Hiroto Yoshida

Last Updated :2021/05/10

Affiliations, Positions
Graduate School of Advanced Science and Engineering, Professor
E-mail
yhirotohiroshima-u.ac.jp

Basic Information

Major Professional Backgrounds

  • 2001/04/01, 2006/11/30, Hiroshima University, Graduate School of Engineering, Research Assistant
  • 2006/09/01, 2006/11/10, Iowa State University, Researcher
  • 2006/12/01, 2007/03/31, Hiroshima University, Graduate School of Engineering, Assistant Professor
  • 2007/04/01, 2020/03/31, Hiroshima University, Graduate School of Engineering, Associate Professor
  • 2012/10, JST ACT-C, Principal Investigator
  • 2016/02, 2016/02, Graduate School of Natural Science and Technology, Okayama University, Lecturer (part-time)

Educational Backgrounds

  • Kyoto University, Graduate School, Division of Engineering, Department of Material Chemistry, Japan, 1998/04, 2001/03
  • Kyoto University, Faculty of Engineering, Japan, 1992/04, 1996/03

Academic Degrees

  • Doctor of Engineering, Kyoto University
  • Master of Engineering, Kyoto University

Research Fields

  • Chemistry;Basic chemistry;Organic chemistry
  • Chemistry;Applied chemistry;Synthetic chemistry

Research Keywords

  • transition metal catalyst
  • Main Group Organometallics
  • reactive intermediate

Affiliated Academic Societies

  • Catalysis Society of Japan
  • The Society of Physical Organic Chemistry, Japan

Educational Activity

Course in Charge

  1. 2021, Undergraduate Education, First Semester, Special Study for Graduation
  2. 2021, Undergraduate Education, Second Semester, Special Study for Graduation
  3. 2021, Undergraduate Education, 4Term, Organic Main Group Chemistry
  4. 2021, Undergraduate Education, 2Term, Basic Chemistry B
  5. 2021, Graduate Education (Master's Program) , First Semester, Organic Main Group Chemistry(Seminar)
  6. 2021, Graduate Education (Master's Program) , Second Semester, Organic Main Group Chemistry(Seminar)
  7. 2021, Graduate Education (Doctoral Program) , First Semester, Organic Main Group Chemistry(Seminar)
  8. 2021, Graduate Education (Doctoral Program) , Second Semester, Organic Main Group Chemistry(Seminar)
  9. 2021, Graduate Education (Doctoral Program) , Year, Directed Study in Applied Chemistry V
  10. 2021, Graduate Education (Master's Program) , First Semester, Directed Study in Applied Chemistry IIB
  11. 2021, Graduate Education (Master's Program) , First Semester, Seminar in Applied Chemistry IIB
  12. 2021, Graduate Education (Master's Program) , 4Term, Special Exercises on Applied Chemistry B
  13. 2021, Graduate Education (Master's Program) , 1Term, Exercises in Chemistry A
  14. 2021, Graduate Education (Master's Program) , 3Term, Exercises in Chemistry B
  15. 2021, Graduate Education (Master's Program) , Academic Year, Master's Thesis in Chemistry
  16. 2021, Graduate Education (Doctoral Program) , Academic Year, Doctoral Thesis in Chemistry
  17. 2021, Graduate Education (Master's Program) , 1Term, Special Exercises on Applied Chemistry A
  18. 2021, Graduate Education (Master's Program) , 2Term, Special Exercises on Applied Chemistry A
  19. 2021, Graduate Education (Master's Program) , 3Term, Special Exercises on Applied Chemistry B
  20. 2021, Graduate Education (Master's Program) , Academic Year, Special Study on Applied Chemistry
  21. 2021, Graduate Education (Doctoral Program) , Academic Year, Special Study on Applied Chemistry

Award of Education

  1. 2019/72
  2. 2015
  3. 2014
  4. 2012
  5. 2012/11
  6. 2010
  7. 2008

Research Activities

Academic Papers

  1. Preparation of (pin)B–B(dan), Organic Syntheses, 95, 218-230, 201807
  2. Copper-Catalyzed B(dan)-Installing Carboboration of Alkenes, Org. Lett., 19(4), 830-833, 20170401
  3. Ligand-Free Copper-Catalyzed Cyano- and Alkynylstannylation of Arynes, ChemistrySelect, 2(11), 3212-3215, 20170401
  4. Copper-Catalyzed Borylstannylation of Alkynes with Tin Fluorides, Organometallics, 36(7), 1345-1351, 20170401
  5. Naphthobispyrazine as an Electron-deficient Building Unit for -Conjugated Polymers: Efficient Synthesis and Polymer Properties, Chem. Lett., 46(8), 1193-1196, 20170601
  6. Copper-Catalyzed Direct Borylation of Alkyl, Alkenyl and Aryl Halides with B(dan), Org. Chem. Front., 4(7), 1215-1219, 20170701
  7. Aryne–Imine–Aryne Coupling Reaction via [4+2] Cycloaddition between Aza-o-Quinone Methides and Arynes, Asian J. Org. Chem., 6(8), 973-976, 20170801
  8. NHC-Catalyzed Cleavage of Vicinal Diketones and Triketones Followed by Insertion of Enones and Ynones, Beilstein J. Org. Chem., 13, 1816-1822, 20170801
  9. B(MIDA)-Containing Diborons, ACS Omega, 2(9), 5911-5916, 20170901
  10. Copper Catalysis for Synthesizing Main-Group Organometallics Containing B, Sn or Si, CHEMICAL RECORD, 16(1), 419-434, 201602
  11. Borylation of Alkynes under Base/Coinage Metal Catalysis: Some Recent Developments, ACS CATALYSIS, 6(3), 1799-1811, 201603
  12. Convenient Synthesis of 2-Amino-4H-chromenes from Photochemically Generated o-Quinone Methides and Malononitrile, JOURNAL OF HETEROCYCLIC CHEMISTRY, 52(1), 59-66, 201501
  13. Borylstannylation of alkynes with inverse regioselectivity: copper-catalyzed three-component coupling using a masked diboron, CHEMICAL COMMUNICATIONS, 51(29), 6297-6300, 201502
  14. Inverse regioselectivity in the silylstannylation of alkynes and allenes: copper-catalyzed three-component coupling with a silylborane and a tin alkoxide, CHEMICAL COMMUNICATIONS, 51(46), 9440-9442, 201504
  15. Copper-catalyzed alpha-selective hydrostannylation of alkynes for the synthesis of branched alkenylstannanes, CHEMICAL COMMUNICATIONS, 51(53), 10616-10619, 201505
  16. Copper-Catalyzed Metallation Reactions of Unsaturated Carbon-Carbon Bonds, JOURNAL OF SYNTHETIC ORGANIC CHEMISTRY JAPAN, 73(6), 632-648, 201506
  17. A masked diboron in Cu-catalysed borylation reaction: highly regioselective formal hydroboration of alkynes for synthesis of branched alkenylborons, CHEMICAL COMMUNICATIONS, 50(61), 8299-8302, 201408
  18. Three-Component Carboboration of Alkenes under Copper Catalysis, SYNTHESIS-STUTTGART, 46(14), 1924-1932, 201407
  19. Silver-Catalyzed Highly Regioselective Formal Hydroboration of Alkynes, ORGANIC LETTERS, 16(13), 3512-3515, 201407
  20. N-Heterocyclic carbene-catalyzed double acylation of enones with benzils, CHEMICAL COMMUNICATIONS, 50(82), 12285-12288, 201410
  21. Facile Access to vic-Borylstannylalkanes via Copper-Catalyzed Three-Component Borylstannylation of Alkenes, SYNTHESIS-STUTTGART, 46(22), 3024-3032, 201411
  22. Direct Synthesis of Boron-Protected Alkenyl- and Alkylborons via Copper-Catalyzed Formal Hydroboration of Alkynes and Alkenes, ASIAN JOURNAL OF ORGANIC CHEMISTRY, 3(11), 1204-1209, 201411
  23. Copper-Catalyzed Three-Component Carboboration of Alkynes and Alkenes, ORGANIC LETTERS, 15(4), 952-955, 20130215
  24. Synchronous Ar-F and Ar-Sn Bond Formation through Fluorostannylation of Arynes, ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 52(33), 8629-8632, 20130812
  25. Copper-catalyzed distannylation of alkynes, CHEMICAL COMMUNICATIONS, 49(99), 11671-11673, 2013
  26. Synchronous Ar?F and Ar?Sn Bond Formation through Fluorostannylation of Arynes, Synform, A147-A149, 20131201
  27. Copper-Catalyzed Borylation Reactions of Alkynes and Arynes, ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 51(1), 235-238, 2012
  28. MULTICOMPONENT COUPLING REACTION OF ARYNES FOR CONSTRUCTION OF HETEROCYCLIC SKELETONS, HETEROCYCLES, 85(6), 1333-1349, 20120601
  29. Aryne Insertion Reactions into Carbon-Carbon sigma-Bonds, SYNLETT, 1725-1732, 201207
  30. Hetero-Diels-Alder reaction of photochemically generated alpha-hydroxy-o-quinodimethanes with trifluoromethyl ketones, TETRAHEDRON LETTERS, 53(31), 3974-3976, 20120801
  31. Copper-Catalyzed Three-Component Borylstannylation of Alkynes, CHEMISTRY-A EUROPEAN JOURNAL, 18(46), 14841-14844, 201211
  32. Three-component coupling using arynes and DMF: straightforward access to coumarins via ortho-quinone methides, CHEMICAL COMMUNICATIONS, 47(30), 8512-8514, 2011
  33. Aryne reaction with trifluoromethyl ketones in three modes: C-C bond cleavage, [2+2] cycloaddition and O-arylation, CHEMICAL COMMUNICATIONS, 47(30), 8664-8666, 2011
  34. Three-Component Coupling of Arynes and Organic Bromides, ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 50(41), 9676-9679, 2011
  35. An ortho-Quinodimethane Route to Lasofoxifene and U23469, CHEMISTRY LETTERS, 40(11), 1272-1274, 20111105
  36. Aryne Insertion Reactions into sigma-Bonds, JOURNAL OF SYNTHETIC ORGANIC CHEMISTRY JAPAN, 69(8), 877-888, 20110801
  37. Aryne Insertion Reactions into sigma-Bonds, JOURNAL OF SYNTHETIC ORGANIC CHEMISTRY JAPAN, 69(8), 877-888, 201108
  38. Copper-catalysed bromoalkynylation of arynes, CHEMICAL COMMUNICATIONS, 46(4), 640-642, 2010
  39. Platinum-catalysed diborylation of arynes: synthesis and reaction of 1,2-diborylarenes, CHEMICAL COMMUNICATIONS, 46(10), 1763-1765, 2010
  40. Aryne, ortho-Quinone Methide, and ortho-Quinodimethane: Synthesis of Multisubstituted Arenes Using the Aromatic Reactive Intermediates, BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, 83(3), 199-219, 20100315
  41. An Aryne Route to Cytosporone B and Phomopsin C, CHEMISTRY LETTERS, 39(5), 508-509, 20101205
  42. Facile access to boryltetralins and borylnaphthalenes via a cycloaddition using o-quinodimethanes, CHEMICAL COMMUNICATIONS, 46(29), 5253-5255, 2010
  43. Copper-Catalyzed 2:1 Coupling Reaction of Arynes with Alkynes, ORGANIC LETTERS, 11(2), 373-376, 20090115
  44. Insertion of Arynes into Carbon-Chlorine Bonds of Chlorotriazines, CHEMISTRY LETTERS, 38(12), 1132-1133, 20091205
  45. Three-component coupling using arynes and aminosilanes for ortho-selective double functionalization of aromatic skeletons, JOURNAL OF ORGANIC CHEMISTRY, 73(14), 5452-5457, 20080718
  46. Direct access to anthranilic acid derivatives via CO(2) incorporation reaction using arynes, ORGANIC LETTERS, 10(17), 3845-3847, 20080904
  47. Palladium-catalyzed disilylation of o-quinodimethanes: Synthesis of 9-and 10-membered disilacarbocycles, ORGANIC LETTERS, 10(19), 4319-4322, 20081002
  48. Fluorenes as new molecular scaffolds for carbon-carbon sigma-bond cleavage reaction: acylfluorenylation of arynes, CHEMICAL COMMUNICATIONS, 5963-5965, 2008
  49. Straightforward construction of diarylmethane skeletons via aryne insertion into carbon-carbon sigma-bonds, CHEMICAL COMMUNICATIONS, 1505-1507, 2007
  50. Insertion of arynes into carbon-halogen sigma-bonds: regioselective acylation of aromatic rings, CHEMICAL COMMUNICATIONS, 2405-2407, 2007
  51. Three-component coupling of arynes, aminosilanes, and aldehydes, ORGANIC LETTERS, 9(17), 3367-3370, 20070816
  52. Three-Component Coupling Using Arynes and Isocyanides: Straightforward Access to Benzo-Annulated Nitrogen or Oxygen Heterocycles, Tetrahedron, 4793-4805, 20070401
  53. Three-Component Coupling of Arynes, Aminosilanes, and Aldehydes, Org. Lett., 3367-3370, 20070701
  54. Three-component coupling using arynes and isocyanides: straightforward access to benzo-annulated nitrogen or oxygen heterocycles, TETRAHEDRON, 63(22), 4793-4805, 20071228
  55. Palladium-Catalyzed Distannylation of ortho-Quinodimethanes, Org. Lett., 4157-4159, 20060401
  56. CO2 Incorporation Reaction using Arynes: Straightforward Access to Benzoxazinone, J. Am. Chem. Soc., 11040-11041, 20060401
  57. CO2 incorporation reaction using arynes: Straightforward access to benzoxazinone, JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 128(34), 11040-11041, 20060830
  58. Palladium-catalyzed distannylation of ortho-quinodimethanes, ORGANIC LETTERS, 8(18), 4157-4159, 20060831
  59. Facile Synthesis of Polycyclic Aromatic Hydrocarbons via a Trisaryne Equivalent, Chem. Lett., 56-57, 20050401
  60. Cyclic Voltammetry and Theoretical Calculations of Silyl-substituted 1,4-Benzoquinones, J. Organomet. Chem., 1324-1331, 20050401
  61. Aminosilylation of Arynes with Aminosilanes: Synthesis of 2-Silylaniline Derivatives, Chem. Commun., 3454-3456, 20050401
  62. Carbophosphinylation of Arynes with Cyanomethyldiphenylphosphine Oxide, Chem. Lett., 1538-1539, 20050401
  63. Cyclic voltammetry and theoretical calculations of silyl-substituted 1,4-benzoquinones, JOURNAL OF ORGANOMETALLIC CHEMISTRY, 690(5), 1324-1331, 20050301
  64. Addition of silicon-silicon or-bonds to arynes or bisarynes catalyzed by a palladium complex, ORGANOMETALLICS, 24(1), 156-162, 20050103
  65. Facile synthesis of polycyclic aromatic hydrocarbons via a trisaryne equivalent, CHEMISTRY LETTERS, 34(1), 56-57, 20050105
  66. Palladium-catalysed dimerisation-distannylation of arynes: synthesis and reaction of 2,2 '-distannylbiaryls, CHEMICAL COMMUNICATIONS, 5678-5680, 2005
  67. Transition metal-catalyzed reactions or electrophilic coupling reactions using arynes, JOURNAL OF SYNTHETIC ORGANIC CHEMISTRY JAPAN, 63(6), 627-639, 200506
  68. Facile insertion reaction of arynes into carbon-carbon sigma-bonds, CHEMICAL COMMUNICATIONS, 3292-3294, 2005
  69. Aminosilylation of arynes with aminosilanes: synthesis of 2-silylaniline derivatives, CHEMICAL COMMUNICATIONS, 3454-3456, 2005
  70. Aryne insertion into alpha-cyanocarbonyl compounds: direct introduction of carbonyl and cyanomethyl moieties into the aromatic skeletons, TETRAHEDRON LETTERS, 46(39), 6729-6731, 20050926
  71. Carbophosphinylation of arynes with cyanomethyldiphenylphosphine oxide, CHEMISTRY LETTERS, 34(11), 1538-1539, 20051105
  72. Thiostannylation of Arynes with Stannyl Sulfides: Synthesis and Reaction of 2-(Arylthio)arylstannanes, Chem. Commun., 1980-1981, 20040401
  73. Arynes in Three-Component Coupling Reaction: Straightforward Synthesis of Benzo-Annulated Iminofurans, Angew. Chem. Int. Ed., 3935-3938, 20040401
  74. Distannylation of Strained Carbon-Carbon Triple Bonds Catalyzed by a Palladium Complex, Angew. Chem. Int. Ed., 5052-5055, 20040401
  75. Straightforward Access to 2-Iminoisoindolines via Three-Component Coupling of Arynes, Isocyanides and Imines, Tetrahedron Lett., 8659-8662, 20040401
  76. A 2 : 1 Coupling Reaction of Arynes with Aldehydes via o-Quinone Methides: Straightforward Synthesis of 9-Arylxanthenes, Org. Lett., 4049-4051, 20040401
  77. 2,3,5,6-tetrasilyl- and 2,3,5,6-tetragermyl-1,4-benzoquinones: X-ray crystallographic analysis, cyclic voltammetry, and DFT calculations, ORGANOMETALLICS, 23(7), 1554-1561, 20040329
  78. Arynes in a three-component coupling reaction: Straightforward synthesis of benzoannulated iminofurans, ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 43(30), 3935-3938, 2004
  79. Thiostannylation of arynes with stannyl sulfides: synthesis and reaction of 2-(arylthio)arylstannanes, CHEMICAL COMMUNICATIONS, 1980-1981, 2004
  80. Distannylation of strained carbon-carbon triple bonds catalysed by a palladium complex, ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 43(38), 5052-5055, 2004
  81. A 2 : 1 coupling reaction of arynes with aldehydes via o-quinone methides: Straightforward synthesis of 9-arylxanthenes, ORGANIC LETTERS, 6(22), 4049-4051, 20041028
  82. Straightforward access to 2-iminoisoindolines via three-component coupling of arynes, isocyanides and imines, TETRAHEDRON LETTERS, 45(47), 8659-8662, 20041115
  83. Base-Free Oxidative Homocoupling of Arylboronic Esters, Tetrahedron Lett., 1541-1544, 20030401
  84. Palladium-Catalyzed Bissilylation of Arynes with Cyclic Disilanes: Synthesis of Benzo-Annulated Disilacarbocycles, J. Am. Chem. Soc., 6638-6639, 20030401
  85. Activator-Free Oxidative Homocoupling of Organosilanes Catalysed by a Palladium-DPPP Complex, Chem. Commun., 1510-1511, 20030401
  86. Base-free oxidative homocoupling of arylboronic esters, TETRAHEDRON LETTERS, 44(8), 1541-1544, 20030217
  87. Palladium-catalyzed bissilylation of arynes with cyclic disilanes: Synthesis of benzo-annulated disilacarbocycles, JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 125(22), 6638-6639, 20030604
  88. Activator-free oxidative homocoupling of organosilanes catalysed by a palladium-DPPP complex, CHEMICAL COMMUNICATIONS, 1510-1511, 2003
  89. Addition of Ureas to Arynes: Straightforward Synthesis of Benzodiazepine and Benzodiazocine Derivatives, Angew. Chem. Int. Ed., 3247-3249, 20020401
  90. Facile synthesis of N-alkyl-N '-arylimidazolium salts via addition of imidazoles to arynes, ORGANIC LETTERS, 4(16), 2767-2769, 20020808
  91. Palladium-Iminophosphine-Catalysed Carbostannylation of Arynes: Synthesis of ortho-Substituted Arylstannanes, Chem. Commun., 1880-1881, 20010401
  92. Dimerization-Carbostannylation of Alkynes Catalyzed by a Palladium-Diimine Complex: Regioselectivity, Stereoselectivity and Mechanism, Bull. Chem. Soc. Jpn, 637-647, 20010401
  93. Palladium-Iminophosphine-Catalyzed Alkynylstannylation of Alkynes, Organometallics, 5671-5678, 20000401
  94. Mechanistic Aspects of Palladium-Catalyzed Allylstannylation of Alkynes, Org. Lett., 2209-2211, 20000401
  95. Nickel-Catalyzed Acylstannylation of 1,3-Dienes: Synethesis and Reaction of e-Oxoallylstannanes, J. Am. Chem. Soc., 9030-9031, 20000401
  96. Diphenylphosphinophenolate: a Ligand for the Palladium-Catalysed Silylation of Aryl Halides Activating Simultaneously both Palladium and Silicon, Chem. Commun., 1895-1896, 20000401
  97. Palladium-Catalyzed Dimerization-Carbostannylation of Alkynes: Synthesis of Highly Conjugated Alkenylstannanes, J. Am. Chem. Soc., 4290-4291, 19990401
  98. Nickel-Catalyzed Carbostannylation of Alkynes with Allyl-, Acyl-, and Alkynylstannanes: Stereoselective Synthesis of Trisubstituted Vinylstannanes, J. Am. Chem. Soc., 10221-10222, 19990401
  99. Carbostannylation of Alkynes Catalyzed by an Iminophosphine-Palladium Complex, J. Am. Chem. Soc., 2975-2976, 19980401
  100. An Iminophosphine-Palladium Catalyst for Cross-Coupling of Aryl Halides with Organostannanes, Tetrahedron Lett., 3759-3762, 19970401
  101. On the Catalytic Cycle of the Palladium-Catalyzed Cross-Coupling Reaction of Alkynylstannane with Aryl Iodide, Tetrahedron Lett., 5177-5180, 19970401

Invited Lecture, Oral Presentation, Poster Presentation

  1. Anthranilamide (aam)-Substituted Diboron: Pd-Catalyzed Selective B(aam) Transfer and Direct Cross-Coupling of Ar–B(aam) Therefrom, Hiroto Yoshida, Shintaro Kamio, Itaru Osaka, The 14th International Kyoto Conference on New Aspects of Organic Chemistry, 2018/11/15, Without Invitation, English
  2. Anthranilamide (aam)-Substituted Diboron: Palladium-Catalyzed Selective B(aam) Transfer, Hiroto Yoshida, International Congress on Pure & Applied Chemistry Langkawi 2018, 2018/11/01, With Invitation, English, Institut Kimia Malaysia, Langkawi, Malaysia
  3. 有機典型金属化合物の高選択的合成に向けた銅触媒反応の開発, Hiroto Yoshida, 有機金属化学仙台ミニシンポジウム, 2016/09/20, With Invitation, Japanese, 有機金属化学仙台ミニシンポジウム, Sendai, Japan
  4. Borylation Reactions with a Masked Diboron under Copper Catalysis, Hiroto Yoshida, International Symposium on Pure & Applied Chemistry 2016, 2016/08/17, With Invitation, English, International Symposium on Pure & Applied Chemistry 2016, Kuching, Malaysia
  5. Copper-Catalyzed Stannylation Reactions of Alkynes", Poster Presentation, Hiroto Yoshida, 20th International Symposium on Homogeneous Catalysis, 2016/07/14, Without Invitation, English, 20th International Symposium on Homogeneous Catalysis, Kyoto, Japan
  6. A Masked Borylcopper Species for Catalytic Borylation Reactions, Hiroto Yoshida, 1st International Symposium on Precisely Designed Catalysts with Customized Scaffolding, 2016/07/09, With Invitation, English, 科研費新学術領域研究「精密制御反応場」, Osaka, Japan
  7. アラインおよび銅触媒を利用した反応開発, Hiroto Yoshida, 早稲田大学講演会, 2016/06/17, With Invitation, Japanese, Tokyo, Japan
  8. Copper-Catalyzed Borylation Reactions with a Masked Diboron, Hiroto Yoshida, Yuki Takemoto, Ken Takaki, The 13th International Kyoto Conference on New Aspect of Organic Chemistry (IKCOC-13), 2015/11/13, Without Invitation, English
  9. Copper-Catalyzed Borylation Reactions with a Masked Diboron, 2015/09/09, Without Invitation, Japanese
  10. Copper-Catalyzed Reaction of a Masked Diboron with Organic Halides, Hiroto Yoshida, Yuki Takemoto, Ken Takaki, 2016/03/25, Without Invitation, English

Awards

  1. 2006, Tetrahedron Letters Most Cited Paper 2003-2006 Award, Elsevier

Patented

  1. Patent, JP4734571, 2011/05/13

Social Activities

Organizing Academic Conferences, etc.

  1. 第27回基礎有機化学討論会, 2016/04, 2016/09