Academic Program [Oral A]

15. Organic Chemistry -Aliphatic and Alicyclic Compounds, and New Synthetic Technology- » Oral A

[K705-3vn] 15. Organic Chemistry -Aliphatic and Alicyclic Compounds, and New Synthetic Technology-

Fri. Mar 24, 2023 4:10 PM - 6:30 PM K705 (K705, Lecture Hall Bldg. [7F])

Chair: Shuhei Omura, Tatsuhiro Uchikura

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4:10 PM - 4:20 PM

[K705-3vn-01] Brønsted Base-Catalyzed Addition Reaction of Diarylmethyl Anions Utilizing [1,2]-Phospha-Brook Rearrangement

^○Azusa Kondoh¹, Masahiro Terada¹ (1. Tohoku University)

[Lang.] Japanese

4:20 PM - 4:30 PM

[K705-3vn-02] Phosphine Oxide–Silyl Lewis Acid Cooperative Catalyst for Iodochlorination of Alkenes

^○Keigo Nagami¹, Shuhei Ohmura¹, Kazuaki Ishihara¹ (1. Nagoya University)

[Lang.] Japanese

4:30 PM - 4:40 PM

[K705-3vn-03] Chiral Organoiodine(III)-catalyzed Enantioselective Oxidative Biaryl Coupling of 2-Alkoxynaphthalenes

^○Shunsuke Minabe¹, Hiroki Tanaka, Muhammet Uyanik¹, Kazuaki Ishihara¹ (1. Nagoya University)

[Lang.] Japanese

4:40 PM - 4:50 PM

[K705-3vn-04] Phase-transfer-catalyzed Oxidative Chlorocyclization Reactions Using Chloride and Oxone

^○Yuto Fujii¹, Takehiro Kato¹, Muhammet Uyanik¹, Kazuaki Ishihara¹ (1. Nagoya University)

[Lang.] Japanese

4:50 PM - 5:00 PM

[K705-3vn-05] Construction of three contiguous stereocenters through amino acid-catalyzed asymmetric aldol reactions

^○Ryoga Hikawa¹, Mio Shimogaki², Taichi Kano¹ (1. Graduate School of Engineering, Tokyo University of Agriculture and Technology, 2. Graduate School of Science, University of Hyogo)

[Lang.] Japanese

5:00 PM - 5:10 PM

[K705-3vn-06] Enantioselective Friedel-Crafts alkylation reaction of heterocyclic compounds and trifluoromethyl ketimines using chiral phosphoric acid

^○Chihiro Narita¹, Yusuke Suda¹, Tatsuhiro Uchikura¹, Takahiko Akiyama¹ (1. Gakushuin University)

[Lang.] Japanese

5:10 PM - 5:20 PM

[K705-3vn-07] Enantioselective Chiral Metal Phosphate Catalyzed Reduction of β-Trifluoromethyl Nitroalkenes

^○Yuki Kaneko¹, Takanobu Setogawa¹, Tatsuhiro Uchikura¹, Takahiko Akiyama¹ (1. GakushuinUniversity)

[Lang.] Japanese

Break (5:20 PM - 5:30 PM)

5:30 PM - 5:40 PM

[K705-3vn-08] Enantioselective Organocatalyzed [4+2] Cycloaddition of 3-Hydroxy-2-Pyrone

^○Xianghao Li¹, Masahisa Nakada¹ (1. Waseda University)

[Lang.] Japanese

5:40 PM - 5:50 PM

[K705-3vn-09] One-pot synthesis of chiral multi-substituted trans-hydrindanes via organocatalyst-mediated three-component reaction

^○Naoki Mori¹, Toshiki Tachibana¹, Nariyoshi Umekubo¹, Yujiro Hayashi¹ (1. Tohoku Univ.)

[Lang.] English

5:50 PM - 6:00 PM

[K705-3vn-10] Six-membered Ring Bromoetherification of Alkenyl Alcohols Using N-oxide Catalyst

^○Hoshino Yuki¹, Moriyama Katsuhiko¹ (1. Chiba University)

[Lang.] Japanese

6:00 PM - 6:10 PM

[K705-3vn-11] Formal Ring Contraction of Cyclic N-Sulfonamides via C–N Bond Cleavage and α-Amination by Oxidation of Halides

^○Katsuhiko Moriyama¹, Yuna Nishiguchi¹, Akihiko Tomizuka¹ (1. Chiba University)

[Lang.] Japanese

6:10 PM - 6:20 PM

[K705-3vn-12] Development of a method for the construction of a 7-norbornanone skeleton using 1,4-bis(silyloxy)-1,3-cyclopentadienes

^○Yoshito Hirokawa¹, Tomonari Sasage¹, Kazutada Ikeuchi², Keiji Tanino³ (1. Graduate School of Chemical Science and Engineering, Hokkaido University, 2. Graduate School of Pharmaceutical Science, Nagoya city Univ, 3. Graduate School of Science, Hokkaido University)

[Lang.] Japanese

6:20 PM - 6:30 PM

[K705-3vn-13] Nucleophilic Substitution of Chiral Siladihydroisobenzofuran: Analysis of Stereochemical Course and Synthetic Application

^○Teppei Yamane¹, Kazunobu Igawa², Katsuhiko Tomooka^1,3 (1. IGSES, Kyushu Univ., 2. FAST, Kumamoto Univ., 3. IMCE, Kyushu Univ.)

[Lang.] Japanese

Session information

[K705-3vn] 15. Organic Chemistry -Aliphatic and Alicyclic Compounds, and New Synthetic Technology-

[K705-3vn-01] Brønsted Base-Catalyzed Addition Reaction of Diarylmethyl Anions Utilizing [1,2]-Phospha-Brook Rearrangement

[K705-3vn-02] Phosphine Oxide–Silyl Lewis Acid Cooperative Catalyst for Iodochlorination of Alkenes

[K705-3vn-03] Chiral Organoiodine(III)-catalyzed Enantioselective Oxidative Biaryl Coupling of 2-Alkoxynaphthalenes

[K705-3vn-04] Phase-transfer-catalyzed Oxidative Chlorocyclization Reactions Using Chloride and Oxone

[K705-3vn-05] Construction of three contiguous stereocenters through amino acid-catalyzed asymmetric aldol reactions

[K705-3vn-06] Enantioselective Friedel-Crafts alkylation reaction of heterocyclic compounds and trifluoromethyl ketimines using chiral phosphoric acid

[K705-3vn-07] Enantioselective Chiral Metal Phosphate Catalyzed Reduction of β-Trifluoromethyl Nitroalkenes

[K705-3vn-08] Enantioselective Organocatalyzed [4+2] Cycloaddition of 3-Hydroxy-2-Pyrone

[K705-3vn-09] One-pot synthesis of chiral multi-substituted trans-hydrindanes via organocatalyst-mediated three-component reaction

[K705-3vn-10] Six-membered Ring Bromoetherification of Alkenyl Alcohols Using N-oxide Catalyst

[K705-3vn-11] Formal Ring Contraction of Cyclic N-Sulfonamides via C–N Bond Cleavage and α-Amination by Oxidation of Halides

[K705-3vn-12] Development of a method for the construction of a 7-norbornanone skeleton using 1,4-bis(silyloxy)-1,3-cyclopentadienes

[K705-3vn-13] Nucleophilic Substitution of Chiral Siladihydroisobenzofuran: Analysis of Stereochemical Course and Synthetic Application

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