Academic Program [Oral A]

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

[K704-2pm] 15. Organic Chemistry -Aliphatic and Alicyclic Compounds, and New Synthetic Technology-

Thu. Mar 23, 2023 1:00 PM - 3:40 PM K704 (K704, Lecture Hall Bldg. [7F])

Chair: Kei Murakami, Keisuke Asano

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1:00 PM - 1:10 PM

[K704-2pm-01] Defluoroheteroarylation of Trifluoromethylarenes using Photoredox Catalyst and Tin Iodide

Naoki Sugihara¹, ^○Masayuki Abe¹, Yoshihiro Nishimoto¹, Makoto Yasuda¹ (1. Graduate School of Engineering, Osaka University)

[Lang.] Japanese

1:10 PM - 1:20 PM

[K704-2pm-02] Light-Gated Brominating Reagents for Tyrosine Modification

^○Rakuto YOSHIDA¹, Keisuke ASANO², Daisuke URAGUCHI² (1. Kyoto Univ., 2. Hokkaido Univ.)

[Lang.] Japanese

1:20 PM - 1:30 PM

[K704-2pm-03] Hydrogen Bond-Accelerated Decatungstate-Catalyzed C(sp³)-H Alkylation of 2-Methylphenylboronic Acid Derivatives

^○Hui Jiang¹, Takeru Torigoe², Yoichiro Kuninobu¹ (1. Kyushu Univ., 2. Kyoto Inst. of Tech.)

[Lang.] English

1:30 PM - 1:40 PM

[K704-2pm-04] Development of Photocatalytic Alkylation Reactions of Active Methylene Compounds with Non-activated Alkenes

^○Yoshihiro Ogasawara¹, Trisha Banik¹, Yasuhiro Yamashita¹, Shu Kobayashi¹ (1. The University of Tokyo)

[Lang.] Japanese

1:40 PM - 1:50 PM

[K704-2pm-05] Development of Photocatalytic Alkylation Reaction of Non-activated Alkenes in Flow System

^○Trisha Banik¹, Yoshihiro Ogasawara¹, Yasuhiro Yamashita¹, Shu Kobayashi¹ (1. The University of Tokyo)

[Lang.] English

1:50 PM - 2:00 PM

[K704-2pm-06] Synthesis of Alkylphosphonate Oligonucleotides through Light-Driven Radical-Polar Crossover

^○Kenji Ota¹, Kazunori Nagao¹, Dai Hata², Naoya Miyamoto², Ryosuke Tokunoh², Yusuke Sasaki², Hirohisa Ohmiya^1,3 (1. ICR, Kyoto Univ., 2. Takeda Pharmaceutical Company Limited, 3. JST PRESTO)

[Lang.] Japanese

2:00 PM - 2:10 PM

[K704-2pm-07] Development of new synthesis of α-halogenoammonium salts via the generation of α-ammonio radicals

^○Kazuki Hirate¹, Takumi Kinoshita¹, Youta Sakakibara¹, Kei Murakami¹ (1. Kwansei Gakuin University)

[Lang.] Japanese

2:10 PM - 2:20 PM

[K704-2pm-08] Construction of ring structures adjacent to ammonio groups promoted by photoredox catalyst

^○Aoi Yoshita¹, Yota Sakakibara¹, Kei Murakami¹ (1. Kwansei Gakuin University)

[Lang.] Japanese

Break (2:20 PM - 2:30 PM)

2:30 PM - 2:40 PM

[K704-2pm-09] Direct functionalization of monosubstituted pyrrolidines

^○Shoma Chiba¹, Kokoro Nowaki¹, Bumpei Maeda¹, Kei Murakami¹ (1. Kwansei Gakuin University)

[Lang.] Japanese

2:40 PM - 2:50 PM

[K704-2pm-10] Synthesis of 1,3-propanediamine scaffold via α-ammonio radical

^○Kosuke Hamawaki¹, Yuta Makihara¹, Bunpei Maeda¹, Yota Sakakibara¹, Kei Murakami¹ (1. Kwansei Gakuin University)

[Lang.] Japanese

2:50 PM - 3:00 PM

[K704-2pm-11] A Photoredox/Cobalt/N-Heterocyclic Carbene/Brønsted Base Cooperative Catalysis for Markovnikov Selective Hydroacylation of Alkenes

^○Yunosuke Takekawa¹, Masanari Nakagawa¹, Kazunori Nagao², Hirohisa Ohmiya^2,3 (1. Grad. Sch. Med. Sci., Kanazawa Univ., 2. ICR, Kyoto Univ., 3. JST PRESTO)

[Lang.] Japanese

3:00 PM - 3:10 PM

[K704-2pm-12] Facile Synthesis of 1,2-Amino Alcohols from Alcohols and Imines via a Photoinduced Hydrogen-Atom Transfer Catalysis

^○Joaquim Caner¹, Akira Matsumoto¹, Keiji Maruoka^1,2 (1. Kyoto University, 2. Guangdong University of Technology)

[Lang.] English

3:10 PM - 3:20 PM

[K704-2pm-13] γ-selective functionalization of amines enabled by intramolecular hydrogen atom transfer of α-ammonio radical

^○Kosuke Terada¹, Yota Sakakibara¹, Kei Murakami¹ (1. kwansei gakuin university)

[Lang.] Japanese

3:20 PM - 3:30 PM

[K704-2pm-14] Dehydrative Etherification of Alcohols Using Environmentally Benign Nanoporous Gold Photocatalysts

^○Takehiro Hiraoka¹, Masato Miyauchi¹, Vivek Raut², Naoki Asao¹ (1. Graduate School of Science and Technology, Shinshu University, 2. Research Initiatives for Supra-Materials, Shinshu University)

[Lang.] Japanese

3:30 PM - 3:40 PM

[K704-2pm-15] Photoredox-Catalyzed Acceptorless Dehydrogenative Cycloaddition

^○Haruka Fujimori^1,2, Kohsuke Ohmatsu^1,2, Takashi Ooi^1,2 (1. Grad. Sch. of Eng., Nagoya Univ., 2. ITbM, Nagoya Univ.)

[Lang.] Japanese

Session information

[K704-2pm] 15. Organic Chemistry -Aliphatic and Alicyclic Compounds, and New Synthetic Technology-

[K704-2pm-01] Defluoroheteroarylation of Trifluoromethylarenes using Photoredox Catalyst and Tin Iodide

[K704-2pm-02] Light-Gated Brominating Reagents for Tyrosine Modification

[K704-2pm-03] Hydrogen Bond-Accelerated Decatungstate-Catalyzed C(sp³)-H Alkylation of 2-Methylphenylboronic Acid Derivatives

[K704-2pm-04] Development of Photocatalytic Alkylation Reactions of Active Methylene Compounds with Non-activated Alkenes

[K704-2pm-05] Development of Photocatalytic Alkylation Reaction of Non-activated Alkenes in Flow System

[K704-2pm-06] Synthesis of Alkylphosphonate Oligonucleotides through Light-Driven Radical-Polar Crossover

[K704-2pm-07] Development of new synthesis of α-halogenoammonium salts via the generation of α-ammonio radicals

[K704-2pm-08] Construction of ring structures adjacent to ammonio groups promoted by photoredox catalyst

[K704-2pm-09] Direct functionalization of monosubstituted pyrrolidines

[K704-2pm-10] Synthesis of 1,3-propanediamine scaffold via α-ammonio radical

[K704-2pm-11] A Photoredox/Cobalt/N-Heterocyclic Carbene/Brønsted Base Cooperative Catalysis for Markovnikov Selective Hydroacylation of Alkenes

[K704-2pm-12] Facile Synthesis of 1,2-Amino Alcohols from Alcohols and Imines via a Photoinduced Hydrogen-Atom Transfer Catalysis

[K704-2pm-13] γ-selective functionalization of amines enabled by intramolecular hydrogen atom transfer of α-ammonio radical

[K704-2pm-14] Dehydrative Etherification of Alcohols Using Environmentally Benign Nanoporous Gold Photocatalysts

[K704-2pm-15] Photoredox-Catalyzed Acceptorless Dehydrogenative Cycloaddition

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