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Dive into the research topics where Akemi Hosokawa is active.

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Featured researches published by Akemi Hosokawa.


Synthetic Communications | 1999

A Practical Synthesis of 3-Chloro-α-Bromostyrene Starting from 3-Chloroethylbenzene

Ken Tanaka; Akemi Hosokawa; Yuichiro Tanigawa; Genliang Lu

Abstract 3-CMoro-α,β-dibromoethylbenzene was prepared via I2 catalyzed bromination of 3-chloro-α-bromoethylbenzene. It was dehydrobrominated with aqueous NaOH in the presence of n-Bu4N+HSO4 − to give 3-chloro-α-bromostyrene in 92% overall yield. Samarium metal reacts with diselenides in the presence of a catalytic amount of potassium iodide to generate samarium(III) selenolates. Samarium (III) selenolates thus formed in situ, react with acid chlorides to give selenoesters in moderate yields.


Archive | 2002

Process for producing (3r,5s)-(e)-7-[2-cyclopropyl-4-(4-fluorophenyl)-quinolin-3-yl]-3,5-dihydroxyhept-6-enic acid esters

Mari Hara; Yuki Takuma; Manabu Katsurada; Akemi Hosokawa; Youichi Matsumoto; Yuzo Kasuga; Naoyuki Watanabe


Archive | 2007

METHOD FOR PRODUCING STEROID COMPOUND

Jun Takehara; Naoya Fujiwara; Kyouko Endou; Junya Kawai; Akemi Hosokawa; Naoko Sumitani


Synthesis | 2003

Efficient Palladium-Catalyzed Synthesis of the Styrene Intermediate of a Novel­ Herbicide, Indanofan

Akemi Hosokawa; Kenji Yoshida


Archive | 2007

Process for production of steroids

Jun Takehara; Naoya Fujiwara; Kyouko Endou; Junya Kawai; Akemi Hosokawa; Naoko Sumitani


Journal of Pesticide Science | 2001

Influence of absolute configuration of indanofan on herbicidal activity

Akemi Hosokawa; Osamu Ikeda; Chizuko Sasaki; Yasuko T. Osano; Tetsuo Jikihara


Archive | 1993

Indane-1, 3-dione derivatives and herbicides containing them as active ingredient

Akemi Hosokawa; Osamu Ikeda; Noriko Minami; Nobuo Kyomura


Bioscience, Biotechnology, and Biochemistry | 2001

Synthesis of optically active N-(2-pyridyloxiran-2-ylmethyl) benzenesulfonamide derivatives and their herbicidal activity.

Akemi Hosokawa; Manabu Katsurada; Osamu Ikeda; Noriko Minami; Tetsuo Jikihara


Archive | 1988

N-[2-(pyridyl)propyl]-N-substituted sulfonamide, herbicide containing the same as an active ingredient and intermediate thereof

Tetsuo Takematsu; Kouichi Yoneyama; Tetsuo Jikihara; Manabu Katsurada; Toyohiko Shike; Akemi Hosokawa; Emiko Mikami; Osamu Ikeda


Archive | 2017

Method of Producing Epoxy Compound and Catalyst Composition for Epoxidation Reaction

Akemi Hosokawa; Haruhiko Kusaka

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Ken Tanaka

Tokyo Institute of Technology

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Chizuko Sasaki

Mitsubishi Chemical Corporation

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