日本語フィールド
著者：Kodama, Shintaro; Saeki, Tomokazu; Mihara, Kei; Higashimae, Shinya; Kawaguchi, Shin Ichi; Sonoda, Motohiro; Nomoto, Akihiro; Ogawa, Akiya題名：A Benzoyl Peroxide/Diphenyl Diselenide Binary System for Functionalization of Alkynes Leading to Alkenyl and Alkynyl Selenides発表情報：Journal of Organic Chemistry 巻: 82 号: 23 ページ: 1247712484キーワード：概要：© 2017 American Chemical Society. Binary systems consisting of benzoyl peroxide (BPO) and diorganyl diselenide are effective in the selective benzoyloxyselenation of internal alkynes to afford the corresponding β-(benzoyloxy)alkenyl selenides in good yields. In contrast to internal alkynes, terminal alkynes undergo a novel C(sp)-H substitution with the phenylseleno group of the BPO/(PhSe) 2 system, providing alkynyl selenides in good yields. Both selenation reactions might proceed via benzoyloxy selenide (PhC(O)O-SeAr) as a key intermediate for electrophilic addition to alkynes. The products alkenyl and alkynyl selenides are expected to be useful synthetic intermediates in organic synthesis.抄録：英語フィールド
Author：Kodama, Shintaro; Saeki, Tomokazu; Mihara, Kei; Higashimae, Shinya; Kawaguchi, Shin Ichi; Sonoda, Motohiro; Nomoto, Akihiro; Ogawa, AkiyaTitle：A Benzoyl Peroxide/Diphenyl Diselenide Binary System for Functionalization of Alkynes Leading to Alkenyl and Alkynyl SelenidesAnnouncement information:Journal of Organic Chemistry Vol: 82 Issue: 23 Page: 1247712484An abstract：© 2017 American Chemical Society. Binary systems consisting of benzoyl peroxide (BPO) and diorganyl diselenide are effective in the selective benzoyloxyselenation of internal alkynes to afford the corresponding β-(benzoyloxy)alkenyl selenides in good yields. In contrast to internal alkynes, terminal alkynes undergo a novel C(sp)-H substitution with the phenylseleno group of the BPO/(PhSe) 2 system, providing alkynyl selenides in good yields. Both selenation reactions might proceed via benzoyloxy selenide (PhC(O)O-SeAr) as a key intermediate for electrophilic addition to alkynes. The products alkenyl and alkynyl selenides are expected to be useful synthetic intermediates in organic synthesis.