キハラ ノブヒロ   Kihara Nobuhiro
  木原 伸浩
   所属   神奈川大学  理学部 化学科
   職種   教授
言語種別 英語
発行・発表の年月 2006/06
形態種別 学術雑誌
査読 査読あり
標題 Transition-metal-catalyzed carbonylation of allenes with carbon monoxide and thiols
執筆形態 共著
掲載誌名 Tetrahedron
巻・号・頁 62(26),pp.6355-6360
著者・共著者 Minako Kajitani, Ikuyo Kamiya, Akihiro Nomoto, Nobuhiro Kihara, Akiya Ogawa
概要 Unsatd. thioesters such as RCH2C(:CH2)COSR1 and (E)-RCH:CHCH2COSR1 (R = cyclohexyl, BuCH2CH2, PhCH2; R1 = cyclohexyl) are prepd. by carbonylative thiolation of allenes such as RCH:C:CH2 (R = cyclohexyl, BuCH2CH2, PhCH2) with carbon monoxide and cyclohexanethiol in the presence of tetrakis(triphenylphosphine)platinum. 1-Cyclohexyl-1,2-propadiene and carbon monoxide react in the presence of either Wilkinson's catalyst or carbonylhydridotris(triphenylphosphine)rhodium to give a copolymer without incorporation of cyclohexanethiol. Other platinum, palladium, or cobalt complexes are either less effective or ineffective as catalysts for the carbonylative thiolation of 1-cyclohexyl-1,2-propadiene.
DOI 10.1016/j.tet.2006.04.039
ISSN 0040-4020