The Journal of Organic Chemistry

Photochemical Method for Generation of Linear Polyynes:[2+ 2] Cycloreversion of [4.3. 2] Propellatrienes Extruding Indan

Y Tobe, T Fujii, K Naemura

Index: Tobe, Yoshito; Fujii, Toshihiko; Naemura, Koichiro Journal of Organic Chemistry, 1994 , vol. 59, # 6 p. 1236 - 1237

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Citation Number: 19

Abstract

Photochemical Method for Generation of Linear Polyynes: [2 + 21 Cycloreversion of [4.3.2]Propellatrienes Extruding Indan ... Yoshito Tobe,' Toshihiko Fujii, and Koichiro Naemura Department of Chemistry, Faculty of Engineering Science, Osaka University, Toyonaka, Osaka 560, Japan ... Summary: Photolysis of trienediynes la and lb and trienetetrayne IC having a [4.3.2lpropellane framework yielded the respective linear polyynes 2a-c in good efficiency through 12 + 21 ...