Synthesis and Conversion of 3‐(2′,4′)‐Cyclopentadienyl‐1‐propyne.

Abstract

Cyclopentane derivatives Cyclopentane derivatives Q 0030Synthesis and Conversion of 3-(2',4')-Cyclopentadienyl-1-propyne. -The first synthesis of the title propyne (III) via phase-transfer catalyzed C-propargylation of cyclopentadiene with propargyl bromide and transformations of (III) into various heteroatom derivatives are described. -(TALYBOV, G. M.; NURIEVA, U. G.; ASKEROV, M. E.; KARAEV, S. F.; Izv. Vyssh. Uchebn. Zaved., Khim. Khim. Tekhnol. 46 (2003) 2, 70-72; Azerb. gos. neft. akad., Baku, Azerbaijan; Russ., Abstr. Eng.) -Koehler 34-063