Tetrahedron Letters p. 5311 - 5314 (1992)
Update date:2022-08-03
Topics:
Crandall, Jack K.
Ayers, Timothy A.
Allenyl organometallic reagents of type R2C=C=CH(CH2)nCH2M undergo cyclization at the central allenic carbon for n=2 (M=Li) and at the near allenic carbon for n=3 (M=CuCNLi) to provide cyclopentane systems; little cyclization was observed for the n=4 systems (M=Li, CuCNLi). Key words: Allene; cyclization; organometallic; organolithium; cuprate.
View MoreALPHA PHARMACEUTICAL CO，LTD JIANGSU
Contact:+86-527-84829968,+86-527-84829998
Address:suqian city
Luzhou North Chemical Co., Ltd.
Contact:+86-830-2796784；+86-830-2796776
Address:Gaoba, Longmatan District, Luzhou, Sichuan Province
Contact:021-50278900
Address:No.6,Room 201 ,Lane 299,bisheng road ,shanghai ,china
Contact:+86-025-52406782
Address:8 Taizishan Rd., Yanjiang Industrial Development Area, Nanjing, Jiangsu, China.
website:http://www.vanzpharm.com/en/index.html
Contact:86-27-84492310
Address:FANHU INDUSTRY PARK
Doi:10.1039/DT9840002747
(1984)Doi:10.1039/b708910d
(2007)Doi:10.1016/j.bioorg.2020.103642
(2020)Doi:10.1002/ardp.19853180209
(1985)Doi:10.1002/jhet.5570440530
(2007)Doi:10.1002/jhet.5570440516
(2007)
