Tetrahedron Letters p. 5653 - 5654 (1989)
Update date:2022-08-04
Topics:
Alanine, Alex I. D.
Fishwick, Colin W. G.
Jones, Andrew D.
Mitchell, Michael B.
α-Methylene-γ-and-δ-lactones undergo facile ring opening with trimethylsilyl iodide to yield 2-(iodoethyl)propenoic acid and 2-(iodopropyl)propenoic acid respectively, which are methylated to afford the corresponding esters.Treatment of methyl-2-(iodoethyl)propenoate with base generates 2-carbomethoxy-1,3-butadiene which undergoes dimerisation or can be trapped in-situ.
View MoreAnhui Qingyun Pharmaceutical and Chemical Co.,Ltd
Contact:+86-551-63633067
Address:Shuangfeng Road Hefei Anhui
ShangHai Original Economy-Trade Develop Co.,Ltd.,
Contact:86-21-68552131
Address:shanghai
Feis International Trade Co,. Ltd
Contact:13961823444-18235944442
Address:Wuxi jiangsu
Shaanxi HuaTai Bio-fine chemical company Ltd
Contact:86-029-87862197
Address:No. 5, 3rd Floor, 29 Yanta North Road, Beilin Dist.
chengdu firsterchem Pharmaceutical Co., Ltd.
Contact:028-66825849
Address:chengdu
Doi:10.1021/jm00169a023
(1990)Doi:10.1016/0022-328X(90)85018-T
(1990)Doi:10.1016/j.poly.2010.11.010
(2011)Doi:10.1021/ja107351d
(2011)Doi:10.1248/cpb.37.2952
(1989)Doi:10.1002/hlca.200390273
(2003)