Tetrahedron Letters p. 5499 - 5502 (1986)
Update date:2022-08-04
Topics:
Marek, I.
Mangeney, P.
Alexakis, A.
Normant, J.F.
The copper catalyzed reaction of Grignard reagents with asymetric propargylic ethers leads to chiral allenes, with very high optical yield.This reaction proceeds through a syn addition to the triple bond followed by a syn or anti β-elimination, according to the nature of the halogen of the Grignard derivative.
View MoreSuzhou Howsine Biological Technology Co.,Ltd(expird)
website:http://www.howsine.com
Contact:86-512-67262751
Address:No 3,Weihua Road ,Suzhou Industrial Park ,Jiangsu ,China.
Shijiazhuang Frontierchem Co., Ltd.
Contact:+86-311-89271196
Address:4-4-202 No.15 Biandian Street,Shijiazhuang
Airsea(Taizhou) Pharmaceutical Limited(expird)
Contact:+86-576-88057622
Address:Dubei, Duqiao, Linhai, Taizhou, Zhejiang, China Zip: 317016
Dalian Join King Biochemical Tech. Co., Ltd.
Contact:0411 39216206
Address:814 First State Blvd
BrightGene Bio-Medical Technology Co., Ltd.
website:https://en.bright-gene.com/
Contact:+86-512-62551801
Address:Building C25 - C31, No. 218 Xinghu Road, Suzhou Industrial Park, Suzhou, Jiangsu, China.
Doi:10.1039/b813072h
(2009)Doi:10.1016/S0040-4020(01)87733-4
(1987)Doi:10.1515/HC.2008.14.1-2.21
(2008)Doi:10.1021/jo802489t
(2009)Doi:10.1055/s-1987-27984
(1987)Doi:10.1039/b816115a
(2009)
