Tetrahedron Letters p. 3597 - 3600 (1999)
Update date:2022-08-03
Topics:
Satake, Akiharu
Kadohama, Hitomi
Koshino, Hiroyuki
Nakata, Tadashi
The first asymmetric cyclopropanation of ketene silyl acetal with allylic acetate was achieved. New chiral oxazolidinylpyrazole ligands and their η3-allylpalladium complexes were synthesized. Reaction of cinnamyl acetate with ketene silyl acetal of ethyl isobutylate in the presence of a palladium complex gave a phenyl cyclopropane derivative in 20~ 54%ee.
View Morezhangjiagang bonded areas banggao co;ltd
website:http://www.shunchangchem.com
Contact:0086-13921972933
Address:Dongsha Chemical Zone.Zhangjiagang, Jiangsu Province
ZHEJIANG CHEMICAL INDUSTRY INSTITUTE TECHNOLOGY CO.,LTD(expird)
Contact:86-575-82730298
Address:shangyu
Contact:86-21-50966856
Address:Building 5,300 Chuanzhan Road,Pudong New District,Shanghai
Zhejiang Kangfeng Chemical Co.,LTD.
Contact:+86-579-86709687
Address:Xueshizhai Industrial Zone, Weishan Town,Dongyang City, Zhejiang Province ,China
Hangzhou Dingyan Chem Co., Ltd
website:http://www.dingyanchem.com
Contact:86-571-87157530
Address:RM.1118,NO.1 Building, Baiyun Tower,Jianggan Area, Hangzhou city, China,310004
Doi:10.1039/d0tb01761b
(2020)Doi:10.1039/b105409k
(2001)Doi:10.1016/S0960-894X(99)00113-4
(1999)Doi:10.1021/ja01301a028
(1936)Doi:10.1016/S0040-4039(99)00486-4
(1999)Doi:10.1039/c4ob01347f
(2014)
