
Journal of Heterocyclic Chemistry p. 1401 - 1405 (1994)
Update date:2022-08-04
Topics: Characterization Optimization Protecting groups Retrosynthetic analysis Scale-up Stereochemistry Control Chemoselectivity Work-up and purification Verification of Stereochemistry
Chambers
Marfat
A direct synthesis of chromanones 10 and 11 was achieved in five steps from acetophenone 1 in an overall yield of 37% and 53% respectively. The requisite 2,3-trans stereochemistry in chromanone 10 and 11 was set by a chemoselective and stereoselective con
View Morewebsite:http://www.acrospharmatech.com
Contact:+1-3234804688
Address:Flat/RM 1502,Easey Commercial building 253-261 Hennessy Road,Wanchai,HongKong
Xinchang Jiu Xin Pharmaceutical Co., Ltd
website:http://www.jiuxinpharm.com
Contact:86 137 5756 8585
Address:Poyang industry Park
SHANDONG QINGYUNCHANGXIN CHEMICAL SCIENCE-TECH CO.,LTD
Contact:86-21-60560171
Address:1689Donghuan Rade,Qingyun County, Dezhou City, Shandong,China
Hebei Think-Do Environment Co., Ltd
website:http://www.thinkdo-environment.com
Contact:0311-86510809-
Address:No 6, Shilian Middle Street, Circular Chemical Industry Park
Contact:+86-310-7092106
Address:Quzhou Modern & New Industrial Park, Handan, Hebei 057250, China
Doi:10.1016/j.tet.2015.06.077
(2015)Doi:10.1039/d0sc01749c
(2020)Doi:10.1021/ja00097a086
(1994)Doi:10.1016/j.molstruc.2014.01.027
(2014)Doi:10.1016/S0040-4039(98)00765-5
(1998)Doi:10.1021/jm00046a028
(1994)