Organic Letters p. 743 - 746 (2001)
Update date:2022-07-30
Topics:
Yamazaki, Takashi
Hiraoka, Shuichi
Sakamoto, Johei
Kitazume, Tomoya
It was demonstrated that mesylation of appropriate γ,γ-difluorinated allylic alcohols under usual conditions furnished the corresponding α,γ-difluorinated allylic mesylates, possibly by way of 1,3-mesyloxy-group migration after formation of the expected "normal" intermediates, γ,γ-difluorinated allylic mesylates. This rearrangement was conveniently applied to the construction of trisubstituted allylic alcohols, α,β-unsaturated esters, amides, or ketones in good to excellent chemical yields with exclusive E selectivities.
View MoreShenzhen Tianyuan Pharmaceutical Technology Co., Ltd
website:http://www.tianpharm.com
Contact:86-755-23284190
Address:B302,2 unit, Jin Lian Building, No. 134 Qianjin 2 Road, Taoyuan village, Xixiang Street, Baoan,Shenzhen,China
Contact:86-21-34622192,13917187091,21-34622765
Address:No. 500 Caobao Road Shanghai P.R China
Contact:+86-021-50792271
Address:Building 24A, 300 Chuantu Road, Chuansha, Pudong new area, Shanghai, China, 201202
HEZE KINGVOLT CHEMICAL CO., LTD
Contact:86-573-82118911
Address:Juancheng Industry Park
Xi'an Kaixiang Photoelectric Technology Co., Ltd
website:http://www.kxmaterials.com/
Contact:86-29-15991651477
Address:Building 6, Biopharmaceutical Industry R&D Cluster Base, No. 16, Caotang 4th Road, Caotang Science and Technology Industrial Base, High-tech Zone, Xi'an City, Shaanxi Province, China
Doi:10.1039/c4ob02172j
(2015)Doi:10.1016/S0022-328X(00)00571-4
(2001)Doi:10.1039/c2dt31828h
(2013)Doi:10.1021/ja308626m
(2012)Doi:10.1016/j.tet.2013.01.009
(2013)Doi:10.1002/anie.201708267
(2017)