Journal of Organic Chemistry p. 3451 - 3453 (1986)
Update date:2022-08-17
Topics:
Bunce, Richard A.
Hertzler, Donald V.
A selective method for oxygen deprotection of bistrimethylsilylated ω-alkynols is described using sulfonic acid type exchange resins in ether solvent.The method offers the advantages of selectivity toward the silicon-oxygen bond, easier monitoring of the reaction and workup, and higher yields (>75percent).Comparisons are made between standart aqueous acid procedures and a series of resins.
View More
Jiangsu Fengshan Group Co., Ltd.
Contact:86-25-86558671
Address:1903,Central International Mansion 105-6 North Zhongshan Road, Nanjing, China
Zhengzhou Gecko Scientific Inc.
Contact:0371-88884176
Address:56 Hongzhuan Road, Zhengzhou, China
Sichuan Sangao Biochemical Co., Ltd
Contact:+86-28-84874233
Address:19F, Bldg.2, Shudu Center, Tianfu 2nd St., Hi-tech zone, Chengdu 610041, Sichuan Province, China.
Shanghai Kangxin Chemical Co., Ltd
Contact:+86 21 60717227
Address:118,Ganbai Village,Waigang Town,Jiading District,Shanghai
Contact:+86+21-58956006 15800617331
Address:402 Room, 150# Cailun Road, Zhangjiang high tech park, Shanghai
Doi:10.1002/adsc.201600348
(2016)Doi:10.1063/1.1613031
(2003)Doi:10.1016/0025-5408(80)90241-X
(1980)Doi:10.1021/acs.joc.8b02521
(2019)Doi:10.1055/s-1973-22221
(1973)Doi:10.1016/j.tetasy.2004.03.042
(2004)
