Applied Organometallic Chemistry (2017)
Update date:2022-08-11
Topics:
Abbasi, Faezeh
Azizi, Najmedin
Abdoli-Senejani, Masumeh
A practical and highly efficient silylation of alcohol and phenol derivatives with hexamethyldisilazane (HMDS) using acidic ionic liquids under mild reaction conditions is described. A series of Br?nsted as well as Br?nsted–Lewis acidic ionic liquids were prepared and their performance investigated for the silylation of a wide variety of alcohols and phenols with HMDS. Imidazole- as well as N-methyl-2-pyrrolidone-based acidic ionic liquids have a higher catalytic activity for the protection of sensitive, hindered alcohols and phenols, thus providing an environmentally begin and versatile alternative to current acid catalysts. In addition, the acidic ionic liquids are reusable, being recovered easily and reused several times without significant deterioration in catalytic activity.
View MoreJinan Kaypharm Chemical Co.,Ltd
Contact:86-0531-86986780
Address:Room101,No189-2,Huayuan Road,Jinan City,Shandong Province
Contact:+86-15995924277
Address:WuZhongOu suzhou new south road 89
Huaihua Baohua Biotechnology Co.,Ltd
website:http://www.baochengchem.com
Contact:86-519-82698291
Address:HouYang chemical development zone,Jintan,Jiangsu,China (213200)
jiangsu haian chemical co.,ltd.
Contact:86-513-15851283853
Address:No.99,Changjiang West Road,Haian County,Jiangsu Province,China
Changsha Nutritopper Bio Technology Co.,Ltd.
Contact:+86-731-87803543
Address:East 1st Street, Baima Road, Ningxiang County
Doi:10.1021/ic50113a033
(1972)Doi:10.1002/adsc.200900868
(2010)Doi:10.1021/jacs.9b02127
(2019)Doi:10.1021/jo01257a086
(1969)Doi:10.1039/c4ra04423a
(2014)Doi:10.1248/cpb.51.286
(2003)