Synthesis p. 125 - 126 (1991)
Update date:2022-08-03
Topics:
Bondarenko
Rudomino
Tsvetkov
Synthesis of methylenebis(diphenyl- and methylenebis(di-p-tolylphosphine) monoxides, via the reaction of diarylphosphines with formic acid in presence of concentrated hydrochloric acid is described. Methylenebis(diphenylphosphine) monoxide is oxidized with hydrogen peroxide and sulfur into the corresponding methylenebis(diphenylphosphine) dioxide and methylenebis(diphenylphosphine) monoxide monosulfide. Attempts to carry out this reaction with butylphenyl- and dibutylphosphines failed.
View MoreHUNAN CHEMAPI BIOLOGICAL TECHNOLOGY CO.,LTD.
Contact:+86-186-02659358
Address:1004, building 3, Wanke Jinsemaitianyuan, 498 Guitang Road, Yuhua District, Changsha City, Hunan Province, China
Tianjin Te-An Chemtech Co., Ltd.(expird)
Contact:+86-22-65378638
Address:A5-8, No.80 Haiyun Street, TEDA
Chengdu Cogon Bio-tech Co., Ltd.
Contact:86-28-85171192
Address:NO.52.YongFeng Rd. Chengdu,610041,P.R.China.
Yantai Derun Liquid Crystal Materials Co. Ltd.
website:http://www.ytderun.com
Contact:86-535-6300169
Address:ROOM 90, XIANGFU STREET, FUSHAN NEW-HIGH-TECH IDUSTRY ZONE, YANTAI
Zhejiang Allied Chemical Co.,Ltd
Contact:18967038207
Address:Area A-30, High-tech Industrial Park, Quzhou, Zhejiang, China.
Doi:10.1016/S0040-4039(00)71210-X
(1991)Doi:10.1055/s-0030-1260932
(2011)Doi:10.1021/ja993492s
(2000)Doi:10.1021/jo201492m
(2011)Doi:10.1039/c1ob05813d
(2011)Doi:10.1002/hc.20729
(2011)
