Tetrahedron Letters p. 4499 - 4502 (1981)
Update date:2022-07-30
Topics:
Ogura, Katsuyuki
Watanabe, Jun-ichi
Iida, Hirotada
Formaldehyde dimethyl dithioacetal S,S-dioxide (1) reacted with an alkyl bromide or a 2-alkenyl bromide (8) under phase-transfer conditions using 50percent aq.NaOH to give an alkyl or 2-alkenyl derivative of 1, whereas, in the reaction with 8 in the presence of K2CO3-KI in HMPA, 1 formed a 1-alken-3-yl derivative.Transformation of these products into the corresponding carboxylic esters was also described.
View Morewebsite:http://www.angchenchem.com
Contact:+86-510-88302099 82327577
Address:Rm. 404/405, Floor 4th, No. 983 FengXiang Road, Wuxi, China
Shanghai Forever Synthesis Co.,Ltd.
Contact:021-61124658
Address:Zhoukang Road,Pudong New District,Shanghai,China
Hangzhou Maytime Bio-Tech Co.,Ltd.
website:http://www.maytime.com.cn
Contact:+86-571-88925295 88920965
Address:NO.2-1701 Ganghui Central Ningwei Street, Xiaoshan Hangzhou Zhejiang China
Jintan City Mego Chemical Co., Ltd
Contact:+86-0519-82814387
Address:23# Dengguan Town, Jintan, Jiangsu Province, China
SPRING CHEMICAL INDUSTRY CO.,LTD
Contact:86-187-66672125
Address:linchi industry park.zouping
Doi:10.1246/cl.1982.333
(1982)Doi:10.1021/acs.orglett.9b00352
(2019)Doi:10.1002/hlca.19520350410
(1952)Doi:10.1139/v82-038
(1982)Doi:10.1021/ol0479040
(2004)Doi:10.1021/jo00264a024
(1989)
