Title:
SULFURIZATION OF COMPOUND CONTAINING HYDROXYETHYL GROUP
Document Type and Number:
Japanese Patent JPS6157546
Kind Code:
A
Abstract:
Compounds containing beta -hydroxyethyl groups can be easily sulphated by treating them with SO3 or chlorosulphonic acid in N-alkylformanilide.
Inventors:
HANSURUDORUFU SHIYUBUANDAA
Application Number:
JP18380785A
Publication Date:
March 24, 1986
Filing Date:
August 21, 1985
Export Citation:
Assignee:
CIBA GEIGY AG
International Classes:
C09B62/51; C07C67/00; C07C301/00; C07C303/22; C07C303/24; C07C303/42; C07C305/00; C07D233/70; C07D233/88; C21B7/10; F27B3/16; F27B3/24; F27D1/12; F28D7/00; F28F3/12; F27D9/00; (IPC1-7): C07C141/00; C09B62/51
Domestic Patent References:
| JPS55108848A | 1980-08-21 | |||
| JPS56140965A | 1981-11-04 |
Attorney, Agent or Firm:
Masao Okabe