JPS57139058A - Preparation of sulfuric half ester compound - Google Patents

Preparation of sulfuric half ester compound

Info

Publication number
JPS57139058A
JPS57139058A JP2370481A JP2370481A JPS57139058A JP S57139058 A JPS57139058 A JP S57139058A JP 2370481 A JP2370481 A JP 2370481A JP 2370481 A JP2370481 A JP 2370481A JP S57139058 A JPS57139058 A JP S57139058A
Authority
JP
Japan
Prior art keywords
formula
sulfuric
compound
half ester
ester compound
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2370481A
Other languages
Japanese (ja)
Inventor
Taira Fujita
Yasuo Tezuka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Priority to JP2370481A priority Critical patent/JPS57139058A/en
Publication of JPS57139058A publication Critical patent/JPS57139058A/en
Pending legal-status Critical Current

Links

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

PURPOSE: To obtain the titled compound useful as a reactive dye, etc. in high yield in high purity, by esterifying a β-hydroxyethyl-sulfonyl group-containing compound in a water-insoluble organic solvent in the presence of both a primary amine and an agent to convert into a sulfuric ester.
CONSTITUTION: A compound[e.g., sodium 1-amino-4-(3-β-hydroxyethylsulfonyl) anilino-anthraquinone-2-sulfonate, etc.]containing β-hydroxyethyl-sulfonyl group shown by the formula -SO2CH2CH2OH is esterified in a water-insoluble organic solvent such as xylene, etc. in the presence of both a primary amine (e.g., acetylamine, etc.) shown by the formula R-NH2 (R is ≥6C aliphatic, aromatic, or aromatic aliphatic group) and an agent to convert into a sulfuric ester (e.g., conc. sulfuric acid, etc.), to give a sulfuric half ester compound shown by the formula containing a group shown by the formula -SO2CH2CH2OSO3M (M is H or alkali metal).
COPYRIGHT: (C)1982,JPO&Japio
JP2370481A 1981-02-19 1981-02-19 Preparation of sulfuric half ester compound Pending JPS57139058A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2370481A JPS57139058A (en) 1981-02-19 1981-02-19 Preparation of sulfuric half ester compound

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2370481A JPS57139058A (en) 1981-02-19 1981-02-19 Preparation of sulfuric half ester compound

Publications (1)

Publication Number Publication Date
JPS57139058A true JPS57139058A (en) 1982-08-27

Family

ID=12117750

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2370481A Pending JPS57139058A (en) 1981-02-19 1981-02-19 Preparation of sulfuric half ester compound

Country Status (1)

Country Link
JP (1) JPS57139058A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55108848A (en) * 1979-02-13 1980-08-21 Sumitomo Chem Co Ltd Preparation of sulfuric half ester compound

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55108848A (en) * 1979-02-13 1980-08-21 Sumitomo Chem Co Ltd Preparation of sulfuric half ester compound

Similar Documents

Publication Publication Date Title
JPS5576829A (en) Beta,gamma-dihydropolyprenyl alcohol and hypotensive agent made from it
JPS54119494A (en) Preparation of cephalosporin compound
JPS57139058A (en) Preparation of sulfuric half ester compound
ES8506607A1 (en) New azulene derivatives useful as anti-ulcerative and anti-flammatory agents.
JPS55108848A (en) Preparation of sulfuric half ester compound
JPS5655355A (en) Preparation of alkylenediamine derivative
JPS57126492A (en) 7-amino-3-halogenomethyl-delta3-cephem-4-carboxylic acids and their preparations
JPS5424826A (en) Preparation of salt of alcohol sulfuric acid ester
JPS53124221A (en) Preparation of phosphoroamidate having hydroxyalkyl group
JPS5695925A (en) Method of increasing ion exchange capacity of cation exchange membrane
JPS5742643A (en) 6,10,14,18-tetramethyl-5,9,13,17-nonadecatetraene-2-ol
JPS56103196A (en) Preparation of d-glucose derivative
JPS5436274A (en) Preparation of propiophenone derivative
JPS57179175A (en) Preparation of 2-benzothiazolinone derivative or salt thereof
JPS53135962A (en) Preparation of 1-amino-2-bromo-4-hydroxyanthraquinone
JPS577463A (en) Preparation of sulfuric half ester compound
DE3260527D1 (en) Process for the preparation of n-benzyl-substituted imides
JPS55141448A (en) Separation of aniline chlorosulfate or alpha-naphthylamine chlorosulfate
JPS5626821A (en) Preparation of alpha-aminoacrylic acid derivative
JPS5620544A (en) Preparation of ethylene glycol monoethyl ether acetate
JPS56127665A (en) Preparation of highly concentrated solution of anionic dye
JPS5740455A (en) Separation of aminoalkanol sulfuric acid ester
JPS5569563A (en) Preparation of 2-methoxy-5-sulfamoylbenzoic acid amide
JPS56169651A (en) Preparation of 4-chloro-6-nitro-m-toluidine
JPS56140962A (en) Preparation of p-ethoxycarbonylphenyl epsilon-guanidinocaproate