SU1047905A1 - Method of producing anthra-1,2c-1h-isooxazol-3,6,11-trion - Google Patents

Method of producing anthra-1,2c-1h-isooxazol-3,6,11-trion Download PDF

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Publication number
SU1047905A1
SU1047905A1 SU823435644A SU3435644A SU1047905A1 SU 1047905 A1 SU1047905 A1 SU 1047905A1 SU 823435644 A SU823435644 A SU 823435644A SU 3435644 A SU3435644 A SU 3435644A SU 1047905 A1 SU1047905 A1 SU 1047905A1
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USSR - Soviet Union
Prior art keywords
anthra
producing
isooxazol
trion
anthraquinone derivative
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Application number
SU823435644A
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Russian (ru)
Inventor
Леонид Михайлович Горностаев
Татьяна Ильинична Лаврикова
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Красноярский Государственный Педагогический Институт
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Priority to SU823435644A priority Critical patent/SU1047905A1/en
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Publication of SU1047905A1 publication Critical patent/SU1047905A1/en

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Abstract

СПОСОБ ПОЛУЧЕНИЯ АНТРА-Г1,2-СЗ-1Н-ИЗОКСАЗОЛ-3 ,6,11-ТРИОНА форму О НК--( с использованием производного антрахинона , отличающийс  тем, что, с целью упрощени  технологии процесса, натриевук соль 1-азидо-2-антрахинонкарбоновой кислоты в качестве производного антрахинона подвергают кип чению в водном пол рном органическом растворителе. §THE METHOD OF OBTAINING ANTHRA-G1,2-SZ-1H-IZOKSAZOL-3, 6,11-TRIONA O H-form - (using an anthraquinone derivative, characterized in that, in order to simplify the process, sodium - anthraquinonecarboxylic acid as an anthraquinone derivative is boiled in an aqueous polar organic solvent.

Description

4: four:

СОWITH

Claims (1)

СПОСОБ ПОЛУЧЕНИЯ АНТРА-(1,2-СЗ-1Н-И30КСА30Л-3,6,11-ТРИОНА форму- с использованием производного антрахинона, отличающийся тем, что, с целью упрощения технологии процесса, натриевую соль 1-азидо-2 -антрахинонкарбоновой кислоты в качестве производного антрахинона подвергают кипячению в водном полярном органическом растворителе.METHOD FOR PRODUCING ANTRA- (1,2-SZ-1N-I30KSA30L-3,6,11-TRIONA form using an anthraquinone derivative, characterized in that, in order to simplify the process technology, the sodium salt of 1-azido-2-anthraquinone carboxylic acid as an anthraquinone derivative, it is boiled in an aqueous polar organic solvent.
SU823435644A 1982-05-07 1982-05-07 Method of producing anthra-1,2c-1h-isooxazol-3,6,11-trion SU1047905A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU823435644A SU1047905A1 (en) 1982-05-07 1982-05-07 Method of producing anthra-1,2c-1h-isooxazol-3,6,11-trion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU823435644A SU1047905A1 (en) 1982-05-07 1982-05-07 Method of producing anthra-1,2c-1h-isooxazol-3,6,11-trion

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SU1047905A1 true SU1047905A1 (en) 1983-10-15

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SU823435644A SU1047905A1 (en) 1982-05-07 1982-05-07 Method of producing anthra-1,2c-1h-isooxazol-3,6,11-trion

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Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
1. Патент Германии 418280, кл. 12рЗ, опублик. 1925 (прототип). 2.Патент DE 2052783, кл. 12рЗ, опублик. 1972. 3.Горностаев Л.М., Сакилиди В.Т. Синтез 1-аэидо-антрахинонов.-ЯОрХ, 1981, т. 17, с. 2217-2221. *

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