SU63223A1 - The method of obtaining n-amino and n-oxy derivatives of quinoline and its sulfakislot - Google Patents

The method of obtaining n-amino and n-oxy derivatives of quinoline and its sulfakislot

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Publication number
SU63223A1
SU63223A1 SU21604A SU301154A SU63223A1 SU 63223 A1 SU63223 A1 SU 63223A1 SU 21604 A SU21604 A SU 21604A SU 301154 A SU301154 A SU 301154A SU 63223 A1 SU63223 A1 SU 63223A1
Authority
SU
USSR - Soviet Union
Prior art keywords
amino
quinoline
sulfakislot
obtaining
derivatives
Prior art date
Application number
SU21604A
Other languages
Russian (ru)
Inventor
И.М. Когац
Х.М. Райхман
Original Assignee
И.М. Когац
Х.М. Райхман
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 И.М. Когац, Х.М. Райхман filed Critical И.М. Когац
Priority to SU21604A priority Critical patent/SU63223A1/en
Application granted granted Critical
Publication of SU63223A1 publication Critical patent/SU63223A1/en

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

Description

Дл  получени  ариламинопроизводных нафтолов и нафтиламинов, а также их сульфокислот примен етс  способ Бухерера, заключающийс  в том, что соответствующий нафтиламйн, или нафтол, или их сульфопроизводные обрабатываютс  ъ присутствии бвсульфита натри  и-фенилендиамином или п-амиисф еколом . Амино- к окс-лсоедк-иени , ке принадлежащие к производным нафтг ИйОБого р да, подобным способом ие получались.To obtain the arylamino derivatives of naphthols and naphthylamines, as well as their sulfonic acids, the Bucherer method is used, which means that the corresponding naphthylamine, or naphthol, or their sulfonic derivatives are treated with the presence of sodium bvsulfite and phenylenediamine or p-amisifon. Amino-ox-lso-yeni, ke belonging to the Nafg derivatives of the Io-Obobogo series, were obtained in a similar way.

Авторами установлена возможность получени  п-амино- и п-окснпроизводных хинолина и его сульфокислот путём обработки окси- или амйнохинолина или их сульфокислот аро.маггичбскими п-диаминами или п-диамйнооксксоедипени ми в присутствии бисульфита.The authors have established the possibility of producing p-amino and p-oxyn derivatives of quinoline and its sulfonic acids by treating hydroxy or amyloquinoline or their sulfonic acids with aromatic magnesium diamine or p-diamino-oxo-hypenzymes in the presence of bisulfite.

Пример 1. 93 ч. 8-аминохинолин-5-сульфокислоты , 45 ч. п-фенилендиамина и 600 ч. раствора бисульфита натри  38 Б нагревают с обра1тнъ1м ХОЛОДИЛЬНИКОМ прю помешивании ,н течение 8 ча1о. До 110°. По окончании реакции смесь охлаждают , в результате чего образуетс  густа  масса зеленовато-жёлтого цвета. Последнюю подвергают фильтрованию и осадок промывают на фильтре несколько раз холодной .вюдой. Отмытый осадокExample 1. 93 parts of 8-aminoquinolin-5-sulfonic acids, 45 parts of p-phenylenediamine and 600 parts of sodium bisulfite solution of 38 B are heated with a suitable stirrer, for 8 hours. Up to 110 °. At the end of the reaction, the mixture is cooled, resulting in a thick mass of greenish-yellow. The latter is subjected to filtration and the precipitate is washed on the filter several times with cold water. Washed precipitate

предста-вл ет собою 8-(4-аминофенил )-аминохинолин- 5-сульфокислоту в виде хгелких иголочек зеленоватожёлтого цвета. Ои может быть перекристаллизовак из воды. It is 8- (4-aminophenyl) -aminoquinoline-5-sulfonic acid in the form of gel needles of a greenish-yellow color. Oi can be recrystallized from water.

Пример 2. 38 ч. 6-оксихинолина , 42 ч. п-амк К:офенола и 110 ч. раствора бисульфита натри  20 Б нагревают В .г-йтоклаве до 115- 120 в течение 27 ЧЕСОВ. Реакционн Я масса состоит из раствора оранжевого цвета и такого же цвета ссадка, который отфильтровывают и промыв ачот несколько раз тёпло водо11. Осадок, представл ющий собой 6- (4-оксифенил)-аминохинолии , может быть перекристаллизо1ван из спирта, из- которого ОИ въ1дел ет1с  в виде зеленовйто-жёлтых кристаллов с температуро; плавлени  231-233°. Вместо п-фенилендиамипа HI п-амииофенолЯ могут быть ;вз ты п-нафтилендиамин и соответственно п-амиионафтол, а также их моно-N- замещёниые.Example 2. 38 parts of 6-hydroxyquinoline, 42 parts of p-amk K: ofphenol and 110 parts of sodium bisulfite solution of 20B are heated in .g-ytoclave to 115-120 for 27 CHESOBs. The reaction mass consists of an orange-colored solution and the same color of the precipitate, which is filtered off and washed with warm water several times. The precipitate, which is 6- (4-hydroxyphenyl) -aminoquinolium, can be recrystallized from an alcohol, from which the OHI section is et1c in the form of green-yellow crystals with temperature; melting point 231-233 °. Instead of p-phenylenediamine HI, p-amyiophenol I can be; p-naphthylenediamine and, respectively, p-amiaonaphthol, as well as their mono-N-substituted ones, are taken.

Предмет изобретени  Способ получени  п-амино-и оксипроизвсдных хинолина :и его сульфокислот, о т л и ч а ю щ и тем, что окси- или аминохинолин или их сульфокислоты обрабатыВЗiOT ароматическими п-диас шнами или п-аминооксисоединепи ми в присутствии бисульфита.The subject of the invention. A method for producing p-amino and hydroxyproducible quinoline: and its sulfonic acids, which are hydroxy or aminoquinoline or sulfonic acids thereof, is treated with B aromatic p-discharges or p-amino-oxy compounds in the presence of bisulfite.

SU21604A 1939-02-07 1939-02-07 The method of obtaining n-amino and n-oxy derivatives of quinoline and its sulfakislot SU63223A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU21604A SU63223A1 (en) 1939-02-07 1939-02-07 The method of obtaining n-amino and n-oxy derivatives of quinoline and its sulfakislot

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU21604A SU63223A1 (en) 1939-02-07 1939-02-07 The method of obtaining n-amino and n-oxy derivatives of quinoline and its sulfakislot

Publications (1)

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SU63223A1 true SU63223A1 (en) 1943-11-30

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