SU578303A1 - Method of preparing m-nitroaniline - Google Patents

Method of preparing m-nitroaniline

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Publication number
SU578303A1
SU578303A1 SU7502172545A SU2172545A SU578303A1 SU 578303 A1 SU578303 A1 SU 578303A1 SU 7502172545 A SU7502172545 A SU 7502172545A SU 2172545 A SU2172545 A SU 2172545A SU 578303 A1 SU578303 A1 SU 578303A1
Authority
SU
USSR - Soviet Union
Prior art keywords
nitroaniline
preparing
carried out
rate
iitroaiiylin
Prior art date
Application number
SU7502172545A
Other languages
Russian (ru)
Inventor
Михаил Львович Хидекель
Евгений Григорьевич Чепайкин
Валерий Андреевич Авилов
Ольга Владимировна Блассен
Original Assignee
Отделение ордена Ленина института химической физики АН СССР
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.)
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Application filed by Отделение ордена Ленина института химической физики АН СССР filed Critical Отделение ордена Ленина института химической физики АН СССР
Priority to SU7502172545A priority Critical patent/SU578303A1/en
Application granted granted Critical
Publication of SU578303A1 publication Critical patent/SU578303A1/en

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Description

Таблица Table

метаиола, 2 г л-ДНБ и гидрируют уиоъь. Такие операции провод т 5 раз, каждый раз определ   скорость реащии и выход л-НА.25 Затем катализаты собираютВм&сте, упаривают метанол, сухой остаток иерекр.нсталлизовывают из 1В01ДЫ с получечшем 6,1 г лг-НА Г 0,9 г ..и-феиилендиамииа. Результаты гидрировани  приведеиы 530 табл. 3.metaiol, 2 g of l-DNB and hydrogenated with uio. Such operations are carried out 5 times, each time the rate of recovery is determined and the yield of l-HA.25. Then the catalysates are collected, & m & .i-feyilandiamiya. The results of hydrogenation were reduced to table 530. 3

Таблица 2 Пример 10. Опыт провод т по гфимеру 3, ислользу  катализатор IV. Скорость реакции 6,9 моль .«-НА/г-ат Pd в 1 .мин. Вы.ход , и-НА 75 вэс. %. Ф о р м у л а и з о б р е т е л н   Способ получени  лг-иитроаиилина гидрирОБащием л-дииитробензола в присутствии 1каТаблица 3Table 2 Example 10. The experiment was carried out according to gfimer 3, using catalyst IV. The reaction rate of 6.9 mol. "- ON / g-at Pd in 1 .min. You., I-ON 75 WES. % F o rm u l a i z o b r e t i n n A method of obtaining lg-iitroaiiylin by hydriroxy l-diitrobenzene in the presence of 1kTABLE 3

SU7502172545A 1975-09-12 1975-09-12 Method of preparing m-nitroaniline SU578303A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU7502172545A SU578303A1 (en) 1975-09-12 1975-09-12 Method of preparing m-nitroaniline

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU7502172545A SU578303A1 (en) 1975-09-12 1975-09-12 Method of preparing m-nitroaniline

Publications (1)

Publication Number Publication Date
SU578303A1 true SU578303A1 (en) 1977-10-30

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Family Applications (1)

Application Number Title Priority Date Filing Date
SU7502172545A SU578303A1 (en) 1975-09-12 1975-09-12 Method of preparing m-nitroaniline

Country Status (1)

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SU (1) SU578303A1 (en)

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