UA41356C2 - Спосіб одержання пікринової кислоти - Google Patents

Спосіб одержання пікринової кислоти

Info

Publication number
UA41356C2
UA41356C2 UA95094058A UA95094058A UA41356C2 UA 41356 C2 UA41356 C2 UA 41356C2 UA 95094058 A UA95094058 A UA 95094058A UA 95094058 A UA95094058 A UA 95094058A UA 41356 C2 UA41356 C2 UA 41356C2
Authority
UA
Ukraine
Prior art keywords
picric acid
producing
nitration
dinitrophenol
nitrophenol
Prior art date
Application number
UA95094058A
Other languages
English (en)
Russian (ru)
Inventor
Бернар Лоран
Метів'є Паскаль
Метивье Паскаль
Original Assignee
Рон-Пуленк Шимі
Рон Пуленк Шими
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 Рон-Пуленк Шимі, Рон Пуленк Шими filed Critical Рон-Пуленк Шимі
Publication of UA41356C2 publication Critical patent/UA41356C2/uk

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C201/00—Preparation of esters of nitric or nitrous acid or of compounds containing nitro or nitroso groups bound to a carbon skeleton
    • C07C201/06—Preparation of nitro compounds
    • C07C201/16—Separation; Purification; Stabilisation; Use of additives
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C201/00—Preparation of esters of nitric or nitrous acid or of compounds containing nitro or nitroso groups bound to a carbon skeleton
    • C07C201/06—Preparation of nitro compounds
    • C07C201/08—Preparation of nitro compounds by substitution of hydrogen atoms by nitro groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Спосіб отримання пікринової кислоти включає нітрацію нітропохідних фенолу. Здійснюють нітрацію о-нітрофенолу і/або п-нітрофенолу до дінітрофенолу так, щоб продукт, що утворюється, був розчинним у реакційному середовищі, і продовжують нітрацію дінітрофенолу до отримання пікринової кислоти, що випадає в осад.
UA95094058A 1994-09-09 1995-09-06 Спосіб одержання пікринової кислоти UA41356C2 (uk)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9410781A FR2724378B1 (fr) 1994-09-09 1994-09-09 Procede de preparation de l'acide picrique

Publications (1)

Publication Number Publication Date
UA41356C2 true UA41356C2 (uk) 2001-09-17

Family

ID=9466799

Family Applications (1)

Application Number Title Priority Date Filing Date
UA95094058A UA41356C2 (uk) 1994-09-09 1995-09-06 Спосіб одержання пікринової кислоти

Country Status (9)

Country Link
US (1) US6063967A (uk)
EP (1) EP0700894B1 (uk)
JP (2) JPH0881419A (uk)
CN (1) CN1071307C (uk)
DE (1) DE69508864T2 (uk)
FR (1) FR2724378B1 (uk)
HU (1) HU221379B1 (uk)
RU (1) RU2128642C1 (uk)
UA (1) UA41356C2 (uk)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI991517A1 (it) * 1999-07-09 2001-01-09 Nicox Sa Procedimento per ottenere nitrossimetil fenil esterni di derivati dell'acido salicilico
JP2005303062A (ja) * 2004-04-13 2005-10-27 Rubycon Corp 電解コンデンサ駆動用電解液及び電解コンデンサ
JP5787402B2 (ja) * 2011-08-30 2015-09-30 国立大学法人 鹿児島大学 コークス炉ガスの脱硫に使用する吸収液中のピクリン酸還元生成物濃度の測定方法、及び、該測定方法を使用したコークス炉ガスの脱硫方法
JP6039673B2 (ja) 2011-09-23 2016-12-07 ダブリュ．エル．ゴア アンド アソシエイツ，インコーポレイティドＷ．Ｌ． Ｇｏｒｅ ＆ Ａｓｓｏｃｉａｔｅｓ， Ｉｎｃｏｒｐｏｒａｔｅｄ 表面変性フルオロポリマーメンブレン及びその製造方法
RU2631509C1 (ru) * 2016-07-25 2017-09-25 Федеральное государственное автономное образовательное учреждение высшего образования "Северный (Арктический) федеральный университет имени М.В. Ломоносова" (САФУ) Способ получения пикриновой кислоты
CN117603055A (zh) * 2023-11-28 2024-02-27 四川蓝狮科技有限公司 一种火工药剂用苦味酸的精制方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB190511005A (en) * 1905-05-26 1906-05-17 Arthur Henry Johnson Apparatus for Operating Railway Switch Points and Signals.
GB191511005A (en) * 1915-07-29 1919-07-24 Arthur Heinemann Improvements in or relating to the Manufacture of Picric Acid.
US1393714A (en) * 1919-10-25 1921-10-11 Du Pont Process of producing picric acid
US1349802A (en) * 1919-12-30 1920-08-17 Holliday Co Ltd L B Process of manufacture of picric acid
FR2638741B1 (fr) * 1988-11-07 1990-12-28 Rhone Poulenc Chimie Procede de preparation de nitrophenols
US5720783A (en) * 1993-05-19 1998-02-24 Elliott; Alan Frederick Manufacture of ferrous picrate and additives containing same

Also Published As

Publication number Publication date
EP0700894B1 (fr) 1999-04-07
DE69508864D1 (de) 1999-05-12
RU2128642C1 (ru) 1999-04-10
HUT73556A (en) 1996-08-28
EP0700894A1 (fr) 1996-03-13
US6063967A (en) 2000-05-16
CN1071307C (zh) 2001-09-19
JPH0881419A (ja) 1996-03-26
CN1136034A (zh) 1996-11-20
HU221379B1 (en) 2002-09-28
JPH08176072A (ja) 1996-07-09
HU9502635D0 (en) 1995-11-28
FR2724378B1 (fr) 1996-12-20
FR2724378A1 (fr) 1996-03-15
DE69508864T2 (de) 1999-11-04

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