FR2332261A1 - Procede de preparation d'hydroxy-benzonitriles - Google Patents

Procede de preparation d'hydroxy-benzonitriles

Info

Publication number
FR2332261A1
FR2332261A1 FR7536410A FR7536410A FR2332261A1 FR 2332261 A1 FR2332261 A1 FR 2332261A1 FR 7536410 A FR7536410 A FR 7536410A FR 7536410 A FR7536410 A FR 7536410A FR 2332261 A1 FR2332261 A1 FR 2332261A1
Authority
FR
France
Prior art keywords
hydroxy
passage
boron phosphate
prepn
ammonia
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.)
Granted
Application number
FR7536410A
Other languages
English (en)
French (fr)
Other versions
FR2332261B1 (OSRAM
Inventor
Robert Perron
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.)
Rhone Poulenc Industries SA
Original Assignee
Rhone Poulenc Industries SA
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 Rhone Poulenc Industries SA filed Critical Rhone Poulenc Industries SA
Priority to FR7536410A priority Critical patent/FR2332261A1/fr
Publication of FR2332261A1 publication Critical patent/FR2332261A1/fr
Application granted granted Critical
Publication of FR2332261B1 publication Critical patent/FR2332261B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR7536410A 1975-11-21 1975-11-21 Procede de preparation d'hydroxy-benzonitriles Granted FR2332261A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7536410A FR2332261A1 (fr) 1975-11-21 1975-11-21 Procede de preparation d'hydroxy-benzonitriles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7536410A FR2332261A1 (fr) 1975-11-21 1975-11-21 Procede de preparation d'hydroxy-benzonitriles

Publications (2)

Publication Number Publication Date
FR2332261A1 true FR2332261A1 (fr) 1977-06-17
FR2332261B1 FR2332261B1 (OSRAM) 1978-05-19

Family

ID=9163013

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7536410A Granted FR2332261A1 (fr) 1975-11-21 1975-11-21 Procede de preparation d'hydroxy-benzonitriles

Country Status (1)

Country Link
FR (1) FR2332261A1 (OSRAM)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0074116A3 (en) * 1981-09-07 1984-03-21 Kabushiki Kaisha Ueno Seiyaku Oyo Kenkyujo Process for producing hydroxybenzonitriles
DE19520491A1 (de) * 1995-06-03 1996-12-05 Sueddeutsche Kalkstickstoff Verfahren zur Herstellung von Amino- und Hydroxybenzonitrilen
CN106699601A (zh) * 2015-11-12 2017-05-24 中触媒新材料股份有限公司 一种对（邻）羟基苯甲腈的一步合成方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
US DEFENSIVE PUBLICATION NO. 764 970 C.W. HARGIS ) *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0074116A3 (en) * 1981-09-07 1984-03-21 Kabushiki Kaisha Ueno Seiyaku Oyo Kenkyujo Process for producing hydroxybenzonitriles
DE19520491A1 (de) * 1995-06-03 1996-12-05 Sueddeutsche Kalkstickstoff Verfahren zur Herstellung von Amino- und Hydroxybenzonitrilen
CN106699601A (zh) * 2015-11-12 2017-05-24 中触媒新材料股份有限公司 一种对（邻）羟基苯甲腈的一步合成方法
CN106699601B (zh) * 2015-11-12 2019-01-01 中触媒新材料股份有限公司 一种对(邻)羟基苯甲腈的一步合成方法

Also Published As

Publication number Publication date
FR2332261B1 (OSRAM) 1978-05-19

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