FR2482590A1 - Procede de preparation d'esters de l'acide isocyanique - Google Patents

Procede de preparation d'esters de l'acide isocyanique Download PDF

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Publication number
FR2482590A1
FR2482590A1 FR8011086A FR8011086A FR2482590A1 FR 2482590 A1 FR2482590 A1 FR 2482590A1 FR 8011086 A FR8011086 A FR 8011086A FR 8011086 A FR8011086 A FR 8011086A FR 2482590 A1 FR2482590 A1 FR 2482590A1
Authority
FR
France
Prior art keywords
solution
minute
isocyanate
pressure
mixture
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
FR8011086A
Other languages
English (en)
French (fr)
Other versions
FR2482590B1 (OSRAM
Inventor
Ferenc Mogyorodi
Eniko Koppany
Gyorgy Bapp
Tibor Bodi
Laszlo Tasi
Istvan Szilagyi
Marta Ombodi
Nee Sepa
Gyula Kalicz
Sandor Oszko
Istvan Szabados
Ferenc Schmidt
Tibor Szolnoki
Istvan Peter
Istvan Gemes
Janos Domotor
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.)
Eszakmagyarorszagi Vegyimuevek
Original Assignee
Eszakmagyarorszagi Vegyimuevek
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 Eszakmagyarorszagi Vegyimuevek filed Critical Eszakmagyarorszagi Vegyimuevek
Priority to FR8011086A priority Critical patent/FR2482590A1/fr
Publication of FR2482590A1 publication Critical patent/FR2482590A1/fr
Application granted granted Critical
Publication of FR2482590B1 publication Critical patent/FR2482590B1/fr
Granted legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C263/00—Preparation of derivatives of isocyanic acid
    • C07C263/10—Preparation of derivatives of isocyanic acid by reaction of amines with carbonyl halides, e.g. with phosgene
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00—Systems containing only non-condensed rings
    • C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
    • C07C2601/14—The ring being saturated

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR8011086A 1980-05-19 1980-05-19 Procede de preparation d'esters de l'acide isocyanique Granted FR2482590A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8011086A FR2482590A1 (fr) 1980-05-19 1980-05-19 Procede de preparation d'esters de l'acide isocyanique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8011086A FR2482590A1 (fr) 1980-05-19 1980-05-19 Procede de preparation d'esters de l'acide isocyanique

Publications (2)

Publication Number Publication Date
FR2482590A1 true FR2482590A1 (fr) 1981-11-20
FR2482590B1 FR2482590B1 (OSRAM) 1985-05-24

Family

ID=9242085

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8011086A Granted FR2482590A1 (fr) 1980-05-19 1980-05-19 Procede de preparation d'esters de l'acide isocyanique

Country Status (1)

Country Link
FR (1) FR2482590A1 (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118987649A (zh) * 2024-08-27 2024-11-22 济南万兴达化工有限公司 一种氯甲酸-2，2，2-三氟乙酯的生产方法及设备

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5089344A (OSRAM) * 1973-12-18 1975-07-17
JPS5318515A (en) * 1976-08-04 1978-02-20 Mitsui Toatsu Chem Inc Isocyanates and their preparation

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5089344A (OSRAM) * 1973-12-18 1975-07-17
JPS5318515A (en) * 1976-08-04 1978-02-20 Mitsui Toatsu Chem Inc Isocyanates and their preparation

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, vol.50, no.9, septembre 1977 *
CHEMICAL ABSTRACTS, vol.83, no.25, 22 décembre 1975, page 366, résumé no. 205987n, COLUMBUS, Ohio (US) & JP - A - 75 89 344 (NIHON TOKUSHU NOYAKU SEIZO K.K.) (17 juillet 1975) *
CHEMICAL ABSTRACTS, vol.89, no.5, 31 juillet 1978, page 542, résumé no. 42426m, COLUMBUS, Ohio (US) & JP - A - 78 18 515 (MITSUI TOATSU CHEMICALS, INC.) (20 février 1978) *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118987649A (zh) * 2024-08-27 2024-11-22 济南万兴达化工有限公司 一种氯甲酸-2，2，2-三氟乙酯的生产方法及设备

Also Published As

Publication number Publication date
FR2482590B1 (OSRAM) 1985-05-24

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