IL72719A - Preparation of alpha-chloroformates - Google Patents

Preparation of alpha-chloroformates

Info

Publication number
IL72719A
IL72719A IL72719A IL7271984A IL72719A IL 72719 A IL72719 A IL 72719A IL 72719 A IL72719 A IL 72719A IL 7271984 A IL7271984 A IL 7271984A IL 72719 A IL72719 A IL 72719A
Authority
IL
Israel
Prior art keywords
alpha
preparation
chloroformates
substituted
compound
Prior art date
Application number
IL72719A
Other languages
English (en)
Other versions
IL72719A0 (en
Original Assignee
Poudres & Explosifs Ste Nale
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 Poudres & Explosifs Ste Nale filed Critical Poudres & Explosifs Ste Nale
Publication of IL72719A0 publication Critical patent/IL72719A0/xx
Publication of IL72719A publication Critical patent/IL72719A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C68/00—Preparation of esters of carbonic or haloformic acids
    • C07C68/06—Preparation of esters of carbonic or haloformic acids from organic carbonates
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C68/00—Preparation of esters of carbonic or haloformic acids
    • C07C68/02—Preparation of esters of carbonic or haloformic acids from phosgene or haloformates
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/96—Esters of carbonic or haloformic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Saccharide Compounds (AREA)
IL72719A 1983-08-26 1984-08-17 Preparation of alpha-chloroformates IL72719A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8313795A FR2551058B1 (fr) 1983-08-26 1983-08-26 Procede de preparation de chloroformiates a-chlores

Publications (2)

Publication Number Publication Date
IL72719A0 IL72719A0 (en) 1984-11-30
IL72719A true IL72719A (en) 1989-01-31

Family

ID=9291841

Family Applications (1)

Application Number Title Priority Date Filing Date
IL72719A IL72719A (en) 1983-08-26 1984-08-17 Preparation of alpha-chloroformates

Country Status (9)

Country Link
US (1) US4614829A (hu)
EP (1) EP0136214B1 (hu)
JP (1) JPS6072847A (hu)
KR (1) KR870000956B1 (hu)
AT (1) ATE24479T1 (hu)
DE (1) DE3461786D1 (hu)
FR (1) FR2551058B1 (hu)
HU (1) HU194532B (hu)
IL (1) IL72719A (hu)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2600058B1 (fr) * 1986-06-13 1988-08-19 Poudres & Explosifs Ste Nale Procede de preparation d'esters organiques alpha-halogenes de l'acide carbonique
US5712407A (en) * 1997-01-14 1998-01-27 Ppg Industries, Inc. Method for the preparation of alpha-chlorinated chloroformates
US6911558B2 (en) * 2003-02-05 2005-06-28 Ppg Industries Ohio, Inc. Method for purifying chloromethyl chloroformate
CN104140369A (zh) * 2014-06-22 2014-11-12 李安民 密封冷凝连续包装生产二(三氯甲基)碳酸酯的工艺及设备
CN104496822B (zh) * 2014-12-15 2016-10-26 扬州三友合成化工有限公司 一种1-氯乙基环己基丙基碳酸酯的制备方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3393270A (en) * 1964-10-28 1968-07-16 Luther G. Simjian Communication system employing character comparison and code translation
US3873521A (en) * 1970-09-17 1975-03-25 Astra Laekemedel Ab Esters of {60 -amino penicillins
GB1426717A (en) * 1972-03-13 1976-03-03 Astra Laekemedel Ab Penicillins
GB1598568A (en) * 1977-04-19 1981-09-23 Glaxo Lab Ltd Esters of(6r,7r)-3-carbamoyloxymethyl-7-((z)-2-(fur-2-yl)-2-methoxyiminoacetamido)-ceph-3-em-4-carboxylic acid
FR2476087A1 (fr) * 1980-02-18 1981-08-21 Roussel Uclaf Nouvelles oximes derivees de l'acide 3-alkyloxy ou 3-alkyl-thiomethyl 7-amino thiazolyl acetamido cephalosporanique, leur procede de preparation et leur application comme medicaments
FR2482587A1 (fr) * 1980-05-14 1981-11-20 Poudres & Explosifs Ste Nale Procede de synthese de chloroformiates a-chlores et nouveaux chloroformiates a-chlores
FR2487340A1 (fr) * 1980-07-24 1982-01-29 Poudres & Explosifs Ste Nale Nouveau procede de dealkylation des amines tertiaires par emploi de chloroformiates a-chlores
GR76342B (hu) * 1981-02-02 1984-08-06 Fujisawa Pharmaceutical Co
NZ202721A (en) * 1981-12-21 1985-12-13 Merck & Co Inc Diflunisal derivatives and pharmaceutical compositions
US4426391A (en) * 1982-09-15 1984-01-17 Merck & Co., Inc. [(Alkoxycarbonyl)oxy]alkyl esters of methyldopa

Also Published As

Publication number Publication date
DE3461786D1 (en) 1987-02-05
ATE24479T1 (de) 1987-01-15
HUT35240A (en) 1985-06-28
KR850001726A (ko) 1985-04-01
HU194532B (en) 1988-02-29
EP0136214A1 (fr) 1985-04-03
KR870000956B1 (ko) 1987-05-14
FR2551058A1 (fr) 1985-03-01
IL72719A0 (en) 1984-11-30
JPS6072847A (ja) 1985-04-24
US4614829A (en) 1986-09-30
FR2551058B1 (fr) 1986-09-26
EP0136214B1 (fr) 1986-12-30
JPH0425941B2 (hu) 1992-05-06

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Legal Events

Date Code Title Description
KB Patent renewed
KB Patent renewed
EXP Patent expired