CS233713B2 - Method of synthesis of alpha-chlorinated chloroformates - Google Patents

Method of synthesis of alpha-chlorinated chloroformates Download PDF

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Publication number
CS233713B2
CS233713B2 CS813526A CS352681A CS233713B2 CS 233713 B2 CS233713 B2 CS 233713B2 CS 813526 A CS813526 A CS 813526A CS 352681 A CS352681 A CS 352681A CS 233713 B2 CS233713 B2 CS 233713B2
Authority
CS
Czechoslovakia
Prior art keywords
reaction
catalyst
alpha
phosgene
aldehyde
Prior art date
Application number
CS813526A
Other languages
Czech (cs)
English (en)
Inventor
Guy Cagnon
Marc Piteau
Jean-Pierre Senet
Roy A Olofson
Jonathan T Martz
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9241972&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CS233713(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Poudres & Explosifs Ste Nale filed Critical Poudres & Explosifs Ste Nale
Publication of CS233713B2 publication Critical patent/CS233713B2/cs

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Classifications

    • 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
    • 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

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CS813526A 1980-05-14 1981-05-13 Method of synthesis of alpha-chlorinated chloroformates CS233713B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8010806A FR2482587A1 (fr) 1980-05-14 1980-05-14 Procede de synthese de chloroformiates a-chlores et nouveaux chloroformiates a-chlores

Publications (1)

Publication Number Publication Date
CS233713B2 true CS233713B2 (en) 1985-03-14

Family

ID=9241972

Family Applications (1)

Application Number Title Priority Date Filing Date
CS813526A CS233713B2 (en) 1980-05-14 1981-05-13 Method of synthesis of alpha-chlorinated chloroformates

Country Status (29)

Country Link
US (2) US4592874A (el)
EP (1) EP0040153B2 (el)
JP (2) JPS6042227B2 (el)
KR (1) KR840001918B1 (el)
AR (1) AR230615A1 (el)
AT (1) ATE14572T1 (el)
AU (1) AU540354B2 (el)
BR (1) BR8102968A (el)
CA (1) CA1184923A (el)
CS (1) CS233713B2 (el)
DD (1) DD158545A5 (el)
DE (1) DE3171564D1 (el)
DK (1) DK161831C (el)
ES (1) ES502177A0 (el)
FI (1) FI77646C (el)
FR (1) FR2482587A1 (el)
GR (1) GR74878B (el)
HU (1) HU191179B (el)
IE (1) IE51154B1 (el)
IL (1) IL62785A (el)
IN (1) IN155598B (el)
MX (1) MX160977A (el)
NO (1) NO155051C (el)
PL (1) PL137467B1 (el)
PT (1) PT73010B (el)
RO (1) RO82276B (el)
SU (1) SU1184441A3 (el)
YU (1) YU43494B (el)
ZA (1) ZA812949B (el)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2482587A1 (fr) * 1980-05-14 1981-11-20 Poudres & Explosifs Ste Nale Procede de synthese de chloroformiates a-chlores et nouveaux chloroformiates a-chlores
IL67077A (en) * 1981-11-10 1986-04-29 Poudres & Explosifs Ste Nale Preparation of alpha-chloromethyl chloroformate
US4606865A (en) * 1982-09-20 1986-08-19 Astra Lakemedel Aktiebolag Methods for the preparation of α-bromodiethylcarbonate
FR2551058B1 (fr) * 1983-08-26 1986-09-26 Poudres & Explosifs Ste Nale Procede de preparation de chloroformiates a-chlores
FR2559764B1 (fr) * 1984-02-16 1988-01-29 Poudres & Explosifs Ste Nale Nouveaux carbonates a-chlores, leur procede de fabrication et leur application a la protection des fonctions amine des amino-acides
FR2574075B1 (fr) * 1984-12-04 1987-09-18 Poudres & Explosifs Ste Nale Procede de synthese d'esters actifs d'acides carboxyliques, nouveaux carbonates alpha-halogenes utiles pour cette synthese et leur mode d'obtention
JPS61186125U (el) * 1985-05-13 1986-11-20
JPS61194920U (el) * 1985-05-28 1986-12-04
FR2586415B1 (fr) * 1985-08-23 1987-11-20 Poudres & Explosifs Ste Nale Nouveaux halogenoformiates de dihalogeno-2,2 vinyle, leur procede de preparation et leurs applications
FR2600058B1 (fr) * 1986-06-13 1988-08-19 Poudres & Explosifs Ste Nale Procede de preparation d'esters organiques alpha-halogenes de l'acide carbonique
IL85305A (en) * 1987-02-13 1992-07-15 Poudres & Explosifs Ste Nale Enol chloroformates and their preparation
FR2610926B1 (fr) * 1987-02-17 1989-03-31 Poudres & Explosifs Ste Nale Nouveaux chloroformiates a structure vinylique, leur procede de preparation et leurs applications
FR2703046B1 (fr) * 1993-03-26 1995-05-05 Poudres & Explosifs Ste Nale Procédé de préparation d'oxalates et d'halogénoglyoxalates alpha- monohalogénés et nouveaux oxalates et halogénoglyoxalates alpha-monohalogénés .
US5298646A (en) * 1993-07-22 1994-03-29 Ppg Industries, Inc. Synthesis of monochloroethyl chloroformates by free radical initiated chlorination of ethyl chloroformate
US5424473A (en) * 1994-03-16 1995-06-13 The Dow Chemical Company Process for the preparation of aryl haloformates and diaryl carbonates
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

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE121223C (el) *
US2820810A (en) * 1956-08-16 1958-01-21 Dow Chemical Co Manufacture of haloalkyl haloformates
BE566277A (el) * 1957-04-01
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
DE2628410A1 (de) * 1976-06-24 1978-01-12 Basf Ag Insektizide phosphorsaeureester
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
GR76342B (el) * 1981-02-02 1984-08-06 Fujisawa Pharmaceutical Co
GR76477B (el) * 1981-03-23 1984-08-10 Kyoto Pharma Ind
CA1191153A (en) * 1981-12-21 1985-07-30 Conrad P. Dorn Forms of diflunisal and related compounds

Also Published As

Publication number Publication date
DK161831C (da) 1992-01-20
CA1184923A (fr) 1985-04-02
ES8203819A1 (es) 1982-04-01
AR230615A1 (es) 1984-05-31
PT73010B (fr) 1982-07-01
JPS579744A (en) 1982-01-19
AU7057981A (en) 1981-11-19
US4592872A (en) 1986-06-03
MX160977A (es) 1990-06-29
JPS6110535A (ja) 1986-01-18
AU540354B2 (en) 1984-11-15
KR840001918B1 (ko) 1984-10-25
DK161831B (da) 1991-08-19
PT73010A (fr) 1981-06-01
EP0040153B1 (fr) 1985-07-31
JPS6042227B2 (ja) 1985-09-20
EP0040153B2 (fr) 1988-05-18
GR74878B (el) 1984-07-12
JPS6340778B2 (el) 1988-08-12
YU121381A (en) 1983-06-30
PL231141A1 (el) 1982-02-01
RO82276A (ro) 1984-01-14
BR8102968A (pt) 1982-02-02
NO811611L (no) 1981-11-16
FR2482587B1 (el) 1983-09-30
FR2482587A1 (fr) 1981-11-20
DE3171564D1 (en) 1985-09-05
RO82276B (ro) 1984-01-30
EP0040153A1 (fr) 1981-11-18
IN155598B (el) 1985-02-16
IE810969L (en) 1981-11-14
NO155051C (no) 1987-02-04
US4592874A (en) 1986-06-03
FI77646B (fi) 1988-12-30
ATE14572T1 (de) 1985-08-15
YU43494B (en) 1989-08-31
NO155051B (no) 1986-10-27
DK211181A (da) 1981-11-15
FI811445L (fi) 1981-11-15
PL137467B1 (en) 1986-06-30
DD158545A5 (de) 1983-01-19
ES502177A0 (es) 1982-04-01
FI77646C (fi) 1989-04-10
HU191179B (en) 1987-01-28
ZA812949B (en) 1982-04-28
KR830006167A (ko) 1983-09-17
IL62785A0 (en) 1981-07-31
IE51154B1 (en) 1986-10-15
IL62785A (en) 1987-08-31
SU1184441A3 (ru) 1985-10-07

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