RO82276A - Procedeu de sinteza a cloroformiatilor &-clorurati - Google Patents

Procedeu de sinteza a cloroformiatilor &-clorurati

Info

Publication number
RO82276A
RO82276A RO81104278A RO10427881A RO82276A RO 82276 A RO82276 A RO 82276A RO 81104278 A RO81104278 A RO 81104278A RO 10427881 A RO10427881 A RO 10427881A RO 82276 A RO82276 A RO 82276A
Authority
RO
Romania
Prior art keywords
chloroformiates
alpha
synthesis
chloride
chloride chloroformiates
Prior art date
Application number
RO81104278A
Other languages
English (en)
French (fr)
Other versions
RO82276B (ro
Inventor
Guy Cagnon
Marc Piteanu
Jean P Senet
Original Assignee
Societe Nationale Des Poudres Et Explosifs,Fr
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=RO82276(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Societe Nationale Des Poudres Et Explosifs,Fr filed Critical Societe Nationale Des Poudres Et Explosifs,Fr
Publication of RO82276A publication Critical patent/RO82276A/ro
Publication of RO82276B publication Critical patent/RO82276B/ro

Links

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
RO104278A 1980-05-14 1981-05-12 Procedeu de sinteza a cloroformiatilor alpha-clorurati RO82276B (ro)

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 (2)

Publication Number Publication Date
RO82276A true RO82276A (ro) 1984-01-14
RO82276B RO82276B (ro) 1984-01-30

Family

ID=9241972

Family Applications (1)

Application Number Title Priority Date Filing Date
RO104278A RO82276B (ro) 1980-05-14 1981-05-12 Procedeu de sinteza a cloroformiatilor alpha-clorurati

Country Status (29)

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

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 (ro) * 1985-05-13 1986-11-20
JPS61194920U (ro) * 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 (ro) *
US2820810A (en) * 1956-08-16 1958-01-21 Dow Chemical Co Manufacture of haloalkyl haloformates
BE566277A (ro) * 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 (ro) * 1981-02-02 1984-08-06 Fujisawa Pharmaceutical Co
GR76477B (ro) * 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
CS233713B2 (en) 1985-03-14
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 (ro) 1984-07-12
JPS6340778B2 (ro) 1988-08-12
YU121381A (en) 1983-06-30
PL231141A1 (ro) 1982-02-01
BR8102968A (pt) 1982-02-02
NO811611L (no) 1981-11-16
FR2482587B1 (ro) 1983-09-30
FR2482587A1 (fr) 1981-11-20
DE3171564D1 (en) 1985-09-05
RO82276B (ro) 1984-01-30
EP0040153A1 (fr) 1981-11-18
IN155598B (ro) 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

Similar Documents

Publication Publication Date Title
FR2645533B1 (fr) Procede de synthese de sulfonylimidures
BE886750A (fr) Procede de synthese de l'ether fluoromethyl-hexafluor-iso-propylique
RO75757A (ro) Procedeu de purificare a compusilor vinilaromatici
FR2513983B1 (fr) Procede de preparation de zeolites synthetiques et zeolites obtenues par ce procede
FR2479187B1 (fr) Procede de preparation de n-octadienol
RO82276A (ro) Procedeu de sinteza a cloroformiatilor &-clorurati
RO81943A (ro) Procedeu de preparare a unor derivati de piridoxina
RO81944A (ro) Procedeu de preparare a unor imidodisulfamide
FR2496660B1 (fr) Procede de preparation de n-acylcarnosine
BE889546A (fr) Procede de preparation de n-cyclohexylbenzothiazole-2-sulfenamide
BE881078A (fr) Nouveau procede de synthese de la vindesine
FR2490508B1 (fr) Procede pour la production de catalyseurs
RO82087A (ro) Procedeu pentru prepararea 3-picolinei
BE879537A (fr) Procede de synthese de ceto-acides ou ceto-esters
FR2547816B1 (fr) Procede de synthese de l'aspartame
RO83438A (ro) Procedeu pentru prepararea unor bis-tetrazolmetiltioli
FR2593506B1 (fr) Procede de synthese de diorganomonothiophosphinates
FR2487361B1 (fr) Procede de purification de la nitrocellulose
BE890748A (fr) Procede de preparation de derives de 11-dedecen-1-yle
BE882508A (fr) Procede perfectionne pour la production de 3-0-demethyl-fortimicines
BE889492A (fr) Procede de synthese de derives du 3-cetocyclopentene-5-oxy
RO81430A (ro) Procedeu de preparare a unor azolil siliglicoleteri
FR2511006B1 (fr) Procede de synthese de polydesoxynucleotides
FR2493310B1 (fr) Procede de preparation de thymosine a1
RO81684A (ro) Procedeu pentru prepararea unor benzolamine