FR2497796A1 - Chloroformiates des alkyl esters des acides c-alkyl-tartroniques et leur procede de preparation - Google Patents

Chloroformiates des alkyl esters des acides c-alkyl-tartroniques et leur procede de preparation Download PDF

Info

Publication number
FR2497796A1
FR2497796A1 FR8200307A FR8200307A FR2497796A1 FR 2497796 A1 FR2497796 A1 FR 2497796A1 FR 8200307 A FR8200307 A FR 8200307A FR 8200307 A FR8200307 A FR 8200307A FR 2497796 A1 FR2497796 A1 FR 2497796A1
Authority
FR
France
Prior art keywords
alkyl
chloroformiates
preparation
alkyl esters
tartronic
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
FR8200307A
Other languages
English (en)
French (fr)
Other versions
FR2497796B1 (OSRAM
Inventor
Vincenzo Di Toro
Franco Gozzo
Pier Marino Bochi
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.)
Montedison SpA
Original Assignee
Montedison SpA
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 Montedison SpA filed Critical Montedison SpA
Publication of FR2497796A1 publication Critical patent/FR2497796A1/fr
Application granted granted Critical
Publication of FR2497796B1 publication Critical patent/FR2497796B1/fr
Granted legal-status Critical Current

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
    • C07C69/02—Esters of acyclic saturated monocarboxylic acids having the carboxyl group bound to an acyclic carbon atom or to hydrogen
    • C07C69/04—Formic acid esters
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
FR8200307A 1981-01-12 1982-01-11 Chloroformiates des alkyl esters des acides c-alkyl-tartroniques et leur procede de preparation Granted FR2497796A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT19089/81A IT1135000B (it) 1981-01-12 1981-01-12 Colorformiati di esteri alchilici di acidi c-alchil-tartronici e loro processo di preparazione

Publications (2)

Publication Number Publication Date
FR2497796A1 true FR2497796A1 (fr) 1982-07-16
FR2497796B1 FR2497796B1 (OSRAM) 1984-04-13

Family

ID=11154436

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8200307A Granted FR2497796A1 (fr) 1981-01-12 1982-01-11 Chloroformiates des alkyl esters des acides c-alkyl-tartroniques et leur procede de preparation

Country Status (10)

Country Link
US (1) US4459239A (OSRAM)
JP (1) JPS57136551A (OSRAM)
BE (1) BE891750A (OSRAM)
CH (1) CH649280A5 (OSRAM)
DE (1) DE3200534A1 (OSRAM)
FR (1) FR2497796A1 (OSRAM)
GB (1) GB2090835B (OSRAM)
IT (1) IT1135000B (OSRAM)
NL (1) NL8200044A (OSRAM)
SU (1) SU1169527A3 (OSRAM)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3301670A1 (de) * 1983-01-20 1984-07-26 Bayer Ag, 5090 Leverkusen Leimungsmittel
GB8413155D0 (en) * 1984-05-23 1984-06-27 Ici Plc Chemical process
CN103380094A (zh) 2010-12-29 2013-10-30 巴斯夫欧洲公司 着色的复合路面结构

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3823175A (en) * 1971-03-19 1974-07-09 Dow Chemical Co Halogenated neopentyl chloroformates
IT1109545B (it) * 1978-02-24 1985-12-16 Montedison Spa Derivati di n-fenil-1,3-ossazolidin-2,4-dionifungicidi e procedimento di preparazione

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Also Published As

Publication number Publication date
NL8200044A (nl) 1982-08-02
IT1135000B (it) 1986-08-20
FR2497796B1 (OSRAM) 1984-04-13
CH649280A5 (it) 1985-05-15
JPH0257535B2 (OSRAM) 1990-12-05
GB2090835B (en) 1984-12-12
BE891750A (fr) 1982-07-12
GB2090835A (en) 1982-07-21
DE3200534C2 (OSRAM) 1992-05-14
SU1169527A3 (ru) 1985-07-23
IT8119089A0 (it) 1981-01-12
DE3200534A1 (de) 1982-08-26
US4459239A (en) 1984-07-10
JPS57136551A (en) 1982-08-23

Similar Documents

Publication Publication Date Title
EP0245156B1 (fr) Nouveau procédé de préparation de fibrates
FR2497796A1 (fr) Chloroformiates des alkyl esters des acides c-alkyl-tartroniques et leur procede de preparation
US4673761A (en) Process for preparing anti-inflammatory cycloalkylidenemethylphenylacetic acid derivatives
CH464172A (fr) Procédé de préparation d'acides carboxyliques -substitués
CH615414A5 (OSRAM)
EP0037327B1 (fr) Nouveaux dérivés substitués de l'acide 3-formyl 4-méthyl pentanoique, leur préparation et leur application à la préparation d'acide 3-formyl but-3-èn-1-oique substitué
EP0002408A1 (fr) Nouveaux composés phénoxy-alcanols substitués, leur procédé de préparation et leur application en thérapeutique
WO1995030660A1 (fr) Procede pour la preparation de pyrazines substituees
FR2661908A1 (fr) Procede pour preparer l'acide 2,2-dimethyl-5-(2,5-dimethylphenoxy)-pentanouique et nouveaux intermediaires pour la mise en óoeuvre de ce procede.
JP3212104B2 (ja) 新規なチオアセタール化合物およびその製造方法
LU84142A1 (fr) Esters 2-methoxyphenyliques d'amino-acides n-substitues,procede pour leur preparation et compositions pharmaceutiques les contenant
EP0167464B1 (fr) Procédé de préparation de monocarboxylates d'hydroquinone
FR2589151A1 (fr) Procede de preparation d'esters du diethyleneglycol
US4633013A (en) Preparation of α-haloacetoacetic esters
US4582913A (en) 5-halo-4H-1,3-dioxin-4-one compounds
FR2487825A1 (fr) Procede de preparation d'esters d'acides acylazo-3 propioniques
FR2590894A1 (fr) Derives d'acide amino-4 butanoique, leur procede de preparation et leur utilisation
FR2580644A1 (fr) Derives de l'acide ascorbique
Middleton et al. New adducts of hexafluoroacetone with hydrogen cyanide
FR2460918A1 (fr) Esters de l'acide 2,2-dimethyl-3-acetoxymethyl-cyclopropane-carboxylique et procede de preparation de ces composes
CH426781A (fr) Procédé pour la conversion de composés 1,2,3,4-tétrahydro-anthracènes en des composés 1,2,3,4,4a,5,12,12a-octahydronaphtacènes
EP0183797A1 (en) 5-HALO-4H-1,3-DIOXIN-4-ON COMPOUNDS, METHOD FOR THE PRODUCTION THEREOF, AND USE THEREOF FOR THE PRODUCTION OF ALPHA-HALO-ACETACETIC ACID ESTERS.
Overberger et al. The synthesis of some optically active C‐methylated 2‐oxohexamethyleneimines
CH379484A (fr) Procédé de préparation de dicarbamates
JPS609497B2 (ja) ５―オキソ―２―（β―ハロエチル）ピロリジン誘導体の製造法

Legal Events

Date Code Title Description
ST Notification of lapse