IT8022477A0 - Processo per la preparazione di 2-cloro-propionato di alchile mediante clorurazione di lattano di alchile. - Google Patents

Processo per la preparazione di 2-cloro-propionato di alchile mediante clorurazione di lattano di alchile.

Info

Publication number
IT8022477A0
IT8022477A0 IT8022477A IT2247780A IT8022477A0 IT 8022477 A0 IT8022477 A0 IT 8022477A0 IT 8022477 A IT8022477 A IT 8022477A IT 2247780 A IT2247780 A IT 2247780A IT 8022477 A0 IT8022477 A0 IT 8022477A0
Authority
IT
Italy
Prior art keywords
alkyl
lactan
chlorination
propionate
chloro
Prior art date
Application number
IT8022477A
Other languages
English (en)
Other versions
IT1141349B (it
Inventor
Bauthier Bernard
Bernard Andre
Original Assignee
Rhone Poulenc Agrochimie
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 Rhone Poulenc Agrochimie filed Critical Rhone Poulenc Agrochimie
Publication of IT8022477A0 publication Critical patent/IT8022477A0/it
Application granted granted Critical
Publication of IT1141349B publication Critical patent/IT1141349B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C313/00—Sulfinic acids; Sulfenic acids; Halides, esters or anhydrides thereof; Amides of sulfinic or sulfenic acids, i.e. compounds having singly-bound oxygen atoms of sulfinic or sulfenic groups replaced by nitrogen atoms, not being part of nitro or nitroso groups
    • C07C313/02—Sulfinic acids; Derivatives thereof
    • C07C313/04—Sulfinic acids; Esters thereof
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/30—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group
    • C07C67/307—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by introduction of halogen; by substitution of halogen atoms by other halogen atoms
IT22477/80A 1979-06-20 1980-05-30 Processo per la preparazione di 2-cloro-propionato di alchile mediante clorurazione di lattano di alchile IT1141349B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7916335A FR2459221A1 (fr) 1979-06-20 1979-06-20 Procede de preparation de chloro-2 propionate d'alcoyle par chloration de lactate d'alcoyle

Publications (2)

Publication Number Publication Date
IT8022477A0 true IT8022477A0 (it) 1980-05-30
IT1141349B IT1141349B (it) 1986-10-01

Family

ID=9227074

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22477/80A IT1141349B (it) 1979-06-20 1980-05-30 Processo per la preparazione di 2-cloro-propionato di alchile mediante clorurazione di lattano di alchile

Country Status (22)

Country Link
US (1) US4334083A (it)
JP (1) JPS567743A (it)
AT (1) AT374783B (it)
BE (1) BE883909A (it)
BR (1) BR8003832A (it)
CA (1) CA1156257A (it)
CH (1) CH644578A5 (it)
DD (1) DD151622A5 (it)
DE (1) DE3023122A1 (it)
DK (1) DK160935C (it)
ES (1) ES491618A0 (it)
FR (1) FR2459221A1 (it)
GB (1) GB2051808B (it)
HU (1) HU184790B (it)
IE (1) IE49947B1 (it)
IL (1) IL60103A (it)
IT (1) IT1141349B (it)
LU (1) LU82532A1 (it)
NL (1) NL8003563A (it)
PL (1) PL126964B1 (it)
PT (1) PT71419B (it)
SU (1) SU1266468A3 (it)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3102516A1 (de) * 1981-01-27 1982-08-12 Hoechst Ag, 6000 Frankfurt Verfahren zur herstellung von optisch aktiven 2-chlorpropionsaeureestern
GB8413155D0 (en) * 1984-05-23 1984-06-27 Ici Plc Chemical process
JPS6157534A (ja) * 1984-08-29 1986-03-24 Daicel Chem Ind Ltd 光学活性２−クロルプロピオン酸エステルの製造方法
JPS6168445A (ja) * 1984-09-10 1986-04-08 Daicel Chem Ind Ltd 光学活性２−クロルプロピオン酸エステルの連続的製法
JPS6226249A (ja) * 1985-07-26 1987-02-04 Daicel Chem Ind Ltd 光学活性乳酸エステルの精製方法
DE3638009A1 (de) * 1986-11-07 1988-05-11 Basf Ag Verfahren zur herstellung von 2,2-disubstituierten 3-chlorpropionsaeureestern
FR2642204B1 (it) * 1989-01-23 1991-04-12 Rhone Poulenc Chimie
DE69405502T2 (de) * 1993-04-08 1998-01-15 Idemitsu Kosan Co Verfahren zur herstellung von 2-fluor isobuttersäure und deren ester
DE19501452A1 (de) * 1995-01-19 1996-07-25 Basf Ag Verfahren zur Herstellung von optisch aktiven 2-Halogenpropionsäuren
US6903233B2 (en) * 2002-03-11 2005-06-07 Takasago International Corporation Process for producing optically active 3-halogenocarboxylic acid ester and 3-azidocarboxylic acid ester
JP2010047551A (ja) * 2008-08-25 2010-03-04 Daicel Chem Ind Ltd ハロアルカンカルボン酸エステルの製造方法
CN103467334B (zh) * 2013-09-03 2015-07-08 重庆工商大学 N-(2-氯)-丙酰基-谷氨酰胺的合成方法
US11352311B1 (en) * 2021-06-27 2022-06-07 Bomi Patel-Framroze Single-step stereospecific synthesis of (S)-2-chloropropionic acid alkyl ester

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1479271A (fr) 1965-12-17 1967-05-05 Rhone Poulenc Sa Nouveau procédé de préparation d'acides phénoxy-2 propioniques optiquement actifs

Also Published As

Publication number Publication date
NL8003563A (nl) 1980-12-23
HU184790B (en) 1984-10-29
FR2459221B1 (it) 1983-09-02
PL126964B1 (en) 1983-09-30
DK262180A (da) 1980-12-21
FR2459221A1 (fr) 1981-01-09
LU82532A1 (fr) 1982-01-20
IL60103A0 (en) 1980-07-31
DK160935C (da) 1991-10-21
US4334083A (en) 1982-06-08
SU1266468A3 (ru) 1986-10-23
DD151622A5 (de) 1981-10-28
ES8103726A1 (es) 1981-03-16
DE3023122C2 (it) 1989-09-21
PL225093A1 (it) 1981-03-27
ATA318380A (de) 1983-10-15
BR8003832A (pt) 1981-01-13
CH644578A5 (fr) 1984-08-15
JPS567743A (en) 1981-01-27
GB2051808B (en) 1983-03-02
GB2051808A (en) 1981-01-21
IE49947B1 (en) 1986-01-22
IT1141349B (it) 1986-10-01
AT374783B (de) 1984-05-25
ES491618A0 (es) 1981-03-16
PT71419A (fr) 1980-07-01
BE883909A (fr) 1980-12-19
JPS6366308B2 (it) 1988-12-20
IL60103A (en) 1983-07-31
CA1156257A (en) 1983-11-01
DK160935B (da) 1991-05-06
DE3023122A1 (de) 1981-03-26
IE801266L (en) 1980-12-20
PT71419B (fr) 1981-10-22

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