IL60264A0 - Process for the preparation of 1,3-dibromo-2,2-dimethyl-propane-1,3-dicarboxylic acid derivatives,and 1,3-dibromo-2,2-dimethyl-propane-1,3-dicarboxylic acid dichloride and chloride esters as new intermediate - Google Patents

Process for the preparation of 1,3-dibromo-2,2-dimethyl-propane-1,3-dicarboxylic acid derivatives,and 1,3-dibromo-2,2-dimethyl-propane-1,3-dicarboxylic acid dichloride and chloride esters as new intermediate

Info

Publication number: IL60264A0
Authority: IL; Israel
Prior art keywords: dibromo; propane; dimethyl; dicarboxylic acid; preparation
Prior art date: 1979-06-12

Application number

IL60264A

Other languages

English (en)

Original Assignee

Bayer Ag

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.)

1979-06-12

Filing date

1980-06-09

Publication date

1980-09-16

1980-06-09 Application filed by Bayer Ag filed Critical Bayer Ag

1980-09-16 Publication of IL60264A0 publication Critical patent/IL60264A0/xx

Links

OUTAAMNNNOHOGA-UHFFFAOYSA-N 2,4-dibromo-3,3-dimethylpentanedioic acid Chemical class OC(=O)C(Br)C(C)(C)C(Br)C(O)=O OUTAAMNNNOHOGA-UHFFFAOYSA-N 0.000 title 1
XSMCAAWLIYVGNF-UHFFFAOYSA-N 2,4-dibromo-3,3-dimethylpentanedioyl dichloride Chemical compound ClC(=O)C(Br)C(C)(C)C(Br)C(Cl)=O XSMCAAWLIYVGNF-UHFFFAOYSA-N 0.000 title 1
150000001805 chlorine compounds Chemical class 0.000 title 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C55/00—Saturated compounds having more than one carboxyl group bound to acyclic carbon atoms
- C07C55/36—Acyl halides
- C07C55/40—Acyl halides containing halogen outside the carboxyl halide group

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)

IL60264A 1979-06-12 1980-06-09 Process for the preparation of 1,3-dibromo-2,2-dimethyl-propane-1,3-dicarboxylic acid derivatives,and 1,3-dibromo-2,2-dimethyl-propane-1,3-dicarboxylic acid dichloride and chloride esters as new intermediate IL60264A0 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19792923775 DE2923775A1 (de)	1979-06-12	1979-06-12	Verfahren zur herstellung von 1,3-dibrom-2,2-dimethyl-propan-1,3-dicarbonsaeure-derivaten sowie 1,3-dibrom- 2,2-dimethyl-propan-1,3-dicarbonsaeure- dichlorid- und -chlorid-ester als neue zwischenprodukte

Publications (1)

Publication Number	Publication Date
IL60264A0 true IL60264A0 (en)	1980-09-16

Family

ID=6073064

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IL60264A IL60264A0 (en)	1979-06-12	1980-06-09	Process for the preparation of 1,3-dibromo-2,2-dimethyl-propane-1,3-dicarboxylic acid derivatives,and 1,3-dibromo-2,2-dimethyl-propane-1,3-dicarboxylic acid dichloride and chloride esters as new intermediate

Country Status (9)

Country	Link
US (1)	US4321408A (da)
EP (1)	EP0021112A1 (da)
JP (1)	JPS562930A (da)
BR (1)	BR8003642A (da)
DD (1)	DD153824A5 (da)
DE (1)	DE2923775A1 (da)
DK (1)	DK251780A (da)
IL (1)	IL60264A0 (da)
PL (1)	PL224847A1 (da)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3624258A1 (de) *	1986-07-18	1988-01-21	Basf Ag	Verfahren zur herstellung von chlorcarbonsaeurechloriden
FR2606773B1 (fr) *	1986-11-14	1989-02-24	Rhone Poulenc Chimie	Procede de preparation de diesters de l'acide hexenedioique
CN103804191A (zh) *	2014-01-23	2014-05-21	安徽华润涂料有限公司	一种2-溴丙酸乙酯合成的生产工艺
CN107556189A (zh) *	2017-08-01	2018-01-09	新华制药（寿光）有限公司	一种2‑氯丙酸甲酯的制备方法

1979
- 1979-06-12 DE DE19792923775 patent/DE2923775A1/de not_active Withdrawn
1980
- 1980-05-27 US US06/153,297 patent/US4321408A/en not_active Expired - Lifetime
- 1980-05-30 EP EP80103020A patent/EP0021112A1/de not_active Withdrawn
- 1980-06-09 IL IL60264A patent/IL60264A0/xx unknown
- 1980-06-10 JP JP7726480A patent/JPS562930A/ja active Pending
- 1980-06-10 PL PL22484780A patent/PL224847A1/xx unknown
- 1980-06-11 DD DD80221760A patent/DD153824A5/de unknown
- 1980-06-11 BR BR8003642A patent/BR8003642A/pt unknown
- 1980-06-11 DK DK251780A patent/DK251780A/da unknown

Also Published As

Publication number	Publication date
JPS562930A (en)	1981-01-13
DE2923775A1 (de)	1980-12-18
BR8003642A (pt)	1981-01-05
DD153824A5 (de)	1982-02-03
PL224847A1 (da)	1981-03-27
DK251780A (da)	1980-12-13
EP0021112A1 (de)	1981-01-07
US4321408A (en)	1982-03-23

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