BE775046A - METHOD FOR PREPARING METHYLENE-2,2-PROPANEDIOL-1,3 - Google Patents

METHOD FOR PREPARING METHYLENE-2,2-PROPANEDIOL-1,3

Info

Publication number: BE775046A
Authority: BE; Belgium
Prior art keywords: propanediol; preparing methylene; methylene; preparing
Prior art date: 1970-11-09

Application number

BE775046A

Other languages

French (fr)

Original Assignee

Knapsack 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.)

1970-11-09

Filing date

1971-11-08

Publication date

1972-05-08

1971-11-08 Application filed by Knapsack Ag filed Critical Knapsack Ag

1972-05-08 Publication of BE775046A publication Critical patent/BE775046A/en

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C33/00—Unsaturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
- C07C33/02—Acyclic alcohols with carbon-to-carbon double bonds
- C07C33/025—Acyclic alcohols with carbon-to-carbon double bonds with only one double bond
- C07C33/035—Alkenediols
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/03—Preparation of carboxylic acid esters by reacting an ester group with a hydroxy group

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

BE775046A 1970-11-09 1971-11-08 METHOD FOR PREPARING METHYLENE-2,2-PROPANEDIOL-1,3 BE775046A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19702054987 DE2054987A1 (en)	1970-11-09	1970-11-09	Process for the preparation of 2-methylenepropanediol- (1,3)

Publications (1)

Publication Number	Publication Date
BE775046A true BE775046A (en)	1972-05-08

Family

ID=5787534

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE775046A BE775046A (en)	1970-11-09	1971-11-08	METHOD FOR PREPARING METHYLENE-2,2-PROPANEDIOL-1,3

Country Status (8)

Country	Link
BE (1)	BE775046A (en)
CA (1)	CA940939A (en)
DE (1)	DE2054987A1 (en)
ES (1)	ES396261A1 (en)
FR (1)	FR2113718A5 (en)
GB (1)	GB1313440A (en)
IT (1)	IT942279B (en)
NL (1)	NL7114869A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA1027144A (en) *	1973-05-30	1978-02-28	Will D. Merritt (Jr.)	Continuous process for the production of a diol from a diol ester
DE2348353A1 (en) *	1973-09-26	1975-04-03	Bayer Ag	PROCESS FOR THE PREPARATION OF 2-METHYLPROPANEDIOL- (1,3)
DE4121048A1 (en) *	1991-06-26	1993-01-07	Basf Ag	METHOD FOR PRODUCING 2-METHYLENE PROPANE-1,3-DIOLDICARBOXYLATES
CN112341314B (en) *	2020-11-11	2021-11-02	北京水木滨华科技有限公司	Method for preparing 2-methyl-1, 3-propylene glycol from isobutene

1970
- 1970-11-09 DE DE19702054987 patent/DE2054987A1/en active Pending
1971
- 1971-10-19 CA CA125,487A patent/CA940939A/en not_active Expired
- 1971-10-22 ES ES396261A patent/ES396261A1/en not_active Expired
- 1971-10-27 GB GB4991471A patent/GB1313440A/en not_active Expired
- 1971-10-28 NL NL7114869A patent/NL7114869A/xx unknown
- 1971-11-05 IT IT5387971A patent/IT942279B/en active
- 1971-11-08 BE BE775046A patent/BE775046A/en unknown
- 1971-11-09 FR FR7140158A patent/FR2113718A5/fr not_active Expired

Also Published As

Publication number	Publication date
GB1313440A (en)	1973-04-11
CA940939A (en)	1974-01-29
ES396261A1 (en)	1974-04-16
DE2054987A1 (en)	1972-05-10
IT942279B (en)	1973-03-20
FR2113718A5 (en)	1972-06-23
NL7114869A (en)	1972-05-12

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