FR878441A - Procédé pour préparer la 4-chloracroléine et ses homologues - Google Patents

Procédé pour préparer la 4-chloracroléine et ses homologues

Info

Publication number: FR878441A
Authority: FR; France
Prior art keywords: chloracolein; homologues; preparing
Prior art date: 1941-01-14
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.): Expired

Application number

Other languages

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.)

Evonik Operations GmbH

Original Assignee

Degussa GmbH

Deutsche Gold und Silber Scheideanstalt

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.)

1941-01-14

Filing date

1942-01-14

Publication date

1943-01-20

1942-01-14 Application filed by Degussa GmbH, Deutsche Gold und Silber Scheideanstalt filed Critical Degussa GmbH

1943-01-20 Application granted granted Critical

1943-01-20 Publication of FR878441A publication Critical patent/FR878441A/fr

Status Expired legal-status Critical Current

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
- C07C45/63—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by introduction of halogen; by substitution of halogen atoms by other halogen atoms
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
- C07C45/65—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by splitting-off hydrogen atoms or functional groups; by hydrogenolysis of functional groups

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)

FR878441D 1941-01-14 1942-01-14 Procédé pour préparer la 4-chloracroléine et ses homologues Expired FR878441A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE878441X		1941-01-14

Publications (1)

Publication Number	Publication Date
FR878441A true FR878441A (fr)	1943-01-20

Family

ID=6818532

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR878441D Expired FR878441A (fr)	1941-01-14	1942-01-14	Procédé pour préparer la 4-chloracroléine et ses homologues

Country Status (1)

Country	Link
FR (1)	FR878441A (fr)

1942
- 1942-01-14 FR FR878441D patent/FR878441A/fr not_active Expired

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