FR922926A - Monochloropyrazine manufacturing process - Google Patents

Monochloropyrazine manufacturing process

Info

Publication number: FR922926A
Authority: FR; France
Prior art keywords: monochloropyrazine; manufacturing process; manufacturing; monochloropyrazine manufacturing
Prior art date: 1946-02-26
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.)

Wyeth Holdings LLC

Original Assignee

American Cyanamid Co

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.)

1946-02-26

Filing date

1946-02-26

Publication date

1947-06-23

1946-02-26 Application filed by American Cyanamid Co filed Critical American Cyanamid Co

1947-06-23 Application granted granted Critical

1947-06-23 Publication of FR922926A publication Critical patent/FR922926A/en

Status Expired legal-status Critical Current

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D241/00—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings
- C07D241/02—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings
- C07D241/10—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
- C07D241/14—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D241/16—Halogen atoms; Nitro radicals

Landscapes

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

FR922926D 1946-02-26 1946-02-26 Monochloropyrazine manufacturing process Expired FR922926A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR922926T		1946-02-26

Publications (1)

Publication Number	Publication Date
FR922926A true FR922926A (en)	1947-06-23

Family

ID=9438364

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR922926D Expired FR922926A (en)	1946-02-26	1946-02-26	Monochloropyrazine manufacturing process

Country Status (1)

Country	Link
FR (1)	FR922926A (en)

1946
- 1946-02-26 FR FR922926D patent/FR922926A/en not_active Expired

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