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GB573563A - Method of making nitriles and products thereof - Google Patents

Method of making nitriles and products thereof

Info

Publication number
GB573563A
GB573563A GB2560/42A GB256042A GB573563A GB 573563 A GB573563 A GB 573563A GB 2560/42 A GB2560/42 A GB 2560/42A GB 256042 A GB256042 A GB 256042A GB 573563 A GB573563 A GB 573563A
Authority
GB
United Kingdom
Prior art keywords
methylpropionitrile
methyl
dichlor
treating
alcoholates
Prior art date
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
GB2560/42A
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.)
Wingfoot Corp
Original Assignee
Wingfoot Corp
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 Wingfoot Corp filed Critical Wingfoot Corp
Publication of GB573563A publication Critical patent/GB573563A/en
Expired legal-status Critical Current

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  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Halogen is partly or wholly removed by treating with alkali metal alcoholates a : b -dichlorpropionitriles containing in the a -position either another chlorine atom or a methyl group. In examples, a : b -dichlor-a -methylpropionitrile and trichlorpropionitrile are treated with sodium methylate and ethylate. Products include a - methyl - b - chloracrylonitrile, which may be interpolymerized with butadiene-1 : 3, a - methyl - b - methoxyacrylonitrile, a : b - dimethoxy - a - methylpropionitrile and a : a : b - trimethoxy propionitrile. The a : b -dichlor-a -methylpropionitrile is prepared by treating a -methylacrylonitrile with chlorine. Specification 572,298 is referred to. The Specification as open to inspection under Sect. 91 comprises also the treatment with alcoholates of a : b -dihalogenpropionitriles containing in the a -position another halogen atom or an alkyl group. Bromine compounds are mentioned. This subject-matter does not appear in the Specification as accepted.
GB2560/42A 1941-05-16 1942-02-26 Method of making nitriles and products thereof Expired GB573563A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US573563XA 1941-05-16 1941-05-16

Publications (1)

Publication Number Publication Date
GB573563A true GB573563A (en) 1945-11-27

Family

ID=22010070

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2560/42A Expired GB573563A (en) 1941-05-16 1942-02-26 Method of making nitriles and products thereof

Country Status (1)

Country Link
GB (1) GB573563A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3412153A (en) * 1959-12-18 1968-11-19 Ciba Ltd Process for the manufacture of amide-acetals

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3412153A (en) * 1959-12-18 1968-11-19 Ciba Ltd Process for the manufacture of amide-acetals

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