GB614984A - A process for the manufacture of ª‰-alanine - Google Patents

A process for the manufacture of ª‰-alanine

Info

Publication number
GB614984A
GB614984A GB22406/46A GB2240646A GB614984A GB 614984 A GB614984 A GB 614984A GB 22406/46 A GB22406/46 A GB 22406/46A GB 2240646 A GB2240646 A GB 2240646A GB 614984 A GB614984 A GB 614984A
Authority
GB
United Kingdom
Prior art keywords
alanine
boiled
solution
electrolysis
alcohol
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
GB22406/46A
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.)
Roche Products Ltd
Original Assignee
Roche Products Ltd
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 Roche Products Ltd filed Critical Roche Products Ltd
Publication of GB614984A publication Critical patent/GB614984A/en
Expired legal-status Critical Current

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

Abstract

614,984. Electrolysis. ROCHE PRODUCTS, Ltd. July 27, 1946, No. 22406. Convention date, Sept. 5, 1945. [Class 41] #-Alanine is obtained by electrolytic oxidation of 3-amino-propanol-(1). A solution of this alcohol in sulphuric acid forms the electrolyte in apparatus provided with a lead cathode plate and a lead anode helical tube. After electrolysis, the solution is boiled, treated with a hot saturated baryta solution, filtered, washed, decolourized and again boiled in vacuum. The resultant crude #-alanine is boiled again with three times the quantity of alcohol.
GB22406/46A 1945-09-05 1946-07-27 A process for the manufacture of ª‰-alanine Expired GB614984A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH614984X 1945-09-05

Publications (1)

Publication Number Publication Date
GB614984A true GB614984A (en) 1948-12-30

Family

ID=4523690

Family Applications (1)

Application Number Title Priority Date Filing Date
GB22406/46A Expired GB614984A (en) 1945-09-05 1946-07-27 A process for the manufacture of ª‰-alanine

Country Status (1)

Country Link
GB (1) GB614984A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2978392A (en) * 1957-08-12 1961-04-04 Celanese Corp Electrolytic process
DE10117222A1 (en) * 2001-04-06 2002-10-24 Goldschmidt Ag Th Process for the preparation of glycine derivatives and their use

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2978392A (en) * 1957-08-12 1961-04-04 Celanese Corp Electrolytic process
DE10117222A1 (en) * 2001-04-06 2002-10-24 Goldschmidt Ag Th Process for the preparation of glycine derivatives and their use
DE10117222B4 (en) * 2001-04-06 2004-12-30 Goldschmidt Ag Process for the preparation of glycine derivatives

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