JPS57185250A - 3-cyano-1,2-propanediol and its preparation - Google Patents

3-cyano-1,2-propanediol and its preparation

Info

Publication number
JPS57185250A
JPS57185250A JP6914181A JP6914181A JPS57185250A JP S57185250 A JPS57185250 A JP S57185250A JP 6914181 A JP6914181 A JP 6914181A JP 6914181 A JP6914181 A JP 6914181A JP S57185250 A JPS57185250 A JP S57185250A
Authority
JP
Japan
Prior art keywords
expressed
formula
cyano
formulai
propanediol
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.)
Granted
Application number
JP6914181A
Other languages
Japanese (ja)
Other versions
JPS6050781B2 (en
Inventor
Masahisa Imazu
Toshihiro Kudai
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.)
Koei Chemical Co Ltd
Original Assignee
Koei Chemical Co 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 Koei Chemical Co Ltd filed Critical Koei Chemical Co Ltd
Priority to JP6914181A priority Critical patent/JPS6050781B2/en
Publication of JPS57185250A publication Critical patent/JPS57185250A/en
Publication of JPS6050781B2 publication Critical patent/JPS6050781B2/en
Expired legal-status Critical Current

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

Abstract

NEW MATERIAL:3-Cyano-1,2-propanediol expressed by formulaI.
USE: A synthetic intermediate for medicines and agricultural chemicals.
PROCESS: An ester compound expressed by formula II[either one of R1 and R2 is H, and the other is RCO- (R is H or lower alkyl)]is hydrolyzed to give the compound expressed by formulaI. The hydrolysis is carried out by adding water to the reaction mixture, and heating the mixture at about 50W100°C, or adding a dilute aqueous solution of an alkali, e.g. NaOH, thereto at about room temperature. Alternatively, an organic peracid expressed by the formula RCOOOH is reacted with 3-cyano-propene-1 in the presence of water to afford the compound expressed by formulaI. The latter reaction is carried out in the presence of an organic acid expressed by the formula RCOOH, and the resultant ester expressed by formula II is hydrolyzed in the same way as in the former reaction.
COPYRIGHT: (C)1982,JPO&Japio
JP6914181A 1981-05-07 1981-05-07 Method for producing 3-cyano-1,2-propanediol Expired JPS6050781B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6914181A JPS6050781B2 (en) 1981-05-07 1981-05-07 Method for producing 3-cyano-1,2-propanediol

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6914181A JPS6050781B2 (en) 1981-05-07 1981-05-07 Method for producing 3-cyano-1,2-propanediol

Publications (2)

Publication Number Publication Date
JPS57185250A true JPS57185250A (en) 1982-11-15
JPS6050781B2 JPS6050781B2 (en) 1985-11-11

Family

ID=13394066

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6914181A Expired JPS6050781B2 (en) 1981-05-07 1981-05-07 Method for producing 3-cyano-1,2-propanediol

Country Status (1)

Country Link
JP (1) JPS6050781B2 (en)

Also Published As

Publication number Publication date
JPS6050781B2 (en) 1985-11-11

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