JPS5663973A - Novel thiadiazol-5-ylthiol ester and its preparation - Google Patents
Novel thiadiazol-5-ylthiol ester and its preparationInfo
- Publication number
- JPS5663973A JPS5663973A JP13864679A JP13864679A JPS5663973A JP S5663973 A JPS5663973 A JP S5663973A JP 13864679 A JP13864679 A JP 13864679A JP 13864679 A JP13864679 A JP 13864679A JP S5663973 A JPS5663973 A JP S5663973A
- Authority
- JP
- Japan
- Prior art keywords
- thiadiazol
- formula
- ester
- ylthiol
- compound
- 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.)
- Pending
Links
Abstract
NEW MATERIAL:A thiadiazol-5-ylthiol ester expressed by formula I (R is H or CH3; R2 is alkyl, nuclear substituted or unsubstituted aryl, nuclear substituted or unsubstituted aralkyl or amino acid residue wherein the functional group is substituted).
EXAMPLE: N- Benzyloxycarbonyl- L-alanine-2-methyl-1, 3, 4- thiadiazol-5- ylthiol ester.
USE: An acylating agent capable of acylating amines, hydrazines, phenols, or alcohols readily in high yield and purity or an active ester capable of synthetizing peptides, penicillins or cephalosporins in high yield at a very high reaction rate without side reactions.
PROCESS: A compound of formula II is reacted with a carboxylic acid or a reactive derivative at the carboxyl group thereof to give the compound of formula I.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13864679A JPS5663973A (en) | 1979-10-29 | 1979-10-29 | Novel thiadiazol-5-ylthiol ester and its preparation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13864679A JPS5663973A (en) | 1979-10-29 | 1979-10-29 | Novel thiadiazol-5-ylthiol ester and its preparation |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5663973A true JPS5663973A (en) | 1981-05-30 |
Family
ID=15226856
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13864679A Pending JPS5663973A (en) | 1979-10-29 | 1979-10-29 | Novel thiadiazol-5-ylthiol ester and its preparation |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5663973A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101298073B1 (en) * | 2011-04-15 | 2013-08-20 | 한국화학연구원 | Alkyl Thiadiazole Thiaester Compounds and Antiwear Additives Comprising the Same |
-
1979
- 1979-10-29 JP JP13864679A patent/JPS5663973A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101298073B1 (en) * | 2011-04-15 | 2013-08-20 | 한국화학연구원 | Alkyl Thiadiazole Thiaester Compounds and Antiwear Additives Comprising the Same |
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