JPS56131549A - Alpha-alkoxyvinyl carbonic acid ester compound, its preparation, and carboalkoxylating and carboaryloxylating agent composed thereof - Google Patents
Alpha-alkoxyvinyl carbonic acid ester compound, its preparation, and carboalkoxylating and carboaryloxylating agent composed thereofInfo
- Publication number
- JPS56131549A JPS56131549A JP3278980A JP3278980A JPS56131549A JP S56131549 A JPS56131549 A JP S56131549A JP 3278980 A JP3278980 A JP 3278980A JP 3278980 A JP3278980 A JP 3278980A JP S56131549 A JPS56131549 A JP S56131549A
- Authority
- JP
- Japan
- Prior art keywords
- carboaryloxylating
- carboalkoxylating
- formula
- alkoxyvinyl
- alpha
- 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
Links
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
NEW MATERIAL:An ester of formula I (R ia lakyl; R' is alkyl or aryl).
EXAMPLE: α-Methoxyvinylcarbonic acid ethyl ester.
USE: A carboalkoxylating and carboaryloxylating agent. It has extremely with reactivity, and the reaction of the agent proceeds rapidly and quantitatively under mild conditions without catalyst. It reacts easily with amines having weak uncleophilic property, and the reaction product can be separated easily. Useful especially as a protecting agent for amino, imino, etc.
PROCESS: The compound of formula I is prepared by reacting a compound of formula II with a compound of formula III (X is halogen).
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3278980A JPS56131549A (en) | 1980-03-17 | 1980-03-17 | Alpha-alkoxyvinyl carbonic acid ester compound, its preparation, and carboalkoxylating and carboaryloxylating agent composed thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3278980A JPS56131549A (en) | 1980-03-17 | 1980-03-17 | Alpha-alkoxyvinyl carbonic acid ester compound, its preparation, and carboalkoxylating and carboaryloxylating agent composed thereof |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56131549A true JPS56131549A (en) | 1981-10-15 |
JPS6317049B2 JPS6317049B2 (en) | 1988-04-12 |
Family
ID=12368609
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3278980A Granted JPS56131549A (en) | 1980-03-17 | 1980-03-17 | Alpha-alkoxyvinyl carbonic acid ester compound, its preparation, and carboalkoxylating and carboaryloxylating agent composed thereof |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56131549A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03218367A (en) * | 1989-10-26 | 1991-09-25 | Tanabe Seiyaku Co Ltd | Naphthyloxazolidone derivative, its production and intermediate for synthesizing the same |
-
1980
- 1980-03-17 JP JP3278980A patent/JPS56131549A/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03218367A (en) * | 1989-10-26 | 1991-09-25 | Tanabe Seiyaku Co Ltd | Naphthyloxazolidone derivative, its production and intermediate for synthesizing the same |
JP2601008B2 (en) * | 1989-10-26 | 1997-04-16 | 田辺製薬株式会社 | Naphthyl oxazolidone derivatives, their preparation and their synthetic intermediates |
Also Published As
Publication number | Publication date |
---|---|
JPS6317049B2 (en) | 1988-04-12 |
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