Claims
- 1. A (2,2-Disubstituted Vinyl)-.gamma.-butyrolactone of the formula: ##STR16## in which R.sub.5 is C.sub.1 or C.sub.2 alkyl.
- 2. A (2,2-Disubstituted vinyl)-.gamma.-butyrolactone as defined in claim 1 wherein R.sub.5 is methyl.
- 3. A (2,2-Disubstituted vinyl)-.gamma.-butyrolactone as defined in claim 1 wherein R.sub.5 is ethyl.
Priority Claims (2)
Number |
Date |
Country |
Kind |
02380/76 |
Jan 1976 |
GBX |
|
21631/76 |
May 1976 |
GBX |
|
Parent Case Info
This is a division of application Ser. No. 922,552, filed July 7, 1978, which is a continuation of 756,906 filed Jan. 4, 1977, both now abandoned.
Divisions (1)
|
Number |
Date |
Country |
Parent |
922552 |
Jul 1978 |
|
Continuations (1)
|
Number |
Date |
Country |
Parent |
756906 |
Jan 1977 |
|