Claims
- 1. A compound represented by the formula ##STR8## where R.sub.1 is hydrogen, C.sub.1-4 alkyl or hydroxyalkyl, or the radical Y; and Y independently each occurrence is selected from: ##STR9## where R.sub.2 is hydrogen or methyl, D is hydrogen or C.sub.1-4 alkyl, y independently each occurrence is 2, 3 or 4 and z is 0, 1, 2, 3 or 4.
- 2. A compound of claim 1 wherein R.sub.1 is hydrogen or methyl.
- 3. A compound of claim 1 wherein Y is ##STR10##
- 4. A compound of claim 3 which is 1-methyl-4-(dioxolan-2-yl)piperazine.
CROSS REFERENCE TO RELATED APPLICATION
This is a continuation-in-part of copending application Ser. No. 114,022, filed Jan. 21, 1980, now abandoned.
US Referenced Citations (3)
Number |
Name |
Date |
Kind |
3092637 |
Brown |
Jun 1963 |
|
3920746 |
Leimgruber et al. |
Nov 1975 |
|
4170653 |
Ferland et al. |
Oct 1979 |
|
Non-Patent Literature Citations (2)
Entry |
Gloede, et al., "Zeitschrift fur Chemi", vol. 9, No. 6, 1969, pp. 201-213. |
Meerwein, "Angew Chem.," vol. 71, 1959, p. 530. |
Continuation in Parts (1)
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Number |
Date |
Country |
Parent |
114022 |
Jan 1980 |
|