Claims
- 1. A process to produce a compound of the formula ##STR6## wherein X and Y are selected from the group consisting of hydrogen, halogen and trifluoromethyl,
- which consists essentially of the reaction of a compound of the formula ##STR7## wherein X and Y are as above and Phth is phthalimido, with a catalytic amount of a primary C.sub.1 to C.sub.4 alkyl amine in a C.sub.1 to C.sub.4 alcohol solvent at from about 0.degree. C. to room temperature.
RELATED APPLICATIONS
This is a division, of application Ser. No. 150,509 filed May 16, 1980, U.S. Pat. No. 4,318,854, issued Mar. 9, 1982 which is a continuation-in-part application of copending U.S. patent application Ser. No. 10,118, filed Feb. 7, 1979, abandoned.
US Referenced Citations (3)
Number |
Name |
Date |
Kind |
3409607 |
Fujimura et al. |
Nov 1968 |
|
3483186 |
Meschino |
Dec 1969 |
|
3894072 |
Meschino |
Jul 1975 |
|
Foreign Referenced Citations (1)
Number |
Date |
Country |
14454 |
Feb 1980 |
EPX |
Divisions (1)
|
Number |
Date |
Country |
Parent |
150509 |
May 1980 |
|
Continuation in Parts (1)
|
Number |
Date |
Country |
Parent |
10118 |
Feb 1979 |
|