Claims
- 1. A compound of Formula (II): ##STR36## wherein R is propargyl or substituted propargyl of Formula (B); ##STR37## wherein R.sub.4 is hydrogen, SiMe.sub.3 or alkyl;
- Y is selected from a group consisting essentially of, bromo, iodo, a sulfonate, a cyano group, a carboxylic acid, and an N-aryl carboxylic amide derivative of Formula (A) ##STR38## wherein R.sub.1 is hydrogen, or R.sub.1 together with R.sub.2 is --OCH.sub.2 O--;
- R.sub.2 is hydrogen, O(C.sub.1 -C.sub.6) or OH; and
- R.sub.3 is hydrogen, OH, O(C.sub.1 -C.sub.6)alkyl, NO.sub.2, NH.sub.2, trifluoroacetamido, acetamido or methoxycarbonylamino.
- 2. A compound according to claim 1 wherein R is propargyl.
- 3. A compound according to claim 1 where Y is bromo, iodo, or a sulfonate.
- 4. A compound according to claim 3 wherein Y is bromo or iodo.
- 5. A compound according to claim 3 wherein Y is p-fluorobenzenesulfonate, trifluoromethanesulfonate or fluorosulfonate.
- 6. A compound according to claim 5 wherein Y is trifluoromethanesulfonate.
- 7. A compound according to claim 1 wherein Y is a cyano group.
- 8. A compound according to claim 1 wherein Y is a carboxylic acid.
- 9. A compound according to claim 1 wherein Y is an N-aryl carboxylic amide derivative of Formula (A) ##STR39##
- 10. A compound according to claim 9 wherein:
- R.sub.1 and R.sub.3 are both hydrogen; and
- R.sub.2 is methoxy.
Parent Case Info
This is a continuation application of application Ser. No. 08/363,509, filed Dec. 23, 1994 now abandoned, which is a divisional application of Ser. No. 08/075,063, filed Jun. 10, 1993, now U.S. Pat. No. 5,405,963.
US Referenced Citations (1)
Number |
Name |
Date |
Kind |
5247089 |
Comins et al. |
Sep 1993 |
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Divisions (1)
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Number |
Date |
Country |
Parent |
75063 |
Jun 1993 |
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Continuations (1)
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Number |
Date |
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Parent |
363509 |
Dec 1994 |
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