Process for preparation of 3-aryl-benzofuranones
Process for the preparation of compounds of formula I wherein the general symbols are as defined in claim 1, which process comprises reacting a compound of formula V wherein the general symbols are as defined in claim 1, with carbon monoxide in the presence of a catalyst.
Saved in:
Main Authors | , , |
---|---|
Format | Patent |
Language | English |
Published |
08.08.2001
|
Edition | 7 |
Subjects | |
Online Access | Get full text |
Cover
Loading…
Summary: | Process for the preparation of compounds of formula I wherein the general symbols are as defined in claim 1, which process comprises reacting a compound of formula V wherein the general symbols are as defined in claim 1, with carbon monoxide in the presence of a catalyst. |
---|---|
Bibliography: | Application Number: CN19998007853 |