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US 6,603,004 B2Granted
Process for preparing organic boronic acid derivatives using diboronic acid
AssigneeCommonwealth Scientific and Industrial Research Organisation
InventorsSebastian Mario Marcuccio, Mary Rodopoulos, Helmut Weigold
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Abstract
The invention relates to a process for the preparation of organic boronic acid derivatives involving the reaction of an organic compound with diboronic acid in the presence of a Group 8-11 metal catalyst.
Claims9
An organic boron acid derivative selected from the group consisting of:
- 4′-Benzoyl[1,1′-biphenyl]-4-boronic acid,
- 2-Methoxy-5-(methoxycarbonyl)phenylboronic acid,
- 1-Oxoindane-5-boronic acid,
- 4-(2-Hydroxyethoxy)phenylboronic acid,
- 4-Bromo-3-methylphenylboronic acid,
- 3,3-Dimethyl-6-oxocyclohexene-1-boronic acid,
- 3-Oxo-1-phenylbut-1-boronic acid, and
- 2,6-Dimethoxypyridine-3-boronic acid.
5 more elements
Dependencies are inferred from the claim text.