Efficient process to induce enantioselectivity in procarbonyl compounds

US9073817B2 · kind B2 · utility

Assignee

• LAURUS LABS LIMITED · IN

Inventors

• Ravindra Babu Bollu · Hyderabad, IN
• Narasimha Rao Ketavarapu · Hyderabad, IN
• Venkata Sunil Kumar Indukuri · Hyderabad, IN
• Seeta Ramanjaneyulu Gorantla · Hyderabad, IN
• Satyanarayana Chava · Hyderabad, IN

Key dates

• Filing date: Jun 22, 2012
• Grant date: Jul 7, 2015
• Expiry date: Jul 7, 2033

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07F3/02
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

The present invention provides an efficient method to induce the enantioselectivity in procarbonyl compounds using chiral organometallic complexes. The present invention also provides a method for producing chiral organometallic complexes using a chiral additive, achiral additive, a base and a metal salt.