Patent · US Active

Process for carbonylating phenylalkyl derivatives by means of carbon monoxide

US8269033B2 · kind B2 · utility

0Cited by

1References

5Claims

0Family size

Assignee

Sanofi-Aventis Deutschland GMBH · DE

Inventors

Joachim-Heiner Jendralla · Frankfurt, DE
Matthias Braun · Ludwigsburg, DE
Gerhard Korb · Großkrotzenburg, DE

Key dates

Filing date	Jul 24, 2009
Grant date	Sep 18, 2012
Priority date	—
Expiry date	Nov 3, 2030

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07C51/12
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

The invention is directed a process of preparing a compound of formula (I),wherein R1, R2, R3 and z are as defined herein.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.