Patent · US Expired

Preparation of N-benzylimides

US4465842A · kind A · utility

2Cited by

0References

10Claims

0Family size

Assignee

Rhone-Poulenc Specialities Chimiques · FR

Inventors

Michel Desbois · Rillieux-la-Pape, FR
Michel Reppelin · Collonges-au-Mont-d'Or, FR

Key dates

Filing date	May 14, 1982
Grant date	Aug 14, 1984
Priority date	—
Expiry date	May 14, 2002

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07D211/88
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

The N-benzylimides having the structural formula: ##STR1## wherein Ar comprises a benzene radical and R.sub.1 is an aliphatic or aromatic hydrocarbon, are prepared in good yield by reacting a compound having the structural formula: EQU ArH (II) with a compound having the structural formula: ##STR2## in the presence of hydrofluoric acid.

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