Organosilanes containing benzoyl thiourea groups and method of preparation

US4855470A · kind A · utility

Assignee

• Degussa AG · DE

Inventors

• Peter Panster · Rodenbach, DE
• Horst Grethe · Hanau, DE
• Peter Kleinschmit · Hanau, DE

Key dates

• Filing date: Feb 10, 1988
• Grant date: Aug 8, 1989
• Expiry date: Feb 10, 2008

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07F7/1804
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

##STR1## are presented in which R.sup.1 =phenyl or nitrophenyl, R.sup.2 is an entity of the formula EQU R.sup.4 --Si(OR).sub.3 R.sup.4 =alkylene, cycloalkylene or an entity of the formula: ##STR2## whereby n=1-6, R=alkyl containing C.sub.1 -C.sub.3 and R.sup.3 =R.sup.2 or H. A method of preparing these compounds is also disclosed.