Tert-butylalkynols

US4997989A · kind A · utility

Assignee

• BASF SE

Inventors

• Hubert Smuda · Heidelberg, DE
• Wolfgang Rohr · Mannheim, DE

Key dates

• Filing date: Jan 4, 1989
• Grant date: Mar 5, 1991
• Expiry date: Jan 4, 2009

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07C43/23
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

Novel tert-butylalkynols of the formula (I) ##STR1## where Y is hydrogen, halogen, C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.4 -alkoxy, C.sub.1 -C.sub.4 -haloalkyl, aryl, aryloxy or benzyl and m is an integer from 1 to 3, and the individual groups Y may be identical or different when m>1, and a process for their preparation are described.