Conversion of a perfluorinated vinyl ether into a partially fluorinated saturated ether derivative

US10723683B2 · kind B2 · utility

Assignee

• 3M INNOVATIVE PROPERTIES COMPANY · US

Inventors

• Markus E. Hirschberg · Mühldorf, DE
• Klaus Hintzer · Woodbury, US
• Zai-Ming Qiu · Woodbury, US
• Gerd-Volker Röschenthaler · Bremen, DE
• Romana Pajkert · Bremen, DE
• Sergey N. Tverdomed · Bremen, DE

Key dates

• Filing date: Dec 20, 2016
• Grant date: Jul 28, 2020
• Expiry date: Dec 20, 2036

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07C253/18
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

Methods of converting a fluorinated vinyl ether to a saturated partially fluorinated ether, the method comprising: reacting the fluorinated vinyl ether with an amine, ammonia, or combination thereof to form the saturated partially fluorinated ether.