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Abstract

Tertiary organic hyponitrite usable as initiators for polymerizing ethylenically unsaturated compounds are prepared by reacting an alkali metal, alkaline earth, ammonium or substituted ammonium salt of hyponitrite, such as sodium hyponitrite, with a tertiary organic halide, such as tert-butyl chloride, in the presence of one or more weak Friedel-Crafts catalysts, such as ferric or zinc chloride, and in a solution of a neutral solvent.

Patent Number

4,460,513

Assignee

Board of Control of Michigan Technological University, Houghton, Mich.

Application Number

436,634

Date Filed

10-25-1982

Certificate of Correction

No

Issue Date

7-17-1984

Disciplines

Materials Science and Engineering

Method for preparing organic hyponitrites

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