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ChemicalBook CAS DataBase List 5-Norbornene-2-carbonitrile
95-11-4

5-Norbornene-2-carbonitrile synthesis

3synthesis methods
-

Yield:95-11-4 97%

Reaction Conditions:

with methyl bicyclononadiene at 190; for 800 h;

Steps:

1 Comparative Example 1

As a result, an average yield of the obtained cyanonorbornene was 90% based on cyclopentadiene obtained by decomposition of dicyclopentadiene of a raw material, after 12 hours of starting of operation.
In addition, regarding the reaction product, an amount of methyl bicyclononadiene was 0.02% by weight with respect to a total amount of 100% by weight of cyanonorbornene, methyl bicyclononadiene, and a non-reactive raw material (dicyclopentadiene and acrylonitrile).

References:

US2020/239408,2020,A1 Location in patent:Paragraph 00148-0149

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