Isomerization of 2-methyl-3-butenenitrile

Details Isomerization of 2-methyl-3-butenenitrile Isomerization of 2-methyl-3-butenenitrile

1994-10-11

1996-01-23

Brust, Joseph Paul

Organic compounds -- part of the class 532-570 series

Organic compounds

Nitriles

C07C25330

Patent

active

054866430

ABSTRACT:
2-Methyl-3-butenenitrile is efficiently and readily converted into a linear pentenenitrile, notably 3-pentenenitrile, a valuable intermediate for the production of adiponitrile, by isomerizing same in the presence of a catalytically effective amount of an aqueous solution of at least one sulfonated phosphine and at least one transition metal compound.

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patent: 3739011 (1973-06-01), Drinkard, Jr.
patent: 3852329 (1974-12-01), Tomlinson
patent: 3853948 (1974-12-01), Drinkard, Jr. et al.
patent: 4087452 (1978-05-01), Kuntz
patent: 4298546 (1981-11-01), McGill

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