Isomerisation of cis-2-pentenenitrile to form...

Details Isomerisation of cis-2-pentenenitrile to form... Isomerisation of cis-2-pentenenitrile to form...

2005-01-27

2009-11-03

Saeed, Kamal A (Department: 1626)

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

Organic compounds

Nitriles

Reexamination Certificate

active

07612224

ABSTRACT:
A process is described for isomerizing pentenenitrile in a reactant stream, wherein the isomerization is effected over a heterogeneous catalyst in a distillation column in such a way that, during the isomerization of the isomerization reactant, it is distillatively depleted in relation to the isomerization product in the reaction column of the distillation column.

REFERENCES:
patent: 3526654 (1970-09-01), Hildebrand
patent: 103 23 803.4 (2003-04-01), None
patent: WO-02/081417 (2002-10-01), None
patent: WO-2004/094364 (2004-11-01), None

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