Hydrogenation process

Details Hydrogenation process Hydrogenation process

2006-02-07

2006-02-07

Tsang, Cecilia J. (Department: 1625)

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

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

Reexamination Certificate

active

06995270

ABSTRACT:
The invention is a process to hydrogenate an aryl-substituted pyridine, such as 2-phenyl-3-aminopyridine, without over-reducing the aryl ring using a specific Pt/C catalyst.

REFERENCES:
patent: 4680283 (1987-07-01), Veber et al.
Hcaplus 52:21115.

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