Blay, Gonzalo et al. published their research in Synlett in 1995 | CAS: 4435-14-7

2-Cyclohexylacetonitrile (cas: 4435-14-7) belongs to nitriles. There has been no report on the microbial biosynthesis of nitriles and the physiological function of such enzymes, nor was it not even known whether aliphatic and aromatic nitriles are biological compounds or just petrochemicals. In conventional organic reductions, nitrile is reduced by treatment with lithium aluminium hydride to the amine. Reduction to the imine followed by hydrolysis to the aldehyde takes place in the Stephen aldehyde synthesis, which uses stannous chloride in acid.Formula: C8H13N

Selective reduction of α,β-unsaturated nitriles with sodium hydrogen telluride was written by Blay, Gonzalo;Cardona, Luz;Garcia, Begona;Pedro, Jose R.. And the article was included in Synlett in 1995.Formula: C8H13N This article mentions the following:

Sodium hydrogen telluride reacts chemoselectively with α,β-unsaturated nitriles linked to aromatic and aliphatic substituents, e.g., (E)-4-NCC6H4CH:CHCN, to give the corresponding saturated nitriles with good yields. In the experiment, the researchers used many compounds, for example, 2-Cyclohexylacetonitrile (cas: 4435-14-7Formula: C8H13N).

2-Cyclohexylacetonitrile (cas: 4435-14-7) belongs to nitriles. There has been no report on the microbial biosynthesis of nitriles and the physiological function of such enzymes, nor was it not even known whether aliphatic and aromatic nitriles are biological compounds or just petrochemicals. In conventional organic reductions, nitrile is reduced by treatment with lithium aluminium hydride to the amine. Reduction to the imine followed by hydrolysis to the aldehyde takes place in the Stephen aldehyde synthesis, which uses stannous chloride in acid.Formula: C8H13N

Referemce:
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts