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ChemicalBook CAS DataBase List L-alpha-Cyclohexylglycine
14328-51-9

L-alpha-Cyclohexylglycine synthesis

6synthesis methods
-

Yield:14328-51-9 94%

Reaction Conditions:

PtO2

Steps:

3.A (S)-2-Amino-2-cyclohexylacetic acid
EXAMPLE 3A (S)-2-Amino-2-cyclohexylacetic acid L-Phenylglycine (8.04 g, 53 mmol) was reduced by catalytic hydrogenation using PtO2 in 80% acetic acid (HOAc) (200 mL). The catalyst was removed by filtration and the HOAc removed under reduced pressure to afford the title compound as a white solid (7.8 g, 94%). The 300 MHz 1 H NMR spectrum was found to be consistent with the proposed structure. MS (FAB) m/e 158 (M+H)+.

References:

Abbott Laboratories US5338726, 1994, A

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