1-Indanone → 2,3-Dihydro-N-benzyl-1H-inden-1-amine

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Reaction Steps

The amino acid was synthesized as described by Miyake, et al., Takeda Kenkyushoho 44: 171-185 (1985). [Chem. Abstr. 106: 156830 (1987)]. N-(1-indanyl)-benzylamine was prepared by reductive amination of 1-indanone with benzylamine, and alkylation of the amine by ethyl bromoacetate. The benzyl group was cleaved by hydrogenolysis over palladium. Saponification of the ethyl ester gave the amino acid, which was converted to the Boc derivative by the standard procedure described in Example III.

Provenance & Evidence