HCID 22882815, compound → HCID 67590336, compound

Participants

Reaction Steps

In a manner analogous to that described in Example 11(iii), from 2.0 g (7.75 mmol) of 6,7,8,9-tetrahydro-N-methoxy-N-methylpyrido[1,2-a]indole-8(S)-carboxamide and 15 ml (30 mmol) of a 2M solution of cyclopentylmagnesium chloride in diethyl ether, there were obtained 1.1 g of cyclopentyl 6,7,8,9-tetrahydropyrido[1,2-a]indol-8(S)-yl ketone as a pale yellow solid of melting point 69° C.

Provenance & Evidence