2-(4-Bromophenyl)propan-2-amine → 9-{2-[1-(4-Bromo-phenyl)-1-methyl-ethylamino]-ethyl}-3,3-dimethyl-1,5-dioxa-spiro[5.5]undecan-9-ol

Participants

Reaction Steps

The title compound is prepared from (9-hydroxy-3,3-dimethyl-1,5-dioxa-spiro[5.5]undec-9-yl)-acetaldehyde and 1-(4-bromo-phenyl)-1-methyl-ethylamine following a procedure analogous to that described in Step 3 of Intermediate 2. Yield: 75% of theory; LC (method 5): tR=1.12 min; Mass spectrum (ESI+): m/z=440/442 (Br) [M+H]+.

Provenance & Evidence