HCID 18663613, compound → HCID 18663612, compound

Participants

Reaction Steps

Preparation analogous to Example 12f) from 8-methoxy-dibenz[b,f]oxepine-10-carboxylic acid. Yield: 96% in the form of a brown oil; TLC (silica gel; ethyl acetate/hexane=1:1; UV): Rf =0.31; 1H-NMR (CDCl3, 300 MHz): 1.80 (sbr, 1H); 3.78 (s, 3H); 4.69 (s, 2H); 6.82-7.33 (m, 8H) MS: 254 (M+), 211, 182, 181, 168, 165, 153, 152.

Provenance & Evidence