HCID 86725311, compound → HCID 76684259, compound

Participants

Reaction Steps

Example 8 was prepared in a similar fashion to Example 4, except Intermediate 5 was used as the starting material and ethylmagnesium bromide (3M in diethyl ether) was used instead of cyclopropylmagnesium bromide (Example 4, step (a)). 1H NMR (300 MHz, CDCl3) δ 6.62 (d, 9.3 Hz, 1H); 3.11-3.06 (m, 1H); 2.96-2.87 (m, 10H); 2.22-1.97 (m, 2H); 1.51-1.31 (m, 2H); 0.95 (t, J=7.2 Hz, 3H); MS: ESI (positive): 234, (M+1).

Provenance & Evidence