4-Methyl-1-pentyne → HCID 22042637, compound

Participants

Reaction Steps

The compound was prepared from N-methyl-N-(4-trifluoroacetyl-phenyl)-benzenesulfonamide (Example 22, Step A) and 4-methyl-pent-1-yne following the procedure described in Example 29. 1H NMR (CDCl3) δ 1.01 (d, J=6.6 Hz, 6 H), 1.90 (sept, J=6.6 Hz, 1 H), 2.21 (d, J=7.7 Hz, 2 H), 3.17 (s, 3 H), 3.24 (br s, 1 H), 7.12-7.68 (m, 9 H). Mass Spectrum (CI+) m/e=426 (M+1).

Provenance & Evidence