4-Methylbenzenethiol → HCID 22005006, compound

Participants

Reaction Steps

The title compound was prepared from p-thiocresol and 3,5-diisopropyl-2-hydroxymethyl-6-carboxymethyl-4′-fluoro-1,1′-biphenyl (Example 244, Step D), according to the procedures described in Example 47, Steps B and C, followed by the procedures described in Example 244, Steps I-K. Rf=0.36 (70% CH2Cl2/hexane); 1H NMR (300 MHz, CDCl3): δ 7.40 (s, 1H), 7.28 (m, 2H), 7.11 (m, 6H), 4.76 (dq, J=1.8, 7 Hz, 1H), 3.92 (septet, J=6.6 Hz, 1H), 3.78 (s, 2H), 3.26 (septet, J=6.6 Hz, 1H), 2.36 (s, 3H), 1.66 (s, 1H), 1.40 (d, J=6.6 Hz, 3H), 1.28 (m, 12H); FAB-MS calcd for (C28H33FOS) 436, found 436 (M+); Anal. Calcd for C29H35FOS: C, 77.02; H, 7.62; S, 7.34; F, 4.35. Found: C, 76.90; H, 7.77; S, 7.30; F, 4.37; [α]22=+32.2.

Provenance & Evidence