反应详情

The reaction as described in example 1b by using octanoyl chloride, 2-thiophenecarbonyl chloride, and 9-benzylcarbazole (which is obtained according to Bulletin of the Chemical Society of Japan (1981), 54(6), 1897-8) as starting materials; affords the product without the benzyl protection on the nitrogen atom, namely 6-octanoyl-3-(2-thienyl)-9H-carbazole. The structure is confirmed by the 1H-NMR spectrum (CDCl3). δ[ppm]: 0.88 (t, 3H), 1.22-1.44 (m, 8H), 1.82 (quint, 2H), 3.10 (t, 2H), 7.23 (t, 1H), 7.51 (d, 1H), 7.55 (d, 1H), 7.76 (d, 2H), 8.07 (d, 1H), 8.14 (d, 1H), 8.72 (s, 1H), 8.76 (s, 1H), 9.04 (bs, 1H).

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