Methanesulfonyl chloride → HCID 59770543, compound

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Reaction Steps

Following procedures essentially as described in Example 90, 4-(10,11-dihydro-dibenzo[a,d]cyclohepten-5-ylidenemethyl)-phenylamine and methanesulfonyl chloride gives the title compound in 48% yield as a tan solid, mp 210.7° C. 1H NMR (CDCl3) δ 2.72-3.58 (br m, 7H), 6.49 (s, 1H), 6.74 (s, 1H), 6.96-7.49 (m, 12H); MS (ES) 398 (M+Na), 374 (M−H). HPLC shows 98% purity.

Provenance & Evidence