1,3-Benzodioxol-5-amine → 4-Quinazolinamine, N-1,3-benzodioxol-5-yl-2-chloro-N-methyl-

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Reaction Steps

(2-Chloro-quinazolin-4-yl)-(3,4-methylenedioxyphenyl)-amine: The title compound was prepared from 3,4-methylenedioxyphenylamine and 2,4-dichloroquinazoline by a procedure similar to Example 1b and was isolated as solids (45% yield). 1H NMR (CDCl3): 7.81-7.83 (m, 3H), 7.51-7.56 (m, 2H), 7.44 (d, 1H, J=2.1), 6.98 (dd, 1H, J=2.1, 8.1), 6.82 (d, 1H, J=8.1), 6.01 (s, 2H).

Provenance & Evidence