Methylhydrazine → 5-Bromo-2-propyl-1,3-diethylisoindole

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Reaction Steps

Following the procedure of Example 3, Step A, except that the o-dipropylbenzene of Example 3 is replaced by an equivalent amount of: 4-chloro-; 4-iodo-; and 4-bromo-1,2-dipropylbenzene and the methylhydrazine is replaced by an equivalent amount of propylhydrazine; cyclopropylhydrazine; and γ-THP-oxy-propylhydrazine, there is obtained 5-chloro, 5-iodo, and 5-bromo-2-propyl-1,3-diethylisoindole; 5-chloro-; 5-iodo-; and 5-bromo-2-cyclopropyl-1,3-diethylisoindole; and 5-chloro-; 5-iodo-; and 5-bromo-2-γ-THP-oxy-propyl-1,3-diethylisoindole, respectively; wherein THP represents tetrahydropyranyloxy.

Provenance & Evidence