ABSTRACT Hydrazonoyl halides 3 and 8 react with 3,4-dihydro-6,7-dimethoxyisoquinoline-1-methyleneethoxycarbonyl 2 to give ethyl 2-(1,2,3,4-tetrahydro-6,7-dimethoxyisoquinoline-1-ylidene)-2-(N-phenyl-N′-benzylidene-hydrazine) acetate 7 and pyrrolo[2,1-a]5,6-dihydroisoquinoline 13 respectively. Structures of the new compounds were elucidated on the basis of elemental analysis, spectral data (IR, 1H NMR, MS).

The hydrazonoyl halides 3 and 8 react with 3,4-dihydro-6,7-dimethoxyisoquinoline-1-methyleneethoxycarbonyl 2 to produce ethyl 2-(1,2,3,4-tetrahydro-6,7-d

Synthetic Communications

REACTIVITY OF ETHYL 1,2,3,4-TETRAHYDRO-6,7-DIMETHOXY-1-ISOQUINOLYLIDENE ACETATE TOWARDS NITRILIMINES. SYNTHESIS OF PYRROLO[2,1-a]-5,6-DIHYDROISOQUINOLINE

Paper

REACTIVITY OF ETHYL 1,2,3,4-TETRAHYDRO-6,7-DIMETHOXY-1-ISOQUINOLYLIDENE ACETATE TOWARDS NITRILIMINES. SYNTHESIS OF PYRROLO[2,1-a]-5,6-DIHYDROISOQUINOLINE

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