Studies on the Syntheses of Isoquinoline Derivatives. XXVIII
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چکیده
منابع مشابه
The cyclization reaction of ortho-ethynylbenzaldehyde derivatives into isoquinoline derivatives.
In order to elucidate the reaction mechanism of the cyclization between an ethynyl group and an imino group at the ortho-position on an aromatic ring to afford isoquinolines, reaction of 2-ethynylbenzaldehydes under various conditions was examined. It is concluded that reaction proceeds via an ionic process and the isoquinoline 4-hydrogen atom derives from the solvent. In addition, it was found...
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ژورنال
عنوان ژورنال: YAKUGAKU ZASSHI
سال: 1954
ISSN: 0031-6903,1347-5231
DOI: 10.1248/yakushi1947.74.4_417