2-ALKOXY-3-HYDROXYTETRAHYDROPYRANS AND 2-ALKOXY-3-HYDROXYTETRAHYDROFURANS: I. PREPARATION, STRUCTURE, AND SOME DERIVATIVES
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چکیده
منابع مشابه
Cyclization of 5-hexynoic acid to 3-alkoxy-2-cyclohexenones
The one-pot cyclization of 5-hexynoic acid to produce 3-alkoxy-2-cyclohexenones proceeds in good yields (58-90%). 3-Hexynoic acid was converted to its acyl chloride with the aid of oxalyl chloride and was cyclized to 3-chloro-2-cyclohexenone upon addition of indium(III) chloride. Subsequent addition of alcohol nucleophiles led to the desired 3-alkoxy-2-cyclohexenones.
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ژورنال
عنوان ژورنال: Canadian Journal of Chemistry
سال: 1966
ISSN: 0008-4042,1480-3291
DOI: 10.1139/v66-234