In contrast to the rhodium (II) mediated cycloisomerization of o-alkynyl substituted alpha-diazoacetophenones, irradiation leads to beta-naphthols which are formed via cyclization of an arylketene intermediate.
In contrast to the rhodium (II) mediated cycloisomerization of o-alkynyl substituted alpha-diazoacetophenones, irradiation leads to beta-naphthols which are formed via cyclization of an arylketene intermediate.
REARRANGEMENT OF ORTHO-ALKYNYL SUBSTITUTED ALPHA-DIAZOACETOPHENONES - CONVERSION TO BETA-NAPHTHOLS VIA ARYLKETENE INTERMEDIATES
CHIACCHIO, Ugo;RESCIFINA, Antonio;
1991-01-01
Abstract
In contrast to the rhodium (II) mediated cycloisomerization of o-alkynyl substituted alpha-diazoacetophenones, irradiation leads to beta-naphthols which are formed via cyclization of an arylketene intermediate.File in questo prodotto:
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