Structural Transformation of Tetrabutylphosphonium Bromide Phase Transfer Catalyst in Chloride-Fluoride Exchange Reaction.
نویسندگان
چکیده
منابع مشابه
Phase transfer catalyzed reaction of disodium salt of 1,3-dihydroxybenzene with propargyl bromide in solid-liquid biphasic condition
The present work describes, the reaction between disodium salt of 1,3-dihydroxybenzene (in situ formation) and propargyl bromide was carried out in a solid-liquid biphasic phase transfer catalytic system at 50°C. Higher selectivity of the bis-derivative (1,3-bis(prop-2-ynyloxy)benzene) was obtained under solid-liquid PTC condion. The conversion of propargyl bromide of more than 99% was achieved...
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ژورنال
عنوان ژورنال: NIPPON KAGAKU KAISHI
سال: 1991
ISSN: 2185-0925,0369-4577
DOI: 10.1246/nikkashi.1991.1146