Studies on the fries rearrangement. II. The fries rearrangement of tolyl phenylacetates.
نویسندگان
چکیده
منابع مشابه
Photo-Fries rearrangement of aryl acetamides: regioselectivity induced by the aqueous micellar green environment.
Photochemical reactions tend to give more than one photoproduct. However, such a reaction can be a powerful synthetic tool when it is possible to conduct it in regioselective conditions yielding a single photoproduct. Water-surfactant solutions as reaction media can be considered as an approach in this context because they show products with different features than those from isotropic solution...
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A novel transformation of 2-(trimethylsilyl)phenyl trifluoromethanesulfonate aryne precursors is described.
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Using new variations of anionic aromatic chemistry, the total synthesis of oxygenated brazanquinones (1a-1c), derived from beta-brasan, a natural product isolated from Caesalpina echinata, via carbamates 2a-2c is described.
متن کاملPhysicochemical Studies on Schizophyllum commune (Fries) a Nigerian Edible Fungus
Schizophyllum commune a Nigeria edible higher fungus is valued for its high nutritional composition. The major limitation to its availability and utilization is that it is seasonal in nature. The fungus was obtained from dead wood and maintained on potato dextrose agar supplemented with 0.5% peptone. We observed the effects of temperature, pH, vitamins and carbon source on the vegetative growth...
متن کاملThe mycological legacy of Elias Magnus Fries
The taxonomic concepts which originated with or were accepted by Elias Magnus Fries were presented during his lifetime in the printed word, illustrative depiction, and in collections of dried specimens. This body of work was welcomed by the mycological and botanical communities of his time: students and associates aided Fries and after his passing carried forward his taxonomic ideas. His legacy...
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ژورنال
عنوان ژورنال: NIPPON KAGAKU KAISHI
سال: 1988
ISSN: 2185-0925,0369-4577
DOI: 10.1246/nikkashi.1988.288