Synthesis of 2-Arylbenzothiazoles Catalyzed by Biomimetic Catalyst, β-Cyclodextrin
نویسندگان
چکیده
منابع مشابه
Green and highly efficient synthesis of 2-arylbenzothiazoles using glycerol without catalyst at ambient temperature.
A one-pot and clean synthesis of 2-arylbenzothiazoles via the ambient temperature reaction of 2-aminothiophenols and aromatic aldehydes without catalyst in glycerol as a green solvent has been reported.
متن کاملCerium (IV) ammonium nitrate (CAN) catalyzed one-pot synthesis of 2-arylbenzothiazoles.
A one-pot synthesis of 2-arylbenzothiazoles from the reaction of 2-aminothiophenol and aromatic aldehydes catalysed by cerium (IV) ammonium nitrate (CAN) is reported.
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Biotransformation of trans-resveratrol and synthetic (±)-ε-viniferin in aqueous acetone using horseradish peroxidase and hydrogen peroxide as oxidants resulted in the isolation of two new resveratrol trimers (3 and 4), one new resveratrol derivative (5) with a dihydrobenzofuran skeleton, together with two known stilbene trimers (6 and 7), and six known stilbene dimers (8-13). Their structures a...
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Benzofuranones have attracted considerable attention with regard to their pharmaceutical activity and the various approaches directed towards their synthesis .The simple benzofuran derivatives like 2-nitrobenzofuran, 2-acetyl benzofurans are well known as bio-dynamic agents possessing various pharmacological properties.spasmolytic activity on the intestine of the guinea pig and dilatory effects...
متن کاملDifluorobenzocyclooctyne: Synthesis, Reactivity, and Stabilization by β-Cyclodextrin
Highly reactive cyclooctynes have been sought as substrates for Cu-free cycloaddition reactions with azides in biological systems. To elevate the reactivities of cyclooctynes, two strategies, LUMO lowering through propargylic fluorination and strain enhancement through fused aryl rings, have been explored. Here we report the facile synthesis of a difluorobenzocyclooctyne (DIFBO) that combines t...
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ژورنال
عنوان ژورنال: Bulletin of the Korean Chemical Society
سال: 2010
ISSN: 0253-2964
DOI: 10.5012/bkcs.2010.31.8.2329