The Cheletropic Addition of Dichlorocarbene to 2-Phenylsulfonyl-2-azabicyclo[3.2.1]octa-3,6-diene and Its 8-Substituted Derivatives
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چکیده
منابع مشابه
Efficient 1,4-addition of α-substituted fluoro(phenylsulfonyl)methane derivatives to α,β-unsaturated compounds
The 1,4-addition of a monofluoromethyl nucleophile to a variety of alpha,beta-unsaturated compounds has been achieved under mild conditions using either phosphines or potassium carbonate at room temperature. alpha-Substituted fluoro(phenylsulfonyl)methane easily undergoes Michael addition to alpha,beta-unsaturated ketones, esters, nitriles, sulfones, as well as propynoates at room temperature t...
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In the present work, the regioselectivity for a series of Diels–Alder reactions (4 reactions) has beenstudied using hardness, electrophilicity and polarizability of products.Furthermore,thermodynamicand kinetic calculations have been done. In all results predicted pararegioisomer is more favorableregioisomerinthese investigated reactions.All calculations have been done at the DFT-B3LYP/6-31G(d)...
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ژورنال
عنوان ژورنال: Bulletin of the Chemical Society of Japan
سال: 1982
ISSN: 0009-2673,1348-0634
DOI: 10.1246/bcsj.55.1661