Cyclopropanation of N-Substituted 2-Oxochromene- and 6-Bromo-2-oxochromene-3-carboxamides with Zinc Enolates Derived from 1-Aryl-2,2-dibromoalkanones

By Shchepin V.   Silaichev P.   Shchepin R.   Ezhikova M.   Kodess M.  

Russian Journal of Organic Chemistry, Vol. 41, Iss. 4, 2005-04 ,pp. : 527-534

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Cyclopropanation of N-substituted 3-aryl-2-cyanoprop-2-enamides and derivatives of 5,5-Dimethyl-2-oxo-2,5-dihydrofuran-3-carboxylic acid and 2-oxochromene-3-carboxylic acid with bromine-containing zinc enolates

By Shchepin V.   Silaichev P.   Stepanyan Yu.   Kalyuzhnyi M.   Russkikh N.   Kodess M.  

Russian Journal of Organic Chemistry, Vol. 42, Iss. 7, 2006-07 ,pp. : 973-980

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Reaction of N-substituted 2-oxochromen-3-carboxamides with bromoderivatives of zinc enolates prepared from alkyl 2,2-dialkyl-4,4-dibromo-3-oxoalkanoates and zinc

By Shchepin V.   Silaichev P.   Russkikh N.   Vakhrin M.   Kodess M.  

Russian Journal of Organic Chemistry, Vol. 42, Iss. 8, 2006-08 ,pp. : 1157-1163

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Reformatsky Reaction with N-Substituted 6-Bromo-2-oxochromene-3-carboxamides

By Shchepin V. V.   Fotin D. V.   Fotin V. V.   Vakhrin M. I.  

Russian Journal of Organic Chemistry, Vol. 40, Iss. 6, 2004-06 ,pp. : 892-894

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Reactions of zinc enolates derived from 1-aryl-2,2-di-bromoalkanones with 2-acyl-3H-benzo[f]chromen-3-ones, 6-bromo-2-oxochromene-3-carboxamides, and 3-oxo-3H-benzo-[f]chromene-2-carboxamides

By Shchepin V.   Kalyuzhnyi M.   Silaichev P.   Russkikh N.   Shchepin R.   Ezhikova M.   Kodess M.  

Russian Journal of Organic Chemistry, Vol. 40, Iss. 9, 2004-09 ,pp. : 1353-1358

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