Unexpected formation of 5′-aryl-1′-benzyl-4′-methyl-3,4,2′,3′-tetrahydro-2,2′-dioxospiro[chroman3,3′-pyrrol]-4-yl acetates at acylation of 1-aryl-2-benzyl-1-hydroxy-9c-methyl-1,2,9b,9c-tetrahydro-5-oxa-2-azacyclopenta[2,3]cyclopropa[1,2-a]naphthalene-3,4-diones with acetic anhydride

By Shchepin V.   Silaichev P.   Kodess M.  

Russian Journal of Organic Chemistry, Vol. 42, Iss. 5, 2006-05 ,pp. : 778-779

MAIK Nauka/Interperiodica

Access to resources Recommend Favorite

Synthesis of 6,7-dihydro-5H-[1,3,4]thiadiazolo-[2,3-b][1,3]thiazinium system derivatives

By Kim D.   Sudolova N.   Slepuhin P.   Charushin V.  

Chemistry of Heterocyclic Compounds, Vol. 46, Iss. 11, 2011-02 ,pp. : 1420-1421

Springer Publishing Company

Access to resources Recommend Favorite

Synthesis of 3-R¹-1-R²-1-R³-4a,10b-dihydro-1H-chromeno[3,4-c]-pyridine-2,4,5-triones by the Reformatskii reaction

By Shchepin V.   Fotin D.   Vakhrin M.   Shurov S.  

Russian Journal of General Chemistry, Vol. 74, Iss. 9, 2004-09 ,pp. : 1406-1409

MAIK Nauka/Interperiodica

Access to resources Recommend Favorite

Synthesis and Transformations of 5-Substituted 2-Aryl-7H-[1,2,4]triazolo[3,2-b][1,3]thiazin-7-ones and 2-Aryl-2,3-dihydro-4H-[1,3]thiazino[3,2-a]benzimidazol-4-ones

By Britsun V.   Esipenko A.   Chernega A.   Lozinskii M.  

Russian Journal of Organic Chemistry, Vol. 41, Iss. 1, 2005-01 ,pp. : 108-113

MAIK Nauka/Interperiodica

Access to resources Recommend Favorite

Synthesis of 1,2,3,9a-tetrahydro-9H-imidazo[1,2-a]indole-2-thione and 1,5,6,10b-Tetrahydroimidazo[2,1-a]-isoquinoline-2(3H)-thione derivatives

By Valaityte E.   Martynaitis V.   Sackus A.  

Chemistry of Heterocyclic Compounds, Vol. 40, Iss. 11, 2004-11 ,pp. : 1465-1469

Springer Publishing Company

Access to resources Recommend Favorite