36043-76-2Relevant articles and documents
Carbocation Organocatalysis in Interrupted Povarov Reactions to cis-Fused Pyrano- and Furanobenzodihydropyrans
Liu, Jingjing,Xu, Jiaxi,Li, Zhenjiang,Huang, Yu,Wang, Haixin,Gao, Yu,Guo, Tianfo,Ouyang, Pingkai,Guo, Kai
, p. 3996 - 4003 (2017/07/28)
Tritylium cation-catalyzed interrupted Povarov reactions afforded cis-4-aminobenzodihydropyrans in excellent yields (90 %) within 10 min by low catalyst loadings (1 mol-%). A mechanism involving Lewis acidic catalysis by a carbocation was proposed and val
1H AND 13C NMR STUDIES OF SALICYLALANILINES
Saraiva, M. Emilia L.,Geraldes, Carlos F. G.,Gil, Victor M. S.
, p. 163 - 170 (2007/10/02)
Several substituted salicylanilines (I) are studied by 1H (chemical shifts) and 13C (chemical shifts and T1 relaxation times) NMR in order to obtain information on molecular geometry changes and the transmission of the electronic effects due to substituen