Thermolysis of Chlorovinyl Imines as an Alternate Route for the Synthesis of Pyranoquinolin-3-one and Pyranoacridin-3-one Derivatives
作者:Prasanta Patra
DOI:10.1002/jhet.2993
日期:2017.11
2‐a]acridin‐3‐one derivatives are described by the thermolysis of suitable chlorovinyl imine derivatives. The chlorovinyl imines were obtained by condensation of suitable β‐chloro‐α,β‐unsaturated aldehydes and 6‐aminocoumarin in methanol at 15°C. Compounds showed blue fluorescence in alkaline medium.
Indium Mediated Allylation of β-Chloro-/β-Alkoxy Vinylaldehyde: A Facile One Pot Synthesis of 1-Chloro-/1-Alkoxy Hexa-1,5-diene-3-ol Derivatives
作者:Dipanjan Pan、Gandhi K. Kar、Jayanta K. Ray
DOI:10.1081/scc-120015553
日期:2003.3
Abstract Indium mediated allylation of β-chloro- or β-alkoxy vinylaldehydes in the presence of sodium iodide produce homoallylic alcohol derivatives (1-chloro-/1-alkoxy hexa-1,5-diene-3-ol derivatives) in good yields.