1296785-40-4Relevant academic research and scientific papers
Highly regio- and stereoselective synthesis of tetracyclic indolenoisoxazolidines via intramolecular 1,3-dipolar nitrone cycloadditions
Bakthadoss, Manickam,Sivakumar, Govindan,Sharada, Duddu S.
, p. 237 - 245 (2013)
A facile method for the simple synthesis of tetracyclic indoloisoxazolidine frameworks from Baylis-Hillman derivatives through formation of nitrones in situ followed by an intramolecular [3+2]-dipolar cycloaddition reaction sequence is described. High regio- and stereoselectivity, excellent yields, together with the creation of two rings and three contiguous stereogenic centers including one all carbon quaternary center, are the salient features of the present method. Georg Thieme Verlag Stuttgart New York.
Microwave-assisted facile synthesis of [a]-annelated pyrazolopyrroloindoles via intramolecular azomethine imine 1,3-dipolar cycloaddition
Shinde, Anand H.,Vidyacharan, Shinde,Sharada, Duddu S.
supporting information, p. 3064 - 3069 (2014/05/20)
The synthesis of [a]-annelated pyrazolopyrroloindoles via intramolecular 1,3-dipolar cycloaddition of in situ generated azomethine imine from N-allylated indole-2-carboxaldehyde, in regio- and stereoselective manner by using microwave irradiation is described. A one-pot strategy for the expedient synthesis of pyrazolopyrroloindoles has been developed.
