Project supported by the National Natural Science Foundation of China (Nos. 20971041, 20803020, 20772027), Chinese Ministry of Education (No. 210146) and Scientific Research Fund of Hunan Provincial Education Department (Nos. 09B032, 09C385, 09K081).
The 1,3-dipolar cycloaddition reactions of nitrilimine with thiazolo[3,2-a]pyrimidine derivatives was investigated. Bis-cycloadducts were obtained through a domino 1,3-dipolar cycloaddition/ring-opening/ring-opening/ ...
Project supported by the National Natural Science Foundation of China (Nos. 20971041, 20803020, 20772027), the Key Project of Chinese Ministry of Education (No. 210146) and Scientific Research Fund of Hunan Provincial Education Department (Nos. 09B032, 09C385, 09K081).
The 1,3-dipolar cycloaddition of an azomethine ylide generated by a decarboxylative route from sarcosine and acenaphthenequinone to 7-arylmethylidene-3-aryl-3,4-dihydro-2H-thiazolo[3,2-aJ[1,3,5]triazin-6(7H)-ones af...