41120-12-1Relevant articles and documents
A simple and efficient one-step synthesis of 2,4,10a-triaryl-1,10a-dihydro- 2H-pyrazino[2,1-b][1,3] benzothiazoles catalyzed by p-toluene sulfonic acid
Ravindran,Muthusubramanian,Selvaraj,Perumal
, p. 509 - 515 (2007)
A series of 2,4,10a-triaryl-1,10a-dihydro-2H-pyrazino[2,1-b][1,3] benzothiazoles were prepared in good yields by the reaction of 2-[(2-oxo-2-arylethyl) anilino]-1-aryl-1-ethanones with 2-aminothiophenol in the presence of p-toluenesulfonic acid under solv
Synthesis and photochemical properties of 2,4,6,-triaryl-4h-1,4-oxazines
Tan, Hongbo,Xin, Hongxing,Yan, Hong
, p. 359 - 373 (2014/03/21)
A series of 2,4,6-triaryl-4H-1,4-oxazines was synthesized, and their photochemical properties were studied. The 2,4,6-triaryl-4H-1,4-oxazines underwent photoreaction to N-(1-methoxy-2-oxo-2-arylethyl)-N-arylformamides determined by 1H NMR, 13C NMR, MS, and single crystal X-ray diffraction analyses.
Synthesis of oxathiane and morpholine from acyclic precursors: A modified Mitsunobu reaction
Paul, Nidhin,Kaladevi, Selvam,Beneto, Arockiam Jesin,Muthusubramanian, Shanmugam,Bhuvanesh, Nattamai
, p. 6892 - 6901 (2012/09/11)
Synthesis of a set of isomeric 2,4,6-triarylmorpholines and 2,6-diaryloxathianes from the corresponding 1,5-diols has been described. The method provides an efficient route to six-membered heterocycles from acyclic diols and is found to be better than Mitsunobu procedure in yield and waste management. In a related study, the ring contraction of pyranone to two isomeric cyclopentenone derivatives through Nazarov reaction has been noticed.