A series of novel 5-aryl-1-(aryloxyacetyl)-3-(tert-butyl or phenyl)-4-(1H-1,2,4-triazol-1-yl)-4,5-dihydropyrazole 3a-3n were synthesized by the annulation of 2-aryloxyacetohydrazides with 3-aryl-1-t-butyl(or phenyl)-2...
Supported by NNSFC(No.20872046);the Fundamental Research Funds for the Central Universities(No.CCNU09A02013)
The crystal structure of the title compound (C22H17BrOs, Mr = 441.27) has been determined by single-crystal X-ray diffraction. The crystal is of orthorhombic system, space group Pna21 with a = 11.76(I), b = 14.58...
Supported by the NNSFC (No. 20872046);NSF of Hubei Province (No. 2008CDB086)
The crystal structure of the title compound (C25H28N5O5P,Mr=509.49) has been determined by single-crystal X-ray diffraction.The crystal is of monoclinic,space group P21/c with a=13.0726(4),b=13.4513(4),c=15.103...
Supported by NNSFC (20302002 and 20872046);the SRF for ROCS, SEM (No. [2007] 1108)
The crystal structure of the title compound (C18H18N4O, Mr = 306.36) has been determined by single-crystal X-ray diffraction. The crystal is of triclinic, space group P1 with α = 4.783(0), b = 13.577(1), c = 13...