Abstract
The structure of the title compound, C23H24N4O3, was determined by X-rays.M r =404.47, orthorhombic, space groupPna21; unit cell dimensionsa=9.0386(4),b=28.0249(14),c=7.8936(9) A,V c =1999.49(3) A3,Z=4,D x =1.344 Mg m−1. CuKα radiation (graphite crystal monochromator, λ=1.54178 A),μ(CuKα)=0.699 mm−1,F(000)=856,T=295 K. Final conventionalR-factor=0.030,R w =0.037 for 3215 unique reflections and 366 variables. The structure was solved by automated rotation functions in vector space, usingDirdif. The absolute configuration of the structure is reported.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have