Three tetraacetyl glucosyl esters of the ferrocenyl benzoic acids(compounds Ⅱ o,Ⅱ m,Ⅱ p) have been synthesized using a phase transfer catalyst(CTAB) in dichloroethane/water at 50 ℃. Their structures have been conf...Three tetraacetyl glucosyl esters of the ferrocenyl benzoic acids(compounds Ⅱ o,Ⅱ m,Ⅱ p) have been synthesized using a phase transfer catalyst(CTAB) in dichloroethane/water at 50 ℃. Their structures have been confirmed by elemental analysis, IR, 1H NMR and MS. The compounds were found to have antianemic activity. The RBC and HB values of the tested anemic rats were increased by 72 0% and 126 4%, respectively after abdomen injection.展开更多
The title compound C18H16FeO (Mr=304. 17) crystallizes in the mono-clinic system,space group P21/c with cell constants a= 14. 428(3),b=9. 939(8),c = 10. 027(5) A .B=93. 73(1),Z=4,Dc=1.41 gcm-3 and V= 1435. 0A 3.The st...The title compound C18H16FeO (Mr=304. 17) crystallizes in the mono-clinic system,space group P21/c with cell constants a= 14. 428(3),b=9. 939(8),c = 10. 027(5) A .B=93. 73(1),Z=4,Dc=1.41 gcm-3 and V= 1435. 0A 3.The structure is solved by direct methods and refined by least-squares technique to final R=0. 038 and Rw=0.051 based on 2413 independent reflections with I>3o(I). Result shows that both the Cp rings are approximately parallel with dihedral angle of 1. 2 ,The phenyl ring is somewhat tilted from the Cp ring linked to it with a dihedral angle of 8. 36 . The oxygen and carbon atoms of the aceto group are almost co-planar with the phenyl ring.展开更多
文摘Three tetraacetyl glucosyl esters of the ferrocenyl benzoic acids(compounds Ⅱ o,Ⅱ m,Ⅱ p) have been synthesized using a phase transfer catalyst(CTAB) in dichloroethane/water at 50 ℃. Their structures have been confirmed by elemental analysis, IR, 1H NMR and MS. The compounds were found to have antianemic activity. The RBC and HB values of the tested anemic rats were increased by 72 0% and 126 4%, respectively after abdomen injection.
文摘The title compound C18H16FeO (Mr=304. 17) crystallizes in the mono-clinic system,space group P21/c with cell constants a= 14. 428(3),b=9. 939(8),c = 10. 027(5) A .B=93. 73(1),Z=4,Dc=1.41 gcm-3 and V= 1435. 0A 3.The structure is solved by direct methods and refined by least-squares technique to final R=0. 038 and Rw=0.051 based on 2413 independent reflections with I>3o(I). Result shows that both the Cp rings are approximately parallel with dihedral angle of 1. 2 ,The phenyl ring is somewhat tilted from the Cp ring linked to it with a dihedral angle of 8. 36 . The oxygen and carbon atoms of the aceto group are almost co-planar with the phenyl ring.
