Zobrazeno 1 - 10
of 66
pro vyhledávání: '"B. L. Booth"'
Autor:
Paul R. Eastwood, Robin G. Pritchard, S. Kieger, B. L. Booth, M. F. J. R. P. Proenca, B. Beagley, A. Carvalho, M. J. Alves
Publikováno v:
Acta Crystallographica Section C Crystal Structure Communications. 51:1467-1470
Two tautomeric dihydropurine derivatives, C 14 H 15 N 5 O, namely 2,2-dimethyl-9-phenyl-1,2-dihydropurine-6-carboxamide, (A) (coloured orange-red), and 2,2-dimethyl-9-phenyl-2,3-dihydropurine-6-carboxamide, (B) (yellow), are confirmed to have hydroge
Publikováno v:
ChemInform. 24
Publikováno v:
ChemInform. 23
Publikováno v:
ChemInform. 23
Autor:
B. L. Booth, M. I. K. Amer
Publikováno v:
ChemInform. 24
Autor:
L. Nezhat, Paul R. Eastwood, M. Fernanda, B. L. Booth, M. J. Alves, O. Kh. Al‐Duaij, A. S. Ramos, J. R. P. Proenca
Publikováno v:
ChemInform. 25
Publikováno v:
ChemInform. 25
In the triazepine, a double bond links atoms 1 and 2 [C=N = 1.276 (3) A] with no evidence of an alternative tautomer in which the double bond is between 2 and 3 [C-C = 1.490 (4) A]. 1 H NMR spectroscopy in d 6 -DMSO confirms that this is the only tau
Publikováno v:
ChemInform. 26
Autor:
O. Kh. Al‐Duaij, B. L. Booth, M. F. J. R. P. Proenca, Paul R. Eastwood, A. Carvalho, M. J. Alves
Publikováno v:
ChemInform. 26
Autor:
Paul R. Eastwood, Robin G. Pritchard, L. Nezhat, M. F. J. R. P. Proenca, A. Carvalho, M. J. Alves, B. L. Booth
Publikováno v:
ChemInform. 26