Results 231 to 240 of about 71,864 (273)
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Inorganic Chemistry, 1997
The syntheses, characterizations, and X-ray crystallographic structure determinations are described for adducts of stable nucleophilic carbenes with pnictinidenes. The adducts between 1,3-dimesitylimidazol-2-ylidene and phenylphosphinidene, phenylarsinidene, (trifluoromethyl)phosphinidene, and (pentafluorophenyl)arsinidene are reported.
Anthony J., Arduengo +6 more
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The syntheses, characterizations, and X-ray crystallographic structure determinations are described for adducts of stable nucleophilic carbenes with pnictinidenes. The adducts between 1,3-dimesitylimidazol-2-ylidene and phenylphosphinidene, phenylarsinidene, (trifluoromethyl)phosphinidene, and (pentafluorophenyl)arsinidene are reported.
Anthony J., Arduengo +6 more
openaire +2 more sources
Clinical Genetics, 1975
The adducted thumbs syndrome is characterized by cleft palate, microcephaly, and dys‐myelination. A fifth case of this syndrome is presented. Several other syndromes which may present with adducted thumbs are reviewed and re‐assessed. The original contributions consist of discussions of (1) the possible pathogenesis of adducted thumbs in the congenital
N, Fitch, E P, Levy
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The adducted thumbs syndrome is characterized by cleft palate, microcephaly, and dys‐myelination. A fifth case of this syndrome is presented. Several other syndromes which may present with adducted thumbs are reviewed and re‐assessed. The original contributions consist of discussions of (1) the possible pathogenesis of adducted thumbs in the congenital
N, Fitch, E P, Levy
openaire +2 more sources
Journal of Steroid Biochemistry, 1988
Reaction of estrone-3,4-o-quinone with ethanethiol and glutathione leads to the formation of 4-hydroxyestrone-2-thioethers. Incubations of [1-3H]hydroxyestrone with rat liver microsomes and NADPH in the presence of glutathione results in the formation of 4-hydroxyestrone-S-glutathione with no release of tritium in the water indicating GSH addition to C-
Y J, Abul-Hajj, P L, Cisek
openaire +2 more sources
Reaction of estrone-3,4-o-quinone with ethanethiol and glutathione leads to the formation of 4-hydroxyestrone-2-thioethers. Incubations of [1-3H]hydroxyestrone with rat liver microsomes and NADPH in the presence of glutathione results in the formation of 4-hydroxyestrone-S-glutathione with no release of tritium in the water indicating GSH addition to C-
Y J, Abul-Hajj, P L, Cisek
openaire +2 more sources