Chemistry is traditionally divided into organic and inorganic chemistry. Product Details of 538-58-9, The former is the study of compounds containing at least one carbon-hydrogen bonds.In a patent£¬Which mentioned a new discovery about 538-58-9
Studies on spiroheterocycles, Part II: Heterocyclization of the spiro compounds containing cyclohexanone and thiobarbituric acid with different bidentate nucleophilic reagents
The reaction of thiobarbituric acid with different diarylidene ketones 1a-c yields the spiro compounds 2a-c. The diarylidene derivatives 3a-c are synthesized by the condensation of spiro compounds 2a-c with different aldehydes. A series of spiro heterocycles compounds 4a-l, 5a-l, 6a-l, 7a-l, 8a-l, and 9a-l are synthesized from the diarylidene compounds. The structures of the compounds are ascertained from their analytical and spectral data. Some of the compounds are screened for their biological activities. Copyright Taylor & Francis Group, LLC.
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Reference£º
Synthesis and Crystal Structure of a Chiral?C3-Symmetric Oxygen Tripodal Ligand and Its Applications to Asymmetric Catalysis,
Chiral lanthanide(III) complexes of sulphur¨Cnitrogen¨Coxygen ligand derived from aminothiourea and sodium?D-camphor-¦Â-sulfonate