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Synthesis of Novel Functionalized Triphenylphosphanylidene‐Spirobarbiturates through a Three‐Component Reaction
Author(s) -
Gupta Shruti,
Aggarwal Komal,
Khurana Jitender M.
Publication year - 2018
Publication title -
chemistryselect
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.437
H-Index - 34
ISSN - 2365-6549
DOI - 10.1002/slct.201800264
Subject(s) - acetylene , phosphine , component (thermodynamics) , chemistry , crystal structure , organic chemistry , reaction conditions , polymer chemistry , medicinal chemistry , catalysis , physics , thermodynamics
Synthesis of novel functionalized triphenylphosphanylidene‐7,9‐diazaspiro[4.5]dec‐1‐ene‐2‐carboxylates has been reported by one‐pot three component reactions of triphenyl phosphine, dialkyl acetylene dicarboxylates, and 5‐arylidene‐1,3‐dimethylpyrimidine‐2,4,6‐triones in THF at room temperature. The products are obtained in high yields and have been fully characterized. The structure has been further confirmed by X‐ray analysis of single crystal of one of the compounds.