219863-71-5Relevant articles and documents
Molybdenum-silver co-catalyzed cycloaddition of alkynes with: N -isocyanoiminotriphenylphosphorane (NIITP): An efficient strategy for the synthesis of monosubstituted pyrazoles
Mi, Pengbing,Lang, Jiajia,Lin, Shaojian
supporting information, p. 7986 - 7989 (2019/07/10)
A new molybdenum-silver co-catalyzed [3+2] cycloaddition of alkynes with N-isocyanoiminotriphenylphosphorane (NIITP) has been described. The NIITP serves as a non-toxic, facile "CNN" source. Over 30 substrates were successfully converted to the desired compounds in good to excellent yields.
Novel C-Alkylation Reaction of Condensed Thiophenes with Enaminones, Enaminonitriles, Ethoxymethylenemalonitrile, Aryl Vinyl Ketones and ω-Nitrostyrenes
Al-Etabi, Alya,Al-Awadi, Nouria,Al-Omran, Fatima,Abdel-Khalik, Mervat Mohammed,Elnagdi, Mohamed Hilmy
, p. 151 - 163 (2007/10/03)
The reaction of 1 with enaminones (3a-c) affords either the enaminones 4a-c or a mixture of 4a-c and the α,β-unsaturated ketones 9a-c depending on applied reaction conditions. Compounds 4a-c rearranged into 9a-c on long reflux in dioxane solution in prese
Synthesis of new aryl and heteroaromatic substituted pyridines, pyrazoles, pyrimidines and pyrazolo[3,4-d]pyrtoazines
Al-Omran, Fatima,Al-Awadi, Nouria,El-Khair, Adel Abou,Elnagdi, Mohammed Hilmy
, p. 285 - 292 (2007/10/03)
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