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Vinyl Azides Derived from Allenes: Thermolysis Leading to Multisubstituted 1,4-Pyrazines and Mn(III)-Catalyzed Photochemical Reaction Leading to Pyrroles

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NIAID Data Ecosystem2026-03-09 收录
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https://figshare.com/articles/dataset/Vinyl_Azides_Derived_from_Allenes_Thermolysis_Leading_to_Multisubstituted_1_4_Pyrazines_and_Mn_III_Catalyzed_Photochemical_Reaction_Leading_to_Pyrroles/2480719
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Thermolysis of phosphorus-based vinyl azides under solvent- and catalyst-free conditions furnished a new route for 1,4-pyrazines. A simple one-pot, Mn­(III)-catalyzed photochemical route has been developed for multisubstituted pyrroles starting from allenes and 1,3-dicarbonyls via in situ-generated vinyl azides. The utility of new phosphorus-based pyrroles is also demonstrated in the Horner reaction. The structures of key products are unequivocally confirmed by X-ray crystallography.
创建时间:
2016-02-20
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