Bridged 2,2'-biazole derivatives by 1,3-dipolar cycloaddition

DOI: 10.1016/S0040-4020(01)89452-7

Source and publish data:

Tetrahedron p. 8793 - 8800 (1992)

Update date:2022-07-29

Topics:

Authors:

De Pablo

Gandasegui

Vaquero Vaquero

Garcia Navio

Alvarez-Builla

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Article abstract of DOI:10.1016/S0040-4020(01)89452-7

Azomethine ylides derived from 3,4-dihydropyrrolo[1,2-a]pyrazinium salts undergo 1,3-dipolar cycloaddition reactions to yield 5,6-dihydrodipyrrolo[1,2-a:2',1'-c]-pyrazine and 5,6-dihydroimidazo[1,2-a]pyrrolo[2,1-c]pyrazin-4-inium-2-olate and 2-thiolate de

Full text of DOI:10.1016/S0040-4020(01)89452-7

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Product name:2-phenacyl-3,4-dihydropyrrolo<1,2-a>pyrazinium bromide

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