منابع مشابه
Rhodium-catalyzed olefination of aryl tetrazoles via direct C-H bond activation.
Rh(III)-catalyzed direct olefination reaction via aromatic C-H bond activation is described using tetrazole as the directing group. This reaction provides a straightforward way for the synthesis of ortho-alkenyl aryl tetrazoles. Various functional groups tolerate the reaction conditions and afford the corresponding products in moderate to excellent yields.
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A one-pot, tandem process has been developed for the synthesis of a library of tetrazoles from aryl isothiocyanates. Condensation of aryl isothiocyanates with ammonia, and aryl amines (R-NH(2)) provided mono, 1,3-disubstituted symmetrical and unsymmetrical thioureas, which on desulfurization with molecular iodine (I(2)) led to formation of the corresponding heterocumulene (cyanamides or carbodi...
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ژورنال
عنوان ژورنال: The Journal of Organic Chemistry
سال: 2020
ISSN: 0022-3263,1520-6904
DOI: 10.1021/acs.joc.0c01354