Results 131 to 140 of about 123,501 (158)
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ChemInform, 2008
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
Carmen R. Alonso‐Cruz +3 more
openaire +1 more source
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
Carmen R. Alonso‐Cruz +3 more
openaire +1 more source
Synthesis of 2,2-difunctionalized 2H-azirines via I2-mediated annulation of enamines.
Organic and biomolecular chemistryVarious 2,2-difunctionalized 2H-azirines were synthesized via I2-mediated annulation reactions of readily accessible enamines in the presence of nitrogen or non-nitrogen nucleophiles.
Qing Lu +3 more
semanticscholar +1 more source
Cycloaddition and Cyclization Chemistry of 2H-Azirines
2010Publisher Summary Azirines are regarded as one of the most simple of all heterocyclic systems. They are characterized, by the presence of two carbon atoms and one nitrogen atom, in a three-membered ring, containing a π-bond. Numerous members of the 2H-azirine ring systems are fully characterized.
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Organic Chemistry Frontiers
The visible-light-induced ring-opening of 2H-azirines has primarily focused on the selective cleavage of individual bonds, such as C–C, C–N, or C=N.
Bao-Gui Cai +4 more
semanticscholar +1 more source
The visible-light-induced ring-opening of 2H-azirines has primarily focused on the selective cleavage of individual bonds, such as C–C, C–N, or C=N.
Bao-Gui Cai +4 more
semanticscholar +1 more source
Organic and biomolecular chemistry
Two copper-controlled reactions of 2H-azirines with TosMICs have been developed that provide two efficient and modular approaches to diverse substituted pyrimidines with non-electron-withdrawing substituents at position 4 or 6.
Wen Cheng +7 more
semanticscholar +1 more source
Two copper-controlled reactions of 2H-azirines with TosMICs have been developed that provide two efficient and modular approaches to diverse substituted pyrimidines with non-electron-withdrawing substituents at position 4 or 6.
Wen Cheng +7 more
semanticscholar +1 more source
Synthese optisch aktiver 3-phenyl-2H-azirine
Tetrahedron Letters, 1978Stegmann, Werner +3 more
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The Thermal Reactions of 2H-Azirines
HETEROCYCLES, 1977Hiroshi Taniguchi +2 more
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Reaction of 2H-azirines with nitrones
The Journal of Organic Chemistry, 1974Albert Padwa, Karen Crosby
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