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Volumn , Issue 24, 2010, Pages 4719-4731

AuI-catalyzed direct hydroamination/hydroarylation and double hydroamination of terminal alkynes

Author keywords

Alkynes; Cyclization; Gold catalysts; Heterocycles; Nucleophiles

Indexed keywords


EID: 77955704627     PISSN: 1434193X     EISSN: 10990690     Source Type: Journal    
DOI: 10.1002/ejoc.201000389     Document Type: Article
Times cited : (61)

References (130)
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    • Unlike in our previously reported case,[14,15] methanol is not a solvent of choice for the present transformation
    • Unlike in our previously reported case,[14,15] methanol is not a solvent of choice for the present transformation.
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    • The reaction between 1a and 2d under the standard conditions afforded 3k in only 54% yield along with undesired side products obtained by the competing hydroamination/alkynylation/ hydroarylation cascade
    • The reaction between 1a and 2d under the standard conditions afforded 3k in only 54% yield along with undesired side products obtained by the competing hydroamination/alkynylation/ hydroarylation cascade, see: a) Y. Zhou, E. Feng, G. Liu, D. Ye, J. Li, H. Jiang, H. Liu, J. Org. Chem. 2009, 74, 7344-7348;
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    • It is interesting to note that N-vinylindole A was not obtained. For the synthesis of N-vinylindoles from o-alkynylamines
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    • The reaction between 1a and 2a in a preheated oil bath at 150 °C for 15 min gave 3a only in 10% yield
    • The reaction between 1a and 2a in a preheated oil bath at 150 °C for 15 min gave 3a only in 10% yield.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.