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Volumn 353, Issue 11-12, 2011, Pages 1933-1937

Ruthenium-catalyzed cycloisomerization of aromatic homo- and bis-homopropargylic amines/amides: Formation of indoles, dihydroisoquinolines and dihydroquinolines

Author keywords

alkynylamines; azaheterocycles; cycloisomerization; ruthenium; vinylidenes

Indexed keywords


EID: 80052013340     PISSN: 16154150     EISSN: 16154169     Source Type: Journal    
DOI: 10.1002/adsc.201100095     Document Type: Article
Times cited : (58)

References (69)
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    • Indoles
    • Indoles
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    • trans-1-Ethynyl-2-N-tosylaminocyclohexane, an aliphatic acetylene, is recovered unchanged after 24 h under typical reaction conditions.
    • trans-1-Ethynyl-2-N-tosylaminocyclohexane, an aliphatic acetylene, is recovered unchanged after 24 h under typical reaction conditions.
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    • Secondary N-(methyl)- and N-(phenyl)benzylamines also failed to undergo heterocyclization, giving complex mixtures of products.
    • Secondary N-(methyl)- and N-(phenyl)benzylamines also failed to undergo heterocyclization, giving complex mixtures of products.
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    • For the sake of comparison, other conditions were also tried
    • For the sake of comparison, other conditions were also tried
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    • [15])
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    • By contrast, the same compounds underwent 5-exo cyclization using TBAF.
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    • Ru-catalyzed reaction of parent 2-(2-propynyl)aniline gave decomposition.
    • Ru-catalyzed reaction of parent 2-(2-propynyl)aniline gave decomposition.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.