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Volumn 695, Issue 2, 2010, Pages 291-296

Ligand effect of bulky 2,2-dialkyl-1-phosphaethenes on Au-catalyzed cycloisomerization of 1,6-enynes and lactonization of pent-4-ynoic acids

Author keywords

Lactones; Enyne cyclization; Gold catalysts; Phosphaalkenes; Steric protection

Indexed keywords

AS-LIGANDS; BASIC CONDITIONS; COCATALYST; CYCLOISOMERIZATIONS; DFT CALCULATION; GOLD CATALYSTS; LACTONIZATION; LIGAND EFFECT; PHOSPHAALKENES; REACTION MECHANISM; STERIC PROTECTION;

EID: 73049099134     PISSN: 0022328X     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.jorganchem.2009.09.040     Document Type: Article
Times cited : (30)

References (55)
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    • P 135)
    • P 135)
  • 45
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    • 3 under similar conditions afforded 12a (43%), 13a (7%), and 14a (48%). For compound 13a, see [27]; for compound 14a, see [28].
    • 3 under similar conditions afforded 12a (43%), 13a (7%), and 14a (48%). For compound 13a, see [27]; for compound 14a, see [28].
  • 46
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    • Insoluble material was obtained during the reaction upon heating
    • Insoluble material was obtained during the reaction upon heating.
  • 49
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    • Attempts to characterize any reaction intermediates in the presence of chloride ion by DFT computations were not successful
    • Attempts to characterize any reaction intermediates in the presence of chloride ion by DFT computations were not successful.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.