메뉴 건너뛰기




Volumn 47, Issue 35, 2008, Pages 6586-6589

Synthesis of enantioenriched α-(hydroxyalkyl)-tri-n-butylstannanes

Author keywords

Aldehydes; Asymmetric synthesis; Organometallic compounds; Tin; Zinc

Indexed keywords

CHELATION; CHEMICAL REACTIONS; ENANTIOSELECTIVITY; ESTERS; LITHIUM; ORGANIC COMPOUNDS; SYNTHESIS (CHEMICAL);

EID: 52449106994     PISSN: 14337851     EISSN: None     Source Type: Journal    
DOI: 10.1002/anie.200802313     Document Type: Article
Times cited : (22)

References (48)
  • 1
    • 4444370294 scopus 로고    scopus 로고
    • Representative examples: a J. R. Falck, D. K. Barma, S. Mohapatra, A. Bandyopadhyay, K. M. Reddy, J. Qi, W. B. Campbell, Bioorg. Med. Chem. Lett. 2004, 14, 4987-4990;
    • Representative examples: a) J. R. Falck, D. K. Barma, S. Mohapatra, A. Bandyopadhyay, K. M. Reddy, J. Qi, W. B. Campbell, Bioorg. Med. Chem. Lett. 2004, 14, 4987-4990;
  • 43
    • 53249107124 scopus 로고    scopus 로고
    • Whereas ethyl(tri-n-butylstannyl)zinc (I) is generated by using equimolar amounts of reagents, other species, such as II, may be present. (Chemical Equation Presented)
    • Whereas ethyl(tri-n-butylstannyl)zinc (I) is generated by using equimolar amounts of reagents, other species, such as II, may be present. (Chemical Equation Presented)
  • 44
    • 2242442923 scopus 로고    scopus 로고
    • In contrast with our experience, at least one laboratory has reported transmetalation of trialkylstannyl hydrides with dialkylzinc leads to decomposed products: F. J. A. Des Tombe, G. J. M. Van Der Kerk, J. Organomet. Chem. 1972, 34, 247-252.
    • In contrast with our experience, at least one laboratory has reported transmetalation of trialkylstannyl hydrides with dialkylzinc leads to decomposed products: F. J. A. Des Tombe, G. J. M. Van Der Kerk, J. Organomet. Chem. 1972, 34, 247-252.
  • 45
    • 53249085722 scopus 로고    scopus 로고
    • 2+) are capable of catalyzing the addition of uncomplexed stannylzinc to aldehydes. This assertion would explain why reagents generated from stannyllithium and stannylmagnesium halides were not useful for asymmetric additions.
    • 2+) are capable of catalyzing the addition of uncomplexed stannylzinc to aldehydes. This assertion would explain why reagents generated from stannyllithium and stannylmagnesium halides were not useful for asymmetric additions.
  • 47
    • 53249107473 scopus 로고    scopus 로고
    • The absolute configurations of all other adducts were assigned in analogy. Catalysts 3 and 7 furnished the same major stereoisomer in Table 2, entries 3, 5, 6, and 8.
    • The absolute configurations of all other adducts were assigned in analogy. Catalysts 3 and 7 furnished the same major stereoisomer in Table 2, entries 3, 5, 6, and 8.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.