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Tetrahedron Letters
Volumn 34, Issue 35, 1993, Pages 5575-5578
Double diastereoselection in asymmetric dihydroxylation
Author keywords

[No Author keywords available]
Indexed keywords

ALICYCLIC HYDROXY COMPOUND;
EID: 0027233896     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0040-4039(00)73885-8     Document Type: Article
Times cited : (49)
References (17)
  • 13
    • 84918721626 scopus 로고    scopus 로고
    • Sharpless, K. B.; Crispino, G. A.; Jeong, K.-S.; Kolb, H. C.; Wang, Z.-M.; Xu, D. Submitted
  • 14
    • 84918714762 scopus 로고    scopus 로고
    • 4 were held constant at 10 : 1.
  • 15
    • 84918741659 scopus 로고    scopus 로고
    • 4 toluene solution (0.026 mL of a 0.393 M solution, 0.01 mmol, 1 mole %). The solution was cooled to 0°C, and α,β-unsaturated ester 1 (0.214 g, 1 mmol) was then added. The reaction mixture was stirred for 24 h at 0°C. Solid sodium sulfite (1 g) was added and the mixture was stirred for 30 min at 0°C and then warmed to room temperature. Ethyl acetate (10 mL) was added to the reaction mixture and after separation of the layers, the aqueous phase (lower layer) was further extracted with ethyl acetate, 3 × [[Truncated]]
  • 16
    • 84918725004 scopus 로고    scopus 로고
    • J & W, DB-1 (100 % methyl silicon, 30 m capillary column). Conditions: initial temperature 100°C, program rate 3°C/min. Retention time: diol (2) 15.3 min, diol (3) 15.9 min.
  • 17
    • 84918726279 scopus 로고    scopus 로고
    • 6 which is defined as the matched case if one accepts that entry 1 in the Table with the achiral ligand, quinuclidine, is a fair point of reference for the substrates inherent diastereofacial preference in these reactions.

* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.