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Volumn 11, Issue 19, 2009, Pages 4258-4261

General, Robust, and stereocomplementary preparation of α,β-disubstituted α,β-unsaturated esters

Author keywords

[No Author keywords available]

Indexed keywords

ESTER;

EID: 70350137305     PISSN: 15237060     EISSN: None     Source Type: Journal    
DOI: 10.1021/ol9013359     Document Type: Article
Times cited : (54)

References (33)
  • 7
    • 70350210593 scopus 로고    scopus 로고
    • Reference, la p 1501
    • Reference, la p 1501.
  • 10
    • 51649088447 scopus 로고    scopus 로고
    • (b) Recent related stereocomplementary enol trifluoromethanesulfonylation: Babinski, D.; Soltani, O.; Frantz, D. E. Org. Lett. 2008, 10, 2901.
    • (2008) Org. Lett. , vol.10 , pp. 2901
    • Babinski, D.1    Soltani, O.2    Frantz, D.E.3
  • 13
    • 70350199109 scopus 로고    scopus 로고
    • 2Me in our hands, however, was not reproducible under the identical conditions. This strongly basic and heterogeneous condition might be troublesome
    • 2Me in our hands, however, was not reproducible under the identical conditions. This strongly basic and heterogeneous condition might be troublesome.
  • 16
    • 70350183241 scopus 로고    scopus 로고
    • 3N remarkably improved the efficiency
    • 3N remarkably improved the efficiency.
  • 19
    • 70350183246 scopus 로고    scopus 로고
    • note
    • Although the simple distillation is possible, these aliphatic α-formyl esters are relatively unstable and have to be stored in a refrigerator (ca. - 10 °C) to avoid decomposition. Within ca. 1 week, they should be transformed to the corresponding stable enol tosylates. Aromatic α-formyl esters are stable enough for refrigerator storage for some weeks. These α-formyl esters will be useful for the active methylene precursor.
  • 21
    • 0032894460 scopus 로고    scopus 로고
    • Representative Suzuki-Miyaura coupling using aryl and vinyl tosylates: (a) Huffman, M. A.; Yasuda, N. Synlett 1999, 471.
    • (1999) Synlett , pp. 471
    • Huffman, M.A.1    Yasuda, N.2
  • 32
    • 70350191038 scopus 로고    scopus 로고
    • note
    • 50, oral, 1130 mg/kg) and DMAP (56mg/kg)].
  • 33
    • 70350172422 scopus 로고    scopus 로고
    • note
    • 2, 80%.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.