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Volumn 37, Issue 12, 1998, Pages 1689-1691

Two-step synthesis of trans-2-arylcyclopropane carboxylates with 98-100% ee by the use of a phosphazene base

Author keywords

Assymetric synthesis; Cyclopropanations; Cyclopropanes; Phosphazene bases; Ylides

Indexed keywords


EID: 0037545865     PISSN: 14337851     EISSN: None     Source Type: Journal    
DOI: 10.1002/(SICI)1521-3773(19980703)37:12<1689::AID-ANIE1689>3.0.CO;2-9     Document Type: Article
Times cited : (60)

References (21)
  • 14
    • 0344655540 scopus 로고    scopus 로고
    • note
    • + cation to be less tightly associated to its anion and to the ylide, thus allowing an easy access to the ylide. Furthermore, it should be geometrically able to help form the complex of the ylide and the Michael substrate in the transition state.
  • 16
    • 84985611368 scopus 로고
    • R. Schwesinger, H. Schlemper, Angew. Chem. 1987, 99, 1212; Angew. Chem. Int. Ed. Engl. 1987, 26, 1167.
    • (1987) Angew. Chem. Int. Ed. Engl. , vol.26 , pp. 1167
  • 17
  • 18
    • 0344655538 scopus 로고    scopus 로고
    • note
    • The enantiomeric purities were determined by Dr. V. Vinkovic in the group of Prof. V. Sunjic at the Ruder Boskovic Institut of Zagreb.
  • 21
    • 33745424821 scopus 로고
    • D. A. Evans, K. A. Woerpel, M. J. Scott, Angew. Chem. 1992, 104, 439; Angew. Chem. Int. Ed. Engl. 1992, 31, 430.
    • (1992) Angew. Chem. Int. Ed. Engl. , vol.31 , pp. 430


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.