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Volumn 58, Issue 17, 1993, Pages 4534-4538

Synthesis of Enantiomerically Pure Binaphthyl Derivatives. Mechanism of the Enantioselective, Oxidative Coupling of Naphthols and Designing a Catalytic Cycle

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EID: 33751385309     PISSN: 00223263     EISSN: 15206904     Source Type: Journal    
DOI: 10.1021/jo00069a010     Document Type: Article
Times cited : (283)

References (52)
  • 1
    • 0003905731 scopus 로고
    • For reviews, see, e.g., Academic: New York, –1985
    • For reviews, see, e.g.: Morrison, J. D. Asymmetric Synthesis; Academic: New York, 1983–1985; Vols. 1–5.
    • (1983) Asymmetric Synthesis , vol.1-5
    • Morrison, J.D.1
  • 9
    • 0001294788 scopus 로고
    • and references cited therein
    • Hattori, K.; Yamamoto, H. J. Org. Chem. 1992, 57, 3264 and references cited therein.
    • (1992) J. Org. Chem. , vol.57 , pp. 3264
    • Hattori, K.1    Yamamoto, H.2
  • 30
  • 38
    • 33845551477 scopus 로고
    • For examples of efficient catalytic oxidation cycles, see, e.g.
    • For examples of efficient catalytic oxidation cycles, see, e.g.: Bäckvall, J.-E. Acc. Chem. Res. 1983, 16, 335.
    • (1983) Chem. Res. , vol.16 , pp. 335
    • Bäckvall, J.-E.1
  • 48
    • 37049167715 scopus 로고
    • In AT-2, the less stable diastereoisomer (i.e., less well stabilized by solvation) which, naturally, is less populated in the solution crystallizes preferentially to reach more stabilkation in the crystalline lattice. Continuous equilibrium in the solution may finally produce a diastereoisomerically pure crystalline material in high yield. By contrast, AT-1 affords a mixture which reflects the thermodynamic equilibrium in the solution, which is not perturbed by crystallization. Hence, AT-2 results in the preferential formation of the less stable (in solution) diastereoisomer (van&t Hoff-Dimroth rule). For discussion, see, e.g.
    • In AT-2, the less stable diastereoisomer (i.e., less well stabilized by solvation) which, naturally, is less populated in the solution crystallizes preferentially to reach more stabilkation in the crystalline lattice. Continuous equilibrium in the solution may finally produce a diastereoisomerically pure crystalline material in high yield. By contrast, AT-1 affords a mixture which reflects the thermodynamic equilibrium in the solution, which is not perturbed by crystallization. Hence, AT-2 results in the preferential formation of the less stable (in solution) diastereoisomer (van&t Hoff-Dimroth rule). For discussion, see, e.g.: Buchanan, C.; Graham, S. H. J. Chem. Soc. 1950, 500.
    • (1950) J. Chem. Soc. , pp. 500
    • Buchanan, C.1    Graham, S.H.2


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.