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Volumn 10, Issue 1, 1999, Pages 125-131

1,1'-Spirobiindane-7,7'-diol: A novel, C2-symmetric chiral ligand

Author keywords

[No Author keywords available]

Indexed keywords

1,1' SPIROBIINDANE 7,7' DIOL; ANISALDEHYDE; CARBOXYLIC ACID DERIVATIVE; LIGAND; UNCLASSIFIED DRUG;

EID: 0033556676     PISSN: 09574166     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0957-4166(98)00481-9     Document Type: Article
Times cited : (141)

References (23)
  • 4
    • 0002032726 scopus 로고
    • 2-symmetry in asymmetric synthesis, see: Whitesell, J. K. Chem. Rev. 1989, 89, 1581.
    • (1989) Chem. Rev. , vol.89 , pp. 1581
    • Whitesell, J.K.1
  • 8
    • 0000363476 scopus 로고
    • (c) Original preparation and resolution: Cram, D. J.; Steinberg, H. J. Am. Chem. Soc. 1954, 76, 2753. Hardeggar, E.; Maeder, E.; Semarne, H. M.; Cram, D. J. J. Am. Chem. Soc. 1959, 81, 2729.
    • (1954) J. Am. Chem. Soc. , vol.76 , pp. 2753
    • Cram, D.J.1    Steinberg, H.2
  • 11
    • 0001172911 scopus 로고
    • (a) Preparation of both enantiomers of the parent compound: Brewster, J. H.; Prudence, R. T. J. Am. Chem. Soc. 1973, 95, 1217. Hill, R. K.; Cullison, D. A. J. Am. Chem. Soc. 1973, 95, 1229.
    • (1973) J. Am. Chem. Soc. , vol.95 , pp. 1217
    • Brewster, J.H.1    Prudence, R.T.2
  • 12
    • 33947086398 scopus 로고
    • (a) Preparation of both enantiomers of the parent compound: Brewster, J. H.; Prudence, R. T. J. Am. Chem. Soc. 1973, 95, 1217. Hill, R. K.; Cullison, D. A. J. Am. Chem. Soc. 1973, 95, 1229.
    • (1973) J. Am. Chem. Soc. , vol.95 , pp. 1229
    • Hill, R.K.1    Cullison, D.A.2
  • 19
    • 0344785047 scopus 로고    scopus 로고
    • note
    • Although preparation of 1,5-bis-m-anisyl-3-pentanone via this route has been described, 7c difficulties were encountered in repeating the condensation step according to the published procedure. In addition, reduction with Raney nickel as a catalyst proved to be more convenient than with Pd/C, causing very little over-reduction to the alcohol and thus obviating the need for purification.
  • 20
    • 0345215853 scopus 로고    scopus 로고
    • 4, PhH, reflux) 7e afforded, at best, 39% yield
    • 4, PhH, reflux) 7e afforded, at best, 39% yield.
  • 22
    • 0345215855 scopus 로고    scopus 로고
    • note
    • Although spiranes possess axial symmetry, for purposes of nomenclature they are treated as having a chiral center. 4 Configurationally, (S)-(-)-SPINOL corresponds to (R)-(+)-BINOL.
  • 23
    • 0344785041 scopus 로고    scopus 로고
    • Correspondence regarding the X-ray data should be addressed to Professor Arnold L. Rheingold, University of Delaware
    • Correspondence regarding the X-ray data should be addressed to Professor Arnold L. Rheingold, University of Delaware.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.