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Volumn 37, Issue 33, 1996, Pages 5877-5880

A practical method for the reductive cleavage of the sulfide bond in xanthates

Author keywords

[No Author keywords available]

Indexed keywords

2 PROPANOL; PEROXIDE; SULFIDE; XANTHIC ACID DERIVATIVE;

EID: 0030581364     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/0040-4039(96)01253-1     Document Type: Article
Times cited : (79)

References (26)
  • 9
    • 0002090347 scopus 로고
    • i) For a short review, see: Zard, S. Z. Actualité Chim. 1993, (3), 10-14.
    • (1993) Actualité Chim. , Issue.3 , pp. 10-14
    • Zard, S.Z.1
  • 10
    • 0001216647 scopus 로고
    • Trost, B. M.; Fleming, I., Eds; Pergamon Press: Oxford
    • 2. (a) Curran, D. P. in Comprehensive Organic Synthesis; Trost, B. M.; Fleming, I., Eds; Pergamon Press: Oxford, 1991; Vol. 4, pp 715-831.
    • (1991) Comprehensive Organic Synthesis , vol.4 , pp. 715-831
    • Curran, D.P.1
  • 15
    • 0000089184 scopus 로고
    • 3. Barton, D. H. R.; Crich, D.; Löbberding, A.; Zard, S. Z. J. Chem. Soc., Chem. Commun. 1985, 646-647; Tetrahedron 1986, 42, 2329-2338.
    • (1986) Tetrahedron , vol.42 , pp. 2329-2338
  • 16
    • 0000366419 scopus 로고
    • Trost, B. M.; Fleming, I., Eds; Pergamon Press: Oxford
    • 4. Caubère, P.; Coutrot, P. in Comprehensive Organic Synthesis; Trost, B. M.; Fleming, I., Eds; Pergamon Press: Oxford, 1991; Vol. 8, pp 835-870.
    • (1991) Comprehensive Organic Synthesis , vol.8 , pp. 835-870
    • Caubère, P.1    Coutrot, P.2
  • 19
    • 0000165121 scopus 로고
    • Ando, W., Ed; J. Wiley & Sons: Chichester, Chap. 7
    • 7. Kujimori, K. in Organic peroxides, Ando, W., Ed; J. Wiley & Sons: Chichester, 1992; Chap. 7, pp 319-385.
    • (1992) Organic Peroxides , pp. 319-385
    • Kujimori, K.1
  • 20
    • 85030199336 scopus 로고    scopus 로고
    • note
    • 8. Typical experimental procedure: The xanthate (1 mmole) is dissolved in refluxing 2-propanol under an inert atmosphere. Di-lauroyl peroxide (0.8-1.3 mmoles) is added in 5% portions every hour or so until consumption of the starting material. When mixtures of solvents are used such as 2-propanol / diisopropyl ether (1:1) or 2-propanol / 1,2-dichloroethane (1:1), the boiling point is a little lower so that larger portions (15-20%) of the peroxide can be added every about 4 hours (the process can of course be interrupted at any time for convenience then continued again the next day). Upon completion, the solvent is evaporated under reduced pressure and the residue purified by chromatography in the usual way (for large scale work it is advisable to destroy any residual peroxide before concentration).
  • 23


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