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Volumn 10, Issue 21, 2008, Pages 4715-4718

TEMPO/NaIO4-SiO2: A catalytic oxidative rearrangement of tertiary allylic alcohols to β-substituted α,β-unsaturated ketones

Author keywords

[No Author keywords available]

Indexed keywords

ALLYL ALCOHOL; AMINE OXIDE; KETONE; PERIODATE; PERIODIC ACID; PROPANOL; SILICON DIOXIDE; TEMPO; UNCLASSIFIED DRUG;

EID: 58149147192     PISSN: 15237060     EISSN: None     Source Type: Journal    
DOI: 10.1021/ol801673r     Document Type: Article
Times cited : (44)

References (55)
  • 4
    • 60949092487 scopus 로고    scopus 로고
    • For a recent review on an oxochromium(VI)-based oxidant, see: Luzzio, F. A. Org. React. 1998, 53, 1-221.
    • For a recent review on an oxochromium(VI)-based oxidant, see: Luzzio, F. A. Org. React. 1998, 53, 1-221.
  • 38
    • 48349142861 scopus 로고    scopus 로고
    • During the preparation of our manuscript for publication, the catalytic oxidative rearragement of tertiary allylic alcohols by the Lewis acid/TEMPO/PhIO system was reported: Vatéle, J. M. Synlett 2008, 1785-1788.
    • During the preparation of our manuscript for publication, the catalytic oxidative rearragement of tertiary allylic alcohols by the Lewis acid/TEMPO/PhIO system was reported: Vatéle, J. M. Synlett 2008, 1785-1788.
  • 40
    • 29944441120 scopus 로고    scopus 로고
    • 2 oxidation in complex natural product synthesis, see: (a) Mandal, M.; Yun, H.; Dudley, G. B.; Lin, D.; Tan, D. S.; Danishefsky, S. J. J. Org. Chem. 2005, 70, 10619-10637.
    • 2 oxidation in complex natural product synthesis, see: (a) Mandal, M.; Yun, H.; Dudley, G. B.; Lin, D.; Tan, D. S.; Danishefsky, S. J. J. Org. Chem. 2005, 70, 10619-10637.
  • 43
    • 60949093529 scopus 로고    scopus 로고
    • In our previous work leading to the discovery of oxoammonium salt-mediated oxidative rearrangement, we conducted a screening of several well-establishd terminal oxidants, including NaOCl,15 Oxone, 16 and PhI(O-Ac)2, where only PhI(OAc)2 gave the clean spot of the desired product although the reaction was sluggish. See the Supporting Information
    • 2 gave the clean spot of the desired product although the reaction was sluggish. See the Supporting Information.
  • 44
    • 60949112094 scopus 로고    scopus 로고
    • 2 and obtained 1b in 24% yield from multiple spots of the reaction pruducts. See the Supporting Information for details.
    • 2 and obtained 1b in 24% yield from multiple spots of the reaction pruducts. See the Supporting Information for details.
  • 54
    • 60949112262 scopus 로고    scopus 로고
    • 2O prolonged the reaction time. Thus it was possible that water contained in silica gel would retard the reaction.
    • 2O prolonged the reaction time. Thus it was possible that water contained in silica gel would retard the reaction.
  • 55
    • 60949085222 scopus 로고    scopus 로고
    • -].
    • -].


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.