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Volumn 13, Issue 7, 2011, Pages 1622-1625

Copper-catalyzed benzylic C-H oxygenation under an oxygen atmosphere via N-H imines as an intramolecular directing group

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EID: 79953214612     PISSN: 15237060     EISSN: 15237052     Source Type: Journal    
DOI: 10.1021/ol200425c     Document Type: Article
Times cited : (96)

References (52)
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    • For recent reports for synthesis of 1,2-diacylbenzene derivatives, see
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    • 2-Benzylbenzonitriles 1 were prepared from the corresponding 2-bromomethylbenzonitriles via Friedel-Crafts or Suzuki coupling reactions, see the Supporting Information.
    • 2-Benzylbenzonitriles 1 were prepared from the corresponding 2-bromomethylbenzonitriles via Friedel-Crafts or Suzuki coupling reactions, see the Supporting Information.
  • 34
    • 79953222478 scopus 로고    scopus 로고
    • The structure of 5ta was secured by X-ray crystallographic analysis, see the Supporting Information.
    • The structure of 5ta was secured by X-ray crystallographic analysis, see the Supporting Information.
  • 41
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    • The reaction of diphenylmethane with benzophenone N -H imine under the present reaction conditions did not provide any oxygenation product. This suggested that N -H imines work as the intramolecular directing group in the present process, see the Supporting Information.
    • The reaction of diphenylmethane with benzophenone N -H imine under the present reaction conditions did not provide any oxygenation product. This suggested that N -H imines work as the intramolecular directing group in the present process, see the Supporting Information.
  • 42
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    • Other possible directing groups such as carboxylic acid, amides, and cyanide were examined for oxygenation of the o -benzylic position. No oxygenation was observed in these cases, see the Supporting Information.
    • Other possible directing groups such as carboxylic acid, amides, and cyanide were examined for oxygenation of the o -benzylic position. No oxygenation was observed in these cases, see the Supporting Information.
  • 48
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    • For recent reports on synthesis of isoindoline derivatives, see
    • For recent reports on synthesis of isoindoline derivatives, see: Qian, B.; Guo, S.; Xia, C.; Huang, H. Adv. Synth. Catal. 2010, 352, 3195
    • (2010) Adv. Synth. Catal. , vol.352 , pp. 3195
    • Qian, B.1    Guo, S.2    Xia, C.3    Huang, H.4
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    • The stereochemistry of isoindoline 8aa was confirmed by X-ray crystallographic analysis of its tosylate, see the Supporting Information.
    • The stereochemistry of isoindoline 8aa was confirmed by X-ray crystallographic analysis of its tosylate, see the Supporting Information.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.