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Volumn 62, Issue 51, 2006, Pages 11994-12002

Disproportionation reaction of diarylmethylisopropyl ethers: a versatile access to diarylmethanes from diarylcarbinols speeded up by the use of microwave irradiation

Author keywords

CBr4; Diarylcarbinols; Diarylmethanes; Disproportionation; i PrOH; Microwave heating; TfOH

Indexed keywords

ETHER DERIVATIVE; METHANE; METHANOL DERIVATIVE; REDUCING AGENT; TRIFLUOROMETHANESULFONIC ACID;

EID: 33750701397     PISSN: 00404020     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.tet.2006.09.083     Document Type: Article
Times cited : (37)

References (60)
  • 6
    • 33750702912 scopus 로고    scopus 로고
    • note
    • After stirring 4a in boiling i-PrOH for 24 h without any acidic sources, no reaction occurred and 4a was recovered totally unchanged.
  • 12
    • 33750732704 scopus 로고    scopus 로고
    • Lai, Y. -Z.; Xu, H.; Yang, R. Lignin: Historical, Biological, and Materials Perspectives; Glasser, W. G., Northey, R. A., Schultz, T. P., Eds.; American Chemical Society: Washington, DC, 2000; pp 239-249.
  • 15
    • 33750720058 scopus 로고    scopus 로고
    • For recent examples see:
  • 20
    • 33750700889 scopus 로고    scopus 로고
    • For recent examples see:
  • 26
    • 33750737813 scopus 로고    scopus 로고
    • For reduction of diarylketones see:
  • 39
    • 33750715178 scopus 로고    scopus 로고
    • For reduction of benzhydrols see:
  • 59
    • 33750689601 scopus 로고    scopus 로고
    • note
    • At 140 °C, the disproportionation was incomplete (30% of 4q was observed in the crude mixture).
  • 60
    • 33750715785 scopus 로고    scopus 로고
    • note
    • The experimental microwave experiments described in this letter are well established and controlled and can be safely and beneficially reproduced.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.