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Volumn 51, Issue 32, 2010, Pages 4243-4245

Mesoporous aluminosilicate-catalyzed Sakurai allylation and Mukaiyama aldol reaction of acetals

Author keywords

Al MCM 41; Mukaiyama aldol reaction; Sakurai allylation; Solid acid catalyst

Indexed keywords

ACETAL DERIVATIVE; ALLYLTRIMETHYLSILANE; ALUMINUM DERIVATIVE; SILICATE;

EID: 77955305545     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.tetlet.2010.06.034     Document Type: Article
Times cited : (14)

References (49)
  • 40
    • 77955308119 scopus 로고    scopus 로고
    • 2/g and 2.7 nm, respectively
    • 2/g and 2.7 nm, respectively.
  • 41
    • 77955306846 scopus 로고    scopus 로고
    • 2/g
    • 2/g.
  • 42
    • 77955308788 scopus 로고    scopus 로고
    • 2/g and 2.6 nm, respectively
    • 2/g and 2.6 nm, respectively.
  • 43
    • 77955308481 scopus 로고    scopus 로고
    • 2/g, respectively. The average pore diameter (BJH) was 2.7 nm
    • 2/g, respectively. The average pore diameter (BJH) was 2.7 nm.
  • 44
    • 77955306424 scopus 로고    scopus 로고
    • note
    • 13C NMR spectra. The recovered catalyst was dried at 70 °C for 15 min. Then, the catalyst (50 mg) was dried at 120 °C for 1 h under vacuum and used in a second run.
  • 45
    • 77955304868 scopus 로고    scopus 로고
    • note
    • Al-MCM-41 was newly synthesized according to the same manner as the one used in allylation and previous aldol reaction of aldehydes. However, Si/Al ratio was slightly different from each other. It was confirmed that there had been no difference in catalytic activity between Al-MCM-41 (Si/Al = 26) and Al-MCM-41 (Si/Al = 23).
  • 46
    • 77955303179 scopus 로고    scopus 로고
    • note
    • 13C NMR spectra. The recovered catalyst was dried at 70 °C for 15 min. Then, the catalyst (50 mg) was dried at 120 °C for 1 h under vacuum and used in a second run.
  • 47
    • 77955304065 scopus 로고    scopus 로고
    • Silica sources of present and previous MCM-41 were tetraethyl orthosilicate and colloidal silica, respectively
    • Silica sources of present and previous MCM-41 were tetraethyl orthosilicate and colloidal silica, respectively.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.