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Volumn 5, Issue 11, 2013, Pages 3309-3315

Aluminum-catalyzed hydroalkoxylation at elevated temperatures: Fast and simple access to coumarans and other oxygen heterocycles

Author keywords

Alkenes; Aluminum; Cyclization; Heterocycles; Microwave chemistry

Indexed keywords

ALUMINUM ALKOXIDES; ALUMINUM ISOPROPOXIDES; ELEVATED TEMPERATURE; HETEROCYCLES; MICROWAVE CHEMISTRY; OXYGEN HETEROCYCLES; PHARMACEUTICAL ACTIVE COMPOUNDS; REACTION CONDITIONS;

EID: 84889581773     PISSN: 18673880     EISSN: 18673899     Source Type: Journal    
DOI: 10.1002/cctc.201300182     Document Type: Article
Times cited : (26)

References (72)
  • 12
  • 13
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    • and references therein; for selected references on hidden Brønsted acid catalysis
    • L. Hintermann, Top. Organomet. Chem. 2010, 31, 123; and references therein; for selected references on hidden Brønsted acid catalysis, see:
    • (2010) Top. Organomet. Chem. , vol.31 , pp. 123
    • Hintermann, L.1
  • 24
    • 18844430104 scopus 로고    scopus 로고
    • in (Eds.: A. Togni, H. Grützmacher), Wiley-VCH, Weinheim
    • K. Tani, Y. Kataoka in Catalytic Heterofunctionalization (Eds.: A. Togni, H. Grützmacher), Wiley-VCH, Weinheim, 2001, p.171.
    • (2001) Catalytic Heterofunctionalization , pp. 171
    • Tani, K.1    Kataoka, Y.2
  • 50
    • 84889605940 scopus 로고    scopus 로고
    • 3 at 200°C: 66% (1min), 81% (5min), 84% (10min), 86% (15min), 87% (20min), 83% (30min). The reaction time refers to the plateau temperature of 200°C, to which a heating and cooling phase have to be added; see the Supporting Information for a typical microwave heating profile
    • 3 at 200°C: 66% (1min), 81% (5min), 84% (10min), 86% (15min), 87% (20min), 83% (30min). The reaction time refers to the plateau temperature of 200°C, to which a heating and cooling phase have to be added; see the Supporting Information for a typical microwave heating profile.
  • 54
    • 84889563724 scopus 로고    scopus 로고
    • For further aluminum phenoxide catalyzed phenol/diene condensations, which are also accompanied by cyclization to chromans
    • For further aluminum phenoxide catalyzed phenol/diene condensations, which are also accompanied by cyclization to chromans, see:
  • 66
    • 84889583681 scopus 로고    scopus 로고
    • Claisen rearrangement by microwave irradiation
    • Claisen rearrangement by microwave irradiation:
  • 70
    • 84889609536 scopus 로고    scopus 로고
    • See the Supporting Information for details
    • See the Supporting Information for details.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.