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Volumn 1996, Issue 1, 1996, Pages 97-99

Lithium Perchlorate Dispersed on Silica Gel, a Mild and Efficient Catalyst for Intramolecular Ene Reactions of Activated 1,6- and 1,7-Dienes

Author keywords

[No Author keywords available]

Indexed keywords


EID: 0344624902     PISSN: 09365214     EISSN: None     Source Type: Journal    
DOI: 10.1055/s-1996-5317     Document Type: Article
Times cited : (11)

References (28)
  • 24
    • 85033746788 scopus 로고    scopus 로고
    • note
    • 2 did not speed up the reaction any further, 9 (a) Preparation of the catalyst (LPSG): Commercially available lithium perchlorate (2g) (Fluka) was dissolved in 10 mL diethyl ether to which was added chromatographic grade silica gel (100-200 mesh) (4g) and the mixture stirred for 30 min. Ether was removed and the material dried in vacuo (0.1 ton) at 150°C for 25h to give the catalyst (LPSG) as a white free flowing powder.
  • 25
    • 85033740482 scopus 로고    scopus 로고
    • note
    • 1b (298 mg; 100%).
  • 28
    • 85033733922 scopus 로고    scopus 로고
    • note
    • 3) 168.592(s), 168.504(s), 142.586(s), 136.426(d), 134.260(s), 134.088(s), 129.440(d), 129.327(d), 127.272(d), 127.036(d), 116.027(1), 83.453(d), 61.103(t), 60.893(t), 59.155(d), 56.210(d), 42.129(t), 40.592(s), 35.921(d), 28.351(q), 27.161(q), 24 763(q), 19.625(s), 17.418(q), 14.088(q), 13.823(q).


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.