메뉴 건너뛰기




Volumn 6, Issue 10, 2004, Pages 499-501

Triflic acid-catalysed cyclisation of unsaturated alcohols

Author keywords

[No Author keywords available]

Indexed keywords

ALCOHOL; TETRAHYDROPYRAN DERIVATIVE; TRIFLUOROMETHANESULFONIC ACID;

EID: 9144230111     PISSN: 14639262     EISSN: None     Source Type: Journal    
DOI: 10.1039/b408760g     Document Type: Article
Times cited : (64)

References (36)
  • 6
    • 9144249917 scopus 로고    scopus 로고
    • U.S. Patent 4549029, 1985
    • (b) A. R. Hochstetler, U.S. Patent 4549029, 1985;
    • Hochstetler, A.R.1
  • 7
    • 9144274660 scopus 로고    scopus 로고
    • U.S. Patent 5510326, 1996
    • (c) P. D. Noire, U.S. Patent 5510326, 1996;
    • Noire, P.D.1
  • 34
    • 9144254199 scopus 로고    scopus 로고
    • note
    • 13C-NMR and mass spectrometry.
  • 35
    • 9144274042 scopus 로고    scopus 로고
    • note
    • 1H-NMR data (200 MHz): 2a: 3.7 (1 H, dqd, J = 12.3, 6.2, 2.0 Hz), 1.7-1.3 (6 H, m), 1.21 (3 H, s), 1.19 (3 H, s), 1.1 (3 H, d, J = 6.2 Hz); 2b: 3.8 (2 H, t, J = 6.8 Hz), 1.9 (2 H, m), 1.7 (2 H, t, J = 7.7 Hz), 1.2 (6 H, s); 2c: 7.2-7.0 (2 H, m), 6.8-6.6 (2 H, m), 4.8 (1 H, ddq, J = 8.8, 7.7, 6.3 Hz), 3.2 (1 H, dd, J = 15.4, 8.8 Hz), 2.7 (1 H, dd, J = 15.4, 7.7 Hz), 1.4 (3 H, d, J = 6.3 Hz). 2d: 3.8-3.6 (3 H, m), 1.6-1.9 (4 H, m), 1.5 (2 H, m), (3 H, t, J = 7.4 Hz); 2e: 3.9-3.6 (3 H, m), 1.9-1.7 (3 H, m), 1.5-1.1 (11 H, m), 0.8 (3 H, t, J = 6.8 Hz); 2e′: 3.9-3.6 (3 H, m), 1.6-1.1 (14 H, m), 0.8 (3 H, t, J = 6.8 Hz). 2f: 7.4-7.2 (5 H, m), 4.3 (1 H, m), 4.1 (1 H, m), 3.6 (1 H, m), 2.0-1.5 (6 H, m). 2g: 4.0-3.8 (3 H, m), 3.7 (1 H, ddd, J = 8.1, 7.7, 6.4 Hz), 2.1-1.8 (3 H, m), 1.5-1.3(1 H, m), 1.2 (3 H, d, J = 6.1 Hz).


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.