Dehydrogenation of polycyclic ketones using trichloromethyl cation in superacid

Tetrahedron Letters

Volumn 37, Issue 43, 1996, Pages 7731-7734

  Martin, Agnès ^a   Jouannetaud, Marie Paule ^a   Jacquesy, Jean Claude ^a  

^a UNIVERSITÉ DE POITIERS   (France)

Author keywords

[No Author keywords available]

Indexed keywords

CYCLOALKENE; STEROID;

ARTICLE; DRUG SYNTHESIS; REACTION ANALYSIS; TECHNIQUE;

EID: 0030597203     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/0040-4039(96)01736-4     Document Type: Article

References (13)

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2. 2. Culmann, J. C.; Simon, M.; Sommer, J. J. Chem. Soc., Chem. Commun., 1990, 1098-1100.
3. 3. Vancik, H.; Percac, K. Sunko, D.E. J. Am. Chem. Soc., 1990, 112, 7418-7419.
4. 4. Martin A.; Jouannetaud M.P.; Jacquesy J.C. Tetrahedron Lett., 1996, 37, 2967-2970.
5. 5. Olah, G.A. Angew. Chem. Int. Ed. Engl., 1993, 32, 767-788.
6. 6. Olah, G.A.; Rasul, G.; Yudin, A.K.; Burrichter, A.; Prakash, G. K. S; Chistyakov, A. L.; Stankevich, I.V.; Akhrem, I.S.; Gambaryan, N.P.; Vol'pin, M.E. J. Am. Chem. Soc., 1996, 118, 1446-1451.
7. 7. Jacquesy, J.C.; Jacquesy, R.; Joly, G. Bull. Soc. Chim. Fr., 1975, 2281-2288.
8. 8. Coustard, J. M.; Jacquesy, J.C. Bull. Soc. Chim. Fr.,1973, 2098-2101.
9. 9. Gesson, J.P.; Jacquesy, J.C.; Jacquesy, R.; Joly, G. Bull. Soc. Chim. Fr., 1975, 1179-1184.
10. 3): δ 18.8 and 21.0 (C-18), 114.9 and 115.4 (C-6), 210.3 and 210.4 (C-3), 222.8 (C-17); EI MS m/z(%): 270(18), 228(12), 84(100).
11. 11. Sommer, J.; Bukala, J.; J. Acc. Chem. Res., 1993, 26, 370-376.
12. 12. Jacquesy, R.; Narbonne, C.; Ung, H.L. J. Chem. Research, 1979, (S) 288-289; (M) 3333-3358.
13. 13. Jacquesy, R.; Narbonne, C. J. Chem. Soc., Chem. Commun., 1979, 765-766.