Preparation of new nitrogen-bridged heterocycles. 44. Thermolysis of 12bH-1,4-thiazepino[5,4-a]isoquinoline derivatives

Chemical and Pharmaceutical Bulletin

Volumn 46, Issue 6, 1998, Pages 934-938

  Kakehi, Akikazu ^a   Ito, Suketaka ^a   Nishizawa, Satoshi ^a  

^a SHINSHU UNIVERSITY   (Japan)

Author keywords

7 thianocaradiene; Pyrido 1,2 d 1,4 thiazepine; Pyrrolo 2 1 a isoquinoline; Rearrangement; Thermolysis; Thiophene

Indexed keywords

ISOQUINOLINE DERIVATIVE; XYLENE;

ARTICLE; CHEMICAL COMPOSITION; DATA ANALYSIS; DESULFURIZATION; ENZYME ACTIVITY; HEAT TOLERANCE; ISOMER; NUCLEAR MAGNETIC RESONANCE; REACTION ANALYSIS;

EID: 0031948124     PISSN: 00092363     EISSN: None     Source Type: Journal    
DOI: 10.1248/cpb.46.934     Document Type: Article

References (6)

1. For part 43 of this series, see Kakehi A., Ito S., Ishida F., Tominaga Y., J. Org. Chem., 62, 7788-7793 (1997).
2. For this type of equilibrium there are some reviews; see a) Vogel E., Günther H., Angew: Chem., 79, 429 - 446 (1967);
3. b) Maier G., ibid., 79, 446 - 458 (1967);
4. Paquette L. A., "Nonbenzenoid Aromatics," Vol. 1, ed. by Snyder J. P., Academic Press, New York, 1969, pp. 249 - 310.
5. Paquette L. A., Kuhla D. E., Barrett J. H., J. Org. Chem., 34, 2879 - 2884 (1969);
6. e) Padwa A., Xu S. L., J. Am. Chem. Soc., 114, 5881 - 5882 (1992).