Photocycloaddition of 2H-1-benzopyran-3-carbonitriles and 2H-1- benzothiopyran-3-carbonitriles to alkenes and alkenynes

Helvetica Chimica Acta

Volumn 83, Issue 6, 2000, Pages 1168-1174

  Schwebel, Dirk ^a   Margaretha, Paul ^a  

^a UNIVERSITY OF HAMBURG   (Germany)

Author keywords

[No Author keywords available]

Indexed keywords

ALKENE; BENZOPYRAN DERIVATIVE; CYANIDE; THIOPYRAN DERIVATIVE;

ARTICLE; CHEMICAL REACTION; CHEMICAL STRUCTURE; CYCLIZATION; DECARBOXYLATION; DIASTEREOISOMER; ISOMERISM; REACTION ANALYSIS; STEREOCHEMISTRY;

EID: 0034097991     PISSN: 0018019X     EISSN: None     Source Type: Journal    
DOI: 10.1002/1522-2675(20000607)83:6<1168::AID-HLCA1168>3.0.CO;2-Y     Document Type: Article

References (11)

1. D. Schwebel, J. Ziegenbalg, J. Kopf, P. Margaretha, Helv. Chim. Acta 1999, 82, 177.
2. B. Witte, P. Margaretha, Org. Letters 1999, 1, 173.
3. B. Witte, L. Meyer, P. Margaretha, Helv. Chim. Acta 2000, 83, 554.
4. S. A. Fleming, C. L. Bradford, J. J. Gao, in 'Organic Photochemistry, Vol. 1', Eds. V. Ramamurthy and K. S. Schanze, M. Dekker, New York, 1997, p. 201.
5. W. Baker, C. S. Howes, J. Chem. Soc. 1953, 119.
6. A. Ruwet, M. Renson, Bull. Soc. Chim. Belg. 1969, 78, 449.
7. F. Frignelli, F. Pizzo, G. Brufola, O. Piermatti, Heterocycles 1996, 43, 1257.
8. A. Bojilova, T. Kostadinova, C. Ivanov, Liebigs Ann. Chem. 1989, 1041.
9. O. Meth-Cohn, B. Tarnowski, Synthesis 1978, 58.
10. R. Hug, H.-J. Hansen, H. Schmid, Helv. Chim. Acta 1972, 55, 1675.
11. A. J. Fatiadi, Synthesis 1976, 133.