Isochromenes and their quinones through cyclisations with bisacetonitriledichloropalladium(ii)

Tetrahedron Letters

Volumn 40, Issue 26, 1999, Pages 4871-4872

  Giles, Robin G F ^a   Green, Ivan R ^b   Taylor, C Peter ^a  

^a MURDOCH UNIVERSITY   (Australia)

^b UNIVERSITY OF THE WESTERN CAPE   (South Africa)

Author keywords

[No Author keywords available]

Indexed keywords

ACETONITRILE DERIVATIVE; PALLADIUM COMPLEX; QUINONE DERIVATIVE;

ARTICLE; CATALYSIS; CHEMICAL REACTION; CHEMICAL STRUCTURE; CYCLIZATION; REACTION ANALYSIS;

EID: 0033603576     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0040-4039(99)00899-0     Document Type: Article

References (10)

1. e.g.(a) Hari, L.; De Buyck, L. F.; De Pooter, H. L. Phytochem., 1991, 30, 1726.
2. (b) Poch, G. K.; Gloer, J. B.; Tetrahedron Lett., 1989, 30, 3483;
3. (c) Ali, A.; Read, R. W.; Sotheeswaran, S.; Phytochem., 1994, 35,1029;
4. (d) Porterai, O.; Zahner, H.; Volkmann, C.; Zeeck, A. J. Antibiotic, 1993, 46, 346.
5. Giles, R. G. F.; Lee Son, V. R.; Sargent, M. V. Aust. J. Chem., 1990, 43, 777.
6. 7 with cerium(IV) ammonium nitrate.
7. Larger quantities of catalyst led to total consumption of starting material but lower yields of product.
8. The synthesis of this compound will be described in a full paper.
9. All reactions were performed on scales of 0.1 to 1 mmole substrate. Larger scales were not examined.
10. Giles, R. G. F.; Green, I. R.; Hugo, V. I.; Mitchell, P. R. K. J. Chem. Soc., Perkin Trans. 1, 1983,2309.