Iridium(III)-catalyzed tandem Claisen rearrangement-intramolecular hydroaryloxylation of aryl allyl ethers to form dihydrobenzofurans

Tetrahedron Letters

Volumn 46, Issue 8, 2005, Pages 1237-1239

  Grant, Virginia H ^a   Liu, Bing ^a  

^a GLAXOSMITHKLINE   (United States)

Author keywords

Claisen rearrangement; Dihydrobenzofuran; Hydroaryloxylation; Iridium(III) chloride

Indexed keywords

DIHYDROBENZOFURAN DERIVATIVE; ETHER DERIVATIVE; IRIDIUM;

ARTICLE; CATALYSIS; CLAISEN REARRANGEMENT; MOLECULE;

EID: 13244279541     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.tetlet.2005.01.006     Document Type: Article

References (11)

1. A.M.M. Castro Chem. Rev. 104 2004 2939
2. M. Hiersemann, and L. Abraham Eur. J. Org. Chem. 2002 1461
3. K. Maruoka, J. Sato, H. Banno, and H. Yamamoto Tetrahedron Lett. 31 1990 377 and references cited therein
4. P. Wipf, and S. Ribe Org. Lett. 3 2001 1503
5. G.V.M. Sharma, A. Ilangovan, P. Sreenivas, and A.K. Mahalingam Synlett 2000 615
6. F. Zulfiqar, and T. Kitazume Green Chem. 2 2000 296
7. A.M. Bernard, M.T. Cocco, V. Onnis, and P.P. Piras Synthesis 1997 41 and references cited therein
8. H. Qian, X. Han, and R.A. Widenhoefer J. Am. Chem. Soc. 126 2004 9536
9. S.W. Youn, S.J. Pastine, and D. Sames Org. Lett. 6 2004 581
10. 13C NMR, and elemental analysis
11. 2O catalyzed cyclization of 2-allylphenol, see: K. Hori, H. Kitagawa, A. Miyoshi, T. Ohta, and I. Furukawa Chem. Lett. 1998 1083