bismuth;
bismuth(III) triflate;
Claisen;
rearrangement;
naphthol;
green chemistry;
D O I:
10.1016/j.tetlet.2006.03.193
中图分类号:
O62 [有机化学];
学科分类号:
070303 ;
081704 ;
摘要:
Bismuth triflate was found to be an efficient catalyst for the Claisen rearrangement of allyl naphthyl ethers. The reaction proceeds smoothly with a catalytic amount of bismuth triflate (20 mol %) to afford the corresponding ortho-allyl naphthol in moderate to good yields in most cases. (c) 2006 Elsevier Ltd. All rights reserved.
机构:
Okayama Univ, Grad Sch Environm Life Nat Sci & Technol, Div Appl Chem, Okayama 7008530, JapanOkayama Univ, Grad Sch Environm Life Nat Sci & Technol, Div Appl Chem, Okayama 7008530, Japan