FROM INTERMOLECULAR ALCOHOL ADDITIONS ON A DOUBLE-BOND TO ELECTROCYCLIZATIONS OF NONACTIVATED GAMMA,DELTA-UNSATURATED ALCOHOLS - AN EASY SYNTHESIS OF TETRAHYDROFURANS
X. Franck et al., FROM INTERMOLECULAR ALCOHOL ADDITIONS ON A DOUBLE-BOND TO ELECTROCYCLIZATIONS OF NONACTIVATED GAMMA,DELTA-UNSATURATED ALCOHOLS - AN EASY SYNTHESIS OF TETRAHYDROFURANS, Tetrahedron letters, 38(8), 1997, pp. 1413-1414
Tetrahydrofurans have been synthesized in high yields through an elect
rocyclization reaction, by simple treatment of non activated gamma, de
lta- or beta, gamma-unsaturated alcohols with an acidic resin (Amberly
st H-15) in CH2Cl2 at room temperature. (C) 1997 Elsevier Science Ltd.