Tetrahedron Letters,Vol.28,No.l3,pp 1417-1418,1987 0040-4039/87 $3.00 + .OO ... A VERY SHORT ACCESS TO 4-SUBSTITUTED THIOCHROMANES ... .I. Cossyf, F. Henin, C. Leblanc Laboratoire de Photochimie, Unit6 Associ6e au CNRS UA 459, Fact& des Sciences, BP 347, 51062 Reims CGdex, France ... Abstract : A one pot synthesis of 4-substituted thiochromanes is described from a,B-unsaturated ... Thiochromanes can have various biological ...