SYNTHETIC COMMUNICATIONS, 12(14), 1163-1169 (1982) 1 ... When tun in the presence of cyclohexene, important amounts of dichloronorcarane are formed. As such a reaction can offer important advantages in synthetic chemistry, an optirnisation of the conditions was undertaken, and the yieids were shown to depend largely on twocparameters : the equivalent Rumbers of PEO, and of KOH. ... I see : SLAOUI S., LE GOALLER R., PIERRE JL, LUCHE JL,. ...