Published on 01 January 1982. Downloaded by google on 02/04/2016 19:58:39. ... View Article Online / Journal Homepage / Table of Contents for this issue ... 0- CH CH= CH , 0 - CH,- P h I I ... ButOH, this compound gave HU-A-Ab-A-UHt (89 %, mp 269-271 "C). Allylation of HOCH,AhCH,OH with CH,= CHCH2Br-K,CO, gave HOCH,AaCH,OHP (10 %, mp 95- 97 "C), which with PBr, gave BrCH,AaCH,BrP (54%, mp 77-79 "C). Condensation of HU-A-Ab-A- ...