Page 1. SYNTHETIC COMMUNICATIONS, 17(6), 669-676 (1987) ... b) Guerrier, L. ; Royer, J. ; Grierson, DS and Husson, H.-P., ibid., 1983, - 105, 7754. 6 - In the case of - 4e simultaneous aromatic dechlorination occurred and compound - 5a was obtained in quantitative yield. ...