Page 1. Tetrahedron L&m, Vol. 33, No. 1 I. pp. 1483.1484, 1992 Printed in Greal Rritain CikK-403YEQ 53.00 + .oo Pcrgmnn Press plc A NOVEL SYNTHESIS OF HALOALKENES FROM ALDEHYDES WITH CARBON- CARBON CCWPl,ING Tsuyoshi Satoh, Norifumi Itoh, Ken-ichi Onda, Yasushi Kitnh, and Koji Yamakawa* Faculty of Pharmaceutical Sciences, Scimce Universily of Tokyo; lchigaya.f~rnaRawara-machi, Shinjuku-ku, Tokyo 162, Japan ...