Additions and corrections
Stereoselective synthesis of 4-alkoxy-3-methylidenealkanols using reactions between 2-(1-alkoxyalkyl)propenylstannanes and aldehydes: X-ray crystal structure of (1R,4R)-3-methylidene-1-(4-nitrophenyl)pentane-1,4-diol
Pedro Almendros, Michelangelo Gruttadauria, Madeleine Helliwell and Eric J. Thomas
J. Chem. Soc., Perkin Trans. 1, 1997, 2549
Structures 65 and 66 should be replaced with those shown below.