00410nam a2200121Ia 4500008004100000022001400041040001100055100003700066245012800103260003500231300001300266300000900279251112s9999||||xx |||||||||||||| ||und||  a0040-4039  aCNCLSA  aProfessor Sir Derek Barton, FRS, 0aTetrahedron LettersbThe International Journal For the Rapid Publication of Preliminary Communications in Organic Chemistry  c1985bPergamon PressaNew York  ap. 1-544  bV.62