... R. J. GAIT,^ J. R. LANGLOIS, AND RE WILLIAMS^ Biochernislry Laboratory, Nalional Research Council of Canada, Olfarva, Canada KIA OR6 Received July 21, 197 1 ... Page 4. CANADIAN JOURNAL OF CHEMISTRY. VOL. 50, 1972 ... J. Org. Chem. 32, 3415 (1967). Page 5. ...