... Preparation of CFaCOSH.CjH5N.-To 1.16 X (10) Reported mp 89-90'. See EJ Bourne, 9. H. Henry, CEM Tatlow, and J. C . Tatlow, J. Chem. Soe., 4014 (1952). Page 4. 4176 NOTES The Journal of Organic Chemistry Anal. Calcd for C8HBF30N: C, 50.8; H, 3.18; F, 30.2. ...