Fluorocyano-benzenes and -pyridines was written by Finger, G. C.;Dickerson, D. R.;Adl, Touradj;Hodgins, T.. And the article was included in Chemical Communications (London) in 1965.Computed Properties of C6H3FN2 This article mentions the following:
Chlorobenzonitriles stirred and heated at 160-200° with anhydrous KF in Me2SO2 (CA 57, 12358i; 59, 1585a) gave 50-80% of the following I (R = mono- or disubstituted) (R and m.p. CN or b.p./mm. given): 2-F, 103°/35; 4-F, 38°; 2,4-F2, 46°; 2,6-F2, 99°/20; 2-F-5-CF3 (II), 99°/27. Similarly, 2-chloro-pyridinecarbonitriles afforded 54-88% of the following III (R = CN) derivatives (R and m.p. given): 3-CN, 30°; 4-CN, 33°; 5-CN, 51°; 6-CN, 34°. 3-Bromo-4-chloro-α,α,α-trifluorotoluene heated at 145° for 42 hrs. with excess CuCN and KF in HCONMe2 produced 57% II and 43% I (R = 4-5-Cl-CF3), m. 39°. In the experiment, the researchers used many compounds, for example, 6-Fluoropicolinonitrile (cas: 3939-15-9Computed Properties of C6H3FN2).
6-Fluoropicolinonitrile (cas: 3939-15-9) belongs to pyridine derivatives. Pyridine is diamagnetic and has a diamagnetic susceptibility of −48.7 × 10−6 cm3·mol−1.The molecular electric dipole moment is 2.2 debyes. The standard enthalpy of formation is 100.2 kJ·mol−1 in the liquid phase and 140.4 kJ·mol−1 in the gas phase. Pyridine groups exist in countless molecules, and their applications include catalysis, drug design, molecular recognition, and natural product synthesis.Computed Properties of C6H3FN2