Reference

Heterolysis of tert-butyl halides and diphenylmethyl halides in protic and aprotic solvents

Heterolysis of tert-butyl halides and diphenylmethyl halides in protic and aprotic solvents. Ponomareva, E. A.; Dvorko, G. F.; Kulik, N. I.; Evtushenko, N.Some commonly used reagents like 507-19-7 and 776-74-9 are used in this experiment. Yu. (Kiev. Politekh. Inst., Kiev, USSR). Dokl. Akad. Nauk SSSR, 272(2), 373-6 [Chem.] (Russian) 1983. CODEN: DANKAS. ISSN: 0002-3264. DOCUMENT TYPE: Journal CA Section: 22 (Physical Organic Chemistry) Kinetic data showed that the mechanism of heterolysis of Me3CX (X = Cl, Br) changes in going from aprotic to protic solvents, and so these compds. must be restricted in their use as stds. for detg. the ionizing ability of solvents. A better and more sensitive std. is Ph2CHBr. .

1-Iminoalkylimidazoles via cuprous imidazolide

1-Iminoalkylimidazoles via cuprous imidazolide. Castro, C. E.; Wade, R. S.; Fukuto, J. (Dep. Nematol., Univ. California, Riverside, CA 92521, USA). J. Heterocycl. 507-19-7 are also occured in this study. Chem., 21(6), 1905-6 (English) 1984. CODEN: JHTCAD. ISSN: 0022-152X. DOCUMENT TYPE: Journal CA Section: 28 (Heterocyclic Compounds (More Than One Hetero Atom)) Section cross-reference(s): 5 Title compds. I [R = Me (II), Ph] are obtained from the novel reaction of cuprous imidazolide with Me3CBr and RCN. The condensation produces a new class of imidazole derivs. and the ease of the reactions suggests a reasonable scope. II exhibits nematocidal activity against larvae of Meloidogyne javanica at 1 ppm. .