Reference

Direct determination of benzylnitriles using the cyanide ion selective electrode

Direct determination of benzylnitriles using the cyanide ion selective electrode. Hassan, Saad S. M.; Mari, M. A. (Fac. Sci., Ain Shams Univ. 459-22-3 and 2856-63-5 are cas registry numbers. These chemicals are also mentioned in this article., Egypt). Mikrochim. Acta, Volume Date 1986, 1(3-4), 201-5 (English) 1987. CODEN: MIACAQ. ISSN: 0026-3672. DOCUMENT TYPE: Journal CA Section: 80 (Organic Analytical Chemistry) The response characteristics of the solid state cyanide ion selective electrode towards some benzylnitriles are investigated. In 10M KOH soln., the electrode exhibits nearly Nernstian response over the concn. range 10-4-10-2M of various substituted benzylnitriles with an anionic slope of 53-59 mV/concn. decade. The response time varies from 10 to 20 min depending on both the nature of the substituent group and the concn. of the nitrile compd. Direct potentiometric measurement of some nitrile compds. at the concn. level 0.01-1 mg/mL shows an av. recovery of 98.2% and a mean std. deviation of 2.3%. Many N functional groups do not interfere. .

N-(4-Chloro-a-ethyl-a-methylbenzyl)-2-chlorophenylacetamide

N-(4-Chloro-a-ethyl-a-methylbenzyl)-2-chlorophenylacetamide. (Idemitsu Kosan Co., Ltd., Japan). Jpn. Kokai Tokkyo Koho JP 59152358 A2 31 Aug 1984 Showa, 4 pp. (Japanese). (Japan). CODEN: JKXXAF.Several reagents such as 2856-63-5 is used here. CLASS: IC: C07C103-76; C07C102-08. APPLICATION: JP 83-22784 16 Feb 1983. DOCUMENT TYPE: Patent CA Section: 25 (Benzene, Its Derivatives, and Condensed Benzenoid Compounds) Section cross-reference(s): 5 Stirring a soln. of p-ClC6H4CMeEtOH 4, a mixt. p-ClC6H4CEt:CH2 and p-ClC6H4CMe:CHMe 0.9, o-ClC6H4CH2CN 8.2, Bu2O 1.75, and 94% H2SO4 2.8 g at 10° for 72 h gave 65% o-ClC6H4CH2CONHCMeEtC6H4Cl-p. Omission of the styrene mixt. lowered the yield to 57%. .