Detail of "13629-22-6"

Reference

Triple-potential-step chronoamperometry

Triple-potential-step chronoamperometry. Application to electrode processes involving a quasi-reversible electron transfer followed by an irreversible chemical reaction. Van Galen, Dean A.; Young, Mark P.; Hawley, M. Dale (Dep. Chem., Kansas State Univ., Manhattan, KS 66506, USA). J. Electroanal. Chem. Interfacial Electrochem., 175(1-2), 53-65 (English) 1984. CODEN: JEIEBC. ISSN: 0022-0728. DOCUMENT TYPE: Journal CA Section: 72 (Electrochemistry) Section cross-reference(s): 22 Triple-potential-step chronoamperometry (TPSCA) was used to identify either the previously disputed or the unidentified anodic process that arises in the electroredn. of diazodiphenylmethane [883-40-9], di-Et diazomalonate [5256-74-6], and fluorenone hydrazone [13629-22-6]. In each of the 3 systems, slow heterogeneous electron transfer at a Pt electrode in DMF-0.1M Bu4NClO4 causes the sepn. between the anodic peak for the reoxidn. of the unreacted anion radical of the starting material and the corresponding cathodic peak to >0.7 V. The scope and limitations of the TPSCA method for a reaction scheme involving quasi-reversible heterogeneous electron transfer followed by an irreversible homogeneous chem. reaction are discussed.

Organic reactive intermediates: Part VII - Radical anion intermediates in reduction of fluorenone hydrazone

Organic reactive intermediates: Part VII - Radical anion intermediates in reduction of fluorenone hydrazone. Handoo, Kishan L.; Gadru, Kanchan (Dep. Chem., Univ.Some commonly used reagents like 13629-22-6 and 2071-44-5 are used in this experiment. Kashmir, Kashmir 190 006, India). Indian J. Chem., Sect. B, 22B(9), 839-40 (English) 1983. CODEN: IJSBDB. ISSN: 0376-4699. DOCUMENT TYPE: Journal CA Section: 22 (Physical Organic Chemistry) The reaction of fluorenone hydrazone (I) with KOH in Me2SO-MeOH affords fluorenone azine via a radical anion derived from a diazoalkane intermediate. In this regard I departs from the Wolff-Kishner redn. .