## Abstract Basicity and alkaline hydrolysis of 1,2‐diaryl‐1__H__‐4,5,6,7‐tetrahydro‐1,3‐diazepines 1 are studied. Results are analyzed on the basis of Hammett and Swain‐Lupton constants, finding good structure‐basicity correlation when both, inductive and mesomeric effects, are considered together
The reaction of 2,3,6,7-tetrahydro-(2-hydroxyphenyl)-7-phenyl-1-H-1,4-diazepine with copper(II) and nickel(II) salts
✍ Scribed by David E. Fenton; Martha S. Leal Gonzalez
- Publisher
- Springer
- Year
- 1985
- Tongue
- English
- Weight
- 153 KB
- Volume
- 10
- Category
- Article
- ISSN
- 0340-4285
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## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable v
Fe m, Co n, Ni u and CH ll complexes of a new Schiff base, 2-phenyl-1,2,3-triazole-4-carboxalidene-2-aminophenol (PTCAP), have been synthesized and characterized by elemental analyses, molar conductance and magnetic susceptibility measurements, and by u.v.-vis., i.r. and e.p.r. spectral observations
## Abstract The synthesis of several 1,2‐diaryl‐1__H__‐4,5,6,7‐tetrahydro‐1,3‐diazepines **1** by cyclization of __N__‐aryl‐__N'‐__benzoyltetramethylenediamines **2** is described. Two alternative synthetic routes to obtain precursors **2** are discussed, being that which employes pyrrolidine as st