| | 1 | Author
| Sigurd Elz, Armin Buschauer, Martin Dräger, Walter Schunack | Requires cookie* | | | Title
| Darstellung, Eigenschaften und Kristallstruktur der N-[2-(4.5.6.7-Tetrahydro-2-benzimidazolyl)-ethyl] -phthalamidsäure Preparation, Properties and Crystal Structure of N-[2-(4.5.6.7-Tetrahydro-2-benzimidazolyl)-ethyl]-phthalamic Acid  | | | | Abstract
| During syntheses using the phthalimide rest in liquid, ethanolic or aqueous ammonia, phthalamides, phthalimides or phthalamic acids are formed depending on reaction condi-tions and work-up. As demonstrated by the synthesis of the title compound via hydrolysis of 4 with aqueous ammonia, dipolar ions of phthalamic acids are obtained if the phthal-imide-N substituent is sufficiently basic. The crystal structure of 5 • 4H2O has been determined and refined until R = 0.0878. It shows a vast system of hydrogen bonds. | | | |
Reference
| Z. Naturforsch. 38b, 1203—1207 (1983); eingegangen am 3. Juni 1983 | | | |
Published
| 1983 | | | |
Keywords
| Crystal Structure, Phthalamic Acid, Phthalamide, Phthalimide | | | |
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| default:Reihe_B/38/ZNB-1983-38b-1203.pdf | | | | Identifier
| ZNB-1983-38b-1203 | | | | Volume
| 38 | |
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