عنوان المقالة:التركيب البلوري لـ ((E)-4-benzylidene-6-phenyl- 1,2,3,4,7,8,9,10-octahydrophenanthridine)) Crystal structure of (E)-4-benzylidene-6-phenyl- 1,2,3,4,7,8,9,10-octahydrophenanthridine
بيداء كريم سلمان | Baidaa K. Al-Rubaye | 8192
نوع النشر
مجلة علمية
المؤلفون بالعربي
محمد جابر الجبوري, اليس بريك, كاري ميلر, هيرمن بوتكايدر, بيداء كريم الربيعي
المؤلفون بالإنجليزي
Baidaa K. Al-Rubaye, Alice Brink, Gary J. Miller, Herman Potgieter and Mohamad J. Al-Jeboor
الملخص العربي
The preparation of the title compound, C26H25N, was achieved by the condensation of an ethanolic mixture of benzaldehyde, cyclohexanone and ammonium acetate in a 2:1:1 molar ratio. There are two crystallographically independent molecules in the asymmetric unit. The two cyclohexyl rings adopt an anti-envelope conformation with the benzyl moiety adopting a cis conformation with respect to the nitrogen atom of the phenanthridine segment. In the crystal, molecules are linked through C—H  N interactions into hydrogen-bonded chains that are further arranged into distinct layers by weak offset – interactions.
الملخص الانجليزي
The preparation of the title compound, C26H25N, was achieved by the condensation of an ethanolic mixture of benzaldehyde, cyclohexanone and ammonium acetate in a 2:1:1 molar ratio. There are two crystallographically independent molecules in the asymmetric unit. The two cyclohexyl rings adopt an anti-envelope conformation with the benzyl moiety adopting a cis conformation with respect to the nitrogen atom of the phenanthridine segment. In the crystal, molecules are linked through C—H  N interactions into hydrogen-bonded chains that are further arranged into distinct layers by weak offset – interactions.
تاريخ النشر
01/07/2017
الناشر
.Acta Cryst
رقم المجلد
73
رقم العدد
ISSN/ISBN
2056-9890
الصفحات
1092–1096
الكلمات المفتاحية
crystal structure; Mannich reaction; phenanthridine moiety; C—H  N interactions; – interactions; Hirschfeld surfaces.
رجوع