Structure of benzyl 6-aminopurine-9-carboxylate
✍ Scribed by Srikrishnan, T. ;Parthasarathy, R. ;Dutta, S. P. ;Chheda, G. B.
- Book ID
- 114526485
- Publisher
- International Union of Crystallography
- Year
- 1979
- Weight
- 311 KB
- Volume
- 35
- Category
- Article
- ISSN
- 0567-7408
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📜 SIMILAR VOLUMES
The title compound, C 13 H 10 ClN 5 O 2 , crystallizes with two molecules in the asymmetric unit. These are connected by ®ve hydrogen bonds, viz. three NÐHÁ Á ÁN interactions, two longer C OÁ Á ÁÁHÐN interactions, bifurcated at the O atom, and a CÐHÁ Á ÁN contact.
The molecules of the title compound, C 19 H 21 N 3 O 3 , are linked by a hydrogen bond between the amide NH group and the ester substituent in the 1-position of the pyrrolidine ring. This gives rise to a helical chain that propagates along the a axis of the orthorhombic cell by a 2 1 screw translati