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Crystal structure of N-(benzyloxycarbonyl)aminoethyl-2,3,4,6-tetra- O-benzoyl-\alpha-D-mannopyranoside: stabilization of the crystal lattice by a tandem network of $N-H\cdot\cdot\cdot{O}$, $C-H\cdot\cdot\cdot{O}$, and $C-H\cdot\cdot\cdot\pi$ interactions

Srinivas, O and Muktha, B and Radhika, S and Row, Guru TN and Jayaraman, N (2004) Crystal structure of N-(benzyloxycarbonyl)aminoethyl-2,3,4,6-tetra- O-benzoyl-\alpha-D-mannopyranoside: stabilization of the crystal lattice by a tandem network of $N-H\cdot\cdot\cdot{O}$, $C-H\cdot\cdot\cdot{O}$, and $C-H\cdot\cdot\cdot\pi$ interactions. In: Carbohydrate Research, 339 (6). pp. 1087-1092.

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Abstract

Single crystal X-ray analysis of an aminoethyl mannopyranoside, namely, N-(benzyloxycarbonyl)aminoethyl-2,3,4,6- tetra-O-benzoyl-\alpha-D-mannopyranoside (1), shows that the compound crystallizes in the monoclinic space group $P2_1,$ with two molecules in the unit cell. The mannopyranoside unit adopts a distorted $^4C_1$ conformation. An analysis of the intermolecular interactions reveals a tandem network of $N-H\cdot\cdot\cdot{O}$, $C-H\cdot\cdot\cdot{O}$, and $C-H\cdot\cdot\cdot\pi$ interactions responsible for stabilizing the crystal lattice.

Item Type: Journal Article
Additional Information: The copyright belongs to Elsevier.
Keywords: Carbohydrate;Crystal structure;Hydrogen bonding;Mannopyranoside;Weak interactions
Department/Centre: Division of Chemical Sciences > Solid State & Structural Chemistry Unit
Division of Chemical Sciences > Organic Chemistry
Date Deposited: 22 May 2006
Last Modified: 19 Sep 2010 04:26
URI: http://eprints.iisc.ernet.in/id/eprint/6765

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