Choudhury, A. R. ; Nagarajan, K. ; Guru Row, T. N. (2003) Crystal structure and molecular conformation of chloro and bromo phenyl derivatives of 1, 2-diaryl-6-methoxy-1, 2, 3, 4-tetrahydroisquinoline: a comparative study with fluoro analogues Crystal Engineering, 6 (1). pp. 43-55. ISSN 1463-0184
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Official URL: http://www.sciencedirect.com/science/article/pii/S...
Related URL: http://dx.doi.org/10.1016/S1463-0184(03)00002-9
Abstract
Comparison of conformational features on halogen substitution in 1, 2-diaryl-6-methoxy-1, 2, 3, 4-tetrahydroisoquinolines based on crystal structures indicate that the derivatives with fluorine differ significantly from those of chlorine and bromine. The packing of the molecules in the lattice are nearly identical for derivatives of chlorine and bromine while the fluorine derivatives display C-F...F, C-H...F and C-F...Π interactions.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| Keywords: | Weak Interactions; Halogen Substitution; Conformation; X-ray Structures |
| ID Code: | 93201 |
| Deposited On: | 13 Jun 2012 10:33 |
| Last Modified: | 11 Jul 2012 04:04 |
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