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A three‐dimensional hydrogen‐bonded framework in 2‐amino‐4,6‐bis[N‐methyl‐N‐(4‐methylphenyl)amino]pyrimidine‐5‐carbaldehyde and hydrogen‐bonded sheets in 2‐amino‐4‐(indolin‐1‐yl)‐6‐methoxypyrimidine‐5‐carbaldehyde

A three‐dimensional hydrogen‐bonded framework in... The molecules of 2‐amino‐4,6‐bis[N‐methyl‐N‐(4‐methylphenyl)amino]pyrimidine‐5‐carbaldehyde, C21H23N5O, (I), and 2‐amino‐4‐(indolin‐1‐yl)‐6‐methoxypyrimidine‐5‐carbaldehyde, C14H14N4O2, (II), which crystallizes with Z′ = 2 in the space group P, exhibit polarized electronic structures. Molecules of (I) are linked by a combination of N—H...O, C—H...O and C—H...π(arene) hydrogen bonds into a three‐dimensional framework structure, while those of (II) are linked into sheets by a combination of two N—H...O hydrogen bonds and one N—H...π(arene) hydrogen bond. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Acta Crystallographica Section C Crystal Structure Communications Wiley

A three‐dimensional hydrogen‐bonded framework in 2‐amino‐4,6‐bis[N‐methyl‐N‐(4‐methylphenyl)amino]pyrimidine‐5‐carbaldehyde and hydrogen‐bonded sheets in 2‐amino‐4‐(indolin‐1‐yl)‐6‐methoxypyrimidine‐5‐carbaldehyde

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References (7)

Publisher
Wiley
Copyright
Copyright © 2007 Wiley Subscription Services, Inc., A Wiley Company
ISSN
0108-2701
eISSN
2053-2296
DOI
10.1107/S0108270107048809
pmid
17989496
Publisher site
See Article on Publisher Site

Abstract

The molecules of 2‐amino‐4,6‐bis[N‐methyl‐N‐(4‐methylphenyl)amino]pyrimidine‐5‐carbaldehyde, C21H23N5O, (I), and 2‐amino‐4‐(indolin‐1‐yl)‐6‐methoxypyrimidine‐5‐carbaldehyde, C14H14N4O2, (II), which crystallizes with Z′ = 2 in the space group P, exhibit polarized electronic structures. Molecules of (I) are linked by a combination of N—H...O, C—H...O and C—H...π(arene) hydrogen bonds into a three‐dimensional framework structure, while those of (II) are linked into sheets by a combination of two N—H...O hydrogen bonds and one N—H...π(arene) hydrogen bond.

Journal

Acta Crystallographica Section C Crystal Structure Communications – Wiley

Published: Nov 1, 2007

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