Crystal analysis by Clifford George, Chunping Xie, Paul M. Lahti.
Magnetic Analysis by Fernando Palacio, Patricia Oliete, and Michel
Julier.
This molecule was synthesized first by Chunping Xie, and reported in Chunping Xie, Paul M. Lahti., Tetrahedron Lett., 40, 4305-4308 (1999). It shows an unusual, broadened OH stretch in the IR spectrum, consistent with hydrogen bonding. Despite the ortho-tert-butylation of this compount, there is sufficient space for hydrogen bonding from OH to pyrimidine nitrogen acceptor, forming 1-D chains. There is also a hydrogen-bond like interaction from the pyrimdine C-H bond of one molecule to a pyrimidine nitrogen of another molecule (the lower right button).
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See also the Lahti group WWW page for further crystal data. |
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Tested on a Windows-based Pentium PC using Netscape version 4.7 with the Chime 2.6 (service pack 3) plugin installed.
Tested on a Windows-based Pentium PC using Internet Explorer version 6 with the Chime 2.6 (service pack 3) plugin installed.