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. Author manuscript; available in PMC: 2007 Dec 6.
Published in final edited form as: QSAR Comb Sci. 2006 Jul 11;25(8-9):728–731. doi: 10.1002/qsar.200640042

Table 2.

Urea formation reactions using F-DCT 1 as amine scavenger

graphic file with name nihms20265f7.jpg

BuNH2 graphic file with name nihms20265t10.jpg graphic file with name nihms20265t11.jpg graphic file with name nihms20265t12.jpg graphic file with name nihms20265t13.jpg graphic file with name nihms20265t14.jpg
graphic file with name nihms20265t15.jpg 47%(93%)* 63%(94%) 64%(94%) 89%(96%) 92%(90%) 96%(80%)
graphic file with name nihms20265t16.jpg 67%(96%) 58%(96%) 52%(96%) 63%(95%) 57%(94%) 48%(97%)
graphic file with name nihms20265t17.jpg 57%(77%) 77%(98%) 87%(90%) 96%(86%) 93%(80%) 79%(87%)
*

yield% (purity%), purities were determined by LCMS with UV254 detection