The reaction of 1,1,3,3-tetraethylurea (teu) with WCl6 in dichloromethane afforded [teuH][WCl6], 1, in 50-60% yield. The X-ray structure determined for 1 includes the first example of crystallographic characterization of a N-protonated urea. According to spectroscopic and DFT outcomes, the formation of 1 is the result of an electron transfer/C-H activation process.
The reaction of 1,1,3,3-tetraethylurea (teu) with WCl6 in dichloro-methane afforded [teuH][WCl6], 1, in 50-60% yield. The X-ray structure determined for 1 includes the first example of crystallographic characterization of a N-protonated urea. According to spectroscopic and DFT outcomes, the formation of 1 is the result of an electron transfer/C-H activation process.
A crystallographically characterized salt of self-generated N-protonated tetraethylurea
BORTOLUZZI, Marco;
2015-01-01
Abstract
The reaction of 1,1,3,3-tetraethylurea (teu) with WCl6 in dichloro-methane afforded [teuH][WCl6], 1, in 50-60% yield. The X-ray structure determined for 1 includes the first example of crystallographic characterization of a N-protonated urea. According to spectroscopic and DFT outcomes, the formation of 1 is the result of an electron transfer/C-H activation process.
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2015-ChemCommun-[teuH][WCl6].pdf
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