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Title Synthesis of new dibenzo[c.e][1,2]oxaphosphorine 2-oxide containing diols based on diethanolamine
Date 20.02.2012
Number 31902
Abstract Different approaches were applied to obtain new diol compounds based on dibenzo[c.e][1,2]oxaphosphorine 2-oxide (DOPO, 1) and diethanolamine (DEolA). Of four processes investigated, a four-step synthesis of 1 containing propionic acid amide of DEolA proved to be the most efficient one. In addition, the intramolecular amine salt of the DOPO derivative with a ring-opened structure was obtained by reinvestigation of the reaction of DOPO with DEolA and paraformaldehyde. The Atherton–Todd reaction of 1 and DEolA was investigated as well. © 2011 Wiley Periodicals, Inc. Heteroatom Chem 00:1–8, 2011;
Publisher Heteroatom chemistry
Identifier
Citation Heteroatom chemistry 23 (2012) 146-153
DOI https://doi.org/10.1002/hc.20763
Authors Bykov, Y. ; Wagner, S. ; Walter, O. ; Döring, M. ; Fischer, O. ; Pospiech, D. ; Köppl, T. ; Altstädt, V.
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