The monophosphaamidine functional group

The synthesis and characterization of two new bulky N,P-monophosphaamidines (also known as C-aminophosphaalkenes) are described. These phosphorus analogues to amidines are shown to exhibit isomerism and tautomerism in solution that is characteristic tothe amidine functional group. In addition, the nature of the P=C-N system is examined using DFT techniques. Metal complexes of the title compounds with Group 6 metal carbonyls (L-M(CO)5, M=Cr,Mo,W) are also described. A new primary phosphane is reported that contains the sterically bulky, 2,6-diisoropylphenyl (Dip) group, along with mono and disilylated derivatives. Also included is the synthesis and characterization of a new bulky N,N',P-monophosphaguanidine.

Grantor dc:publisher

Lethbridge, Alta. : University of Lethbridge, Faculty of Arts and Science, 2002

Year dc:date.issued

2002

Authors dc:creator

• Masuda, Jason D.
• University of Lethbridge. Faculty of Arts and Science

Advisor dc:contributor.supervisor

• Boeré, René T.

• Phosphorus compounds
• Amidines
• Dissertations, Academic

Language dc:language.iso

en_US

Identifier

hdl:10133/191

OAI record oai:identifier

https://opus.uleth.ca/server/oai/request?verb=GetRecord&metadataPrefix=dim&identifier=oai%3Aopus.uleth.ca%3A10133%2F191