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Synthesis and characterisation of n-...

Swidan, Ala'aeddeen.

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Synthesis and characterisation of n-heterocyclic carbene adducts of pi cations.

Record Type:	Language materials, printed : Monograph/item
Title/Author:	Synthesis and characterisation of n-heterocyclic carbene adducts of pi cations./
Author:	Swidan, Ala'aeddeen.
Description:	105 p.
Notes:	Source: Masters Abstracts International, Volume: 52-03.
Contained By:	Masters Abstracts International52-03(E).
Subject:	Chemistry, General. -
Online resource:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=MR87397
ISBN:	9780494873977

Synthesis and characterisation of n-heterocyclic carbene adducts of pi cations.
Swidan, Ala'aeddeen.

Synthesis and characterisation of n-heterocyclic carbene adducts of pi cations. - 105 p.

Source: Masters Abstracts International, Volume: 52-03.

Thesis (M.Sc.)--University of Windsor (Canada), 2013.

The Macdonald research group has long been interested in the synthesis of compounds containing low-valent main group elements. Recently, more work was put forth in the synthesis and study of molecules containing phosphorous in its +1 oxidation state (PI). One way of stabilizing the PI center is by using N-heterocyclic carbenes (NHCs). Our group previously reported several approaches to salts containing [(RNHC R')2PI]+ cations, most notably through ligand replacement reactions from precursors such as [(dppe)P I]+ that we had developed previously. Various derivatives of cyclic [(RBis)PI] and acyclic [(R NHCR')2PI]+ compounds have been synthesized. Experimental and computational investigation of the structural features, physical properties and reactivity patterns of such species are discussed. Evidence of pi-delocalization from the electron rich phosphorus into the pi-system is detailed with the cyclic system giving better delocalization due to the more planar arrangement forced by the bridging methylene. Oxidation and metal coordination reactions are performed on such compounds.

ISBN: 9780494873977Subjects--Topical Terms:

1021807
Chemistry, General.

Synthesis and characterisation of n-heterocyclic carbene adducts of pi cations.
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100 1 $a Swidan, Ala'aeddeen. $3 2096832
245 1 0 $a Synthesis and characterisation of n-heterocyclic carbene adducts of pi cations.
300 $a 105 p.
500 $a Source: Masters Abstracts International, Volume: 52-03.
500 $a Adviser: Charles L. B. Macdonald.
502 $a Thesis (M.Sc.)--University of Windsor (Canada), 2013.
520 $a The Macdonald research group has long been interested in the synthesis of compounds containing low-valent main group elements. Recently, more work was put forth in the synthesis and study of molecules containing phosphorous in its +1 oxidation state (PI). One way of stabilizing the PI center is by using N-heterocyclic carbenes (NHCs). Our group previously reported several approaches to salts containing [(RNHC R')2PI]+ cations, most notably through ligand replacement reactions from precursors such as [(dppe)P I]+ that we had developed previously. Various derivatives of cyclic [(RBis)PI] and acyclic [(R NHCR')2PI]+ compounds have been synthesized. Experimental and computational investigation of the structural features, physical properties and reactivity patterns of such species are discussed. Evidence of pi-delocalization from the electron rich phosphorus into the pi-system is detailed with the cyclic system giving better delocalization due to the more planar arrangement forced by the bridging methylene. Oxidation and metal coordination reactions are performed on such compounds.
590 $a School code: 0115.
650 4 $a Chemistry, General. $3 1021807
650 4 $a Chemistry, Inorganic. $3 517253
690 $a 0485
690 $a 0488
710 2 $a University of Windsor (Canada). $b CHEMISTRY AND BIOCHEMISTRY. $3 2096833
773 0 $t Masters Abstracts International $g 52-03(E).
790 $a 0115
791 $a M.Sc.
792 $a 2013
793 $a English
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=MR87397