A Pyrophoric Affair

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A Pyrophoric Affair

• Phosphorus Chemistry forthe New Millenium

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Hennig Brand Discovers Phosphoruspainting by
Joseph Wright, 1771
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Our Current Research Areas
Phosphorus Chemistry
Osmium, Rhenium, and Ruthenium Chemistry
Current StudentsRyan Nelson, Jeff
Johnson,Chris Krug, Yong Soo Hoo
Current StudentTravis McKenzie
Other Research Areas
Buckminsterfullerene (C60) ChemistrySynthesis
of AminophenytoinDevelopment of New Organic
InorganicLaboratory Experiments
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Current Senior Gustavus Phosphorus Chemists
Ryan Nelson
Jeff Johnson
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Industrial Synthesis of L-DOPA
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Phthaloylphosphide Projects - Overview
1. Synthesis of the Organic Backbones 2.
Preparation and Characterization (NMR, IR,
elemental analysis) of the Phosphorus(III)
Anions 3. Exploration of the Chemistry of the
Phosphorus(III) Anions and their Derivatives
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Bidentate Phthaloylphosphine Ligands Prepared
from Phthaloylphosphide
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31P NMR spectrum
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13C NMR spectrum
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Ryan Performing a Schlenk line filtration
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Ryan working in the glove box
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Jeff Operating the300 MHz MultinuclearNMR
Spectrometer
NMR Spectrometer Fundedby NSF, Dreyfus, GAC
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Future Research Directions
1. Quantification of the physical and chemical
properties of the phthaloylphosphides and
their derivatives 2. Exploration of the ligand
behavior of the phthaloylphosphides and
their derivatives3. Use of phthaloylphosphides
in preparation of R-PH2 (R organic
group) 4. New preparation of P2H4 via
phthaloylphosphide 5. Preparation of new organic
conductors via polyfunctional
phthaloylphosphides . . .
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A Platinum Complex of a Bidentate
Phthaloylphosphine Ligand
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Charge-Transfer to form Organic Conductors?
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Some Scenes from Our Research Laboratory
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Jeff Johnson, Brian OBrien,and Ryan Nelson,
Summer 1998
Student Stipends provided by theACS Division of
Fluorine Chemistry (Jeff)and Gustavus Adolphus
College (Ryan,Presidential Student/Faculty
Research Grant)
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Research GroupMeeting, Summer 1998
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Views of Laboratory Operations
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Preparation of OurPrimary Starting Material
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Ryan and Cesium
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Items Fromthe Heavenly Bakery
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The End