Dinitrogen and organometallic chemistry of trimethylsilyl-substituted triamidoamine complexes of molybdenum
Name
43852050-MIT.pdf
Description
Full printable version
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11.58 MB
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Checksum (MD5)
3aabf225d0a9bd886b6c365b43c58ac0
Author(s)
O'Donoghue, Myra Brigid, 1966-
Advisor(s)
Richard R. Shrock.
Date Issued
1999
Publisher
Massachusetts Institute of Technology
Abstract
{ [N 3N]Mo-N=N} 2Mg(THF)2, isolated from the reduction of [N3N]MoCl by magnesium powder under dinitrogen, serves as an entry into the dinitrogen chemistry of molybdenum complexes containing the TMS-TREN ligand. ... Five coordinate tungsten oxo alkylidene complexes of the general type (ArO)2W(O)(CHtBu)(PR 3 ) (Ar = 2,6-Ph2C6H3 ) are synthesized by reaction of Ta(CHtBu)(PR 3)2X3 (X = Cl, Br) with W(O)(OtBu) 4. 1H NMR spectroscopy reveals that only the syn rotamer is present in solution and PPh2Me is labile on the NMR time scale.
Description
Thesis (Ph.D.)--Massachusetts Institute of Technology, Dept. of Chemistry, 1999.
Includes bibliographical references.
Subjects
Chemistry.
MIT Department
Massachusetts Institute of Technology. Department of Chemistry
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