The Synthesis and Reactivity of Heterobimetallic Compounds  with Functionalized Cyclopentadienyl Ligands
{'Code': '03090005', 'Directorate': {'Abbreviation': 'MPS', 'LongName': 'Direct For Mathematical & Physical Scien'}, 'Division': {'Abbreviation': 'CHE', 'LongName': 'Division Of Chemistry'}}
{'SignBlockName': 'Joseph Reed', 'PO_EMAI': None, 'PO_PHON': None}
The proposed research will play an important role in the                        development of a fundamental understanding of transition metal                  catalysts.  In these studies, the results would be related to                   understanding how to produce functionalized organic substrates                  for use as chemicals.                                                                                                                                           There are three objectives for this project.  The first will                    prepare a series of transition metal hydrido-phosphine                          compounds which possess a cyclopentadiene-"dangling" phosphine                  ligand.  This ligand will enable the metal to interact with a                   second metal center and form dimers by using the "dangling"                     phosphine as a two electron donor.  Metals included in the                      study are Mo and W.                                                                                                                                             Once the above compounds are prepared, the compounds will be                    reacted with a series of likely partner complexes.  The dimers                  formed should be able to react similarly to related monomeric                   compounds.  Properties of the likely partners are the ability                   to:  insert into C-H bonds, coordinate CO and/or carbon dioxide                 and form molecular hydrogen compounds.                                                                                                                          The heterobimetallic dimers formed will be investigated for the                 change in the reactivity in relation to the number of hydride                   ligands.  The number of hydride ligands can be controlled in                    two ways.  The first involves the choice of starting compounds.                 The second will involve the reactions of the bimetallic dimers                  with either an acid or a base.
{'FirstName': 'Jeffrey', 'LastName': 'Zubkowski', 'PI_MID_INIT': 'D', 'PI_SUFX_NAME': None, 'PI_FULL_NAME': 'Jeffrey D Zubkowski', 'EmailAddress': 'jzubkows@ccaiz.jsums.edu', 'NSF_ID': '000223291', 'StartDate': '07/15/1987', 'EndDate': None, 'RoleCode': 'Principal Investigator'}
{'Name': 'Jackson State University', 'CityName': 'JACKSON', 'ZipCode': '392170002', 'PhoneNumber': '6019792008', 'StreetAddress': '1400 J R LYNCH ST', 'StreetAddress2': None, 'CountryName': 'United States', 'StateName': 'Mississippi', 'StateCode': 'MS', 'CONGRESSDISTRICT': '02', 'CONGRESS_DISTRICT_ORG': 'MS02', 'ORG_UEI_NUM': 'WFVHMSF6BU45', 'ORG_LGL_BUS_NAME': 'JACKSON STATE UNIVERSITY', 'ORG_PRNT_UEI_NUM': None}
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{'Code': '196800', 'Text': 'PHYSICAL INORGANIC'}
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