Unsaturated Reactive Intermediates and Related Chemistry
{'Code': '03090003', 'Directorate': {'Abbreviation': 'MPS', 'LongName': 'Direct For Mathematical & Physical Scien'}, 'Division': {'Abbreviation': 'CHE', 'LongName': 'Division Of Chemistry'}}
{'SignBlockName': 'Thomas C. Farrar', 'PO_EMAI': None, 'PO_PHON': None}
This grant in Organic and Macromolecular Chemistry provides                     support for the research of Dr. Peter Stang, University of                      Utah. The work is focused on preparing and understanding                        unusual bonding species in organic chemistry. The synthetic use                 of such species also will be studied.                                                                                                                           Three independent areas will be examined:  a) unsaturated                       carbenes, b) organometallic chemistry and c) strained ring                      systems.  The uses of silicon as a chiral auxiliary along with                  alkylidenecarbene-ylides will be studied.  The detailed                         mechanism of metal-mediated unsaturated cross couplings will be                 examined using Pt as the metal and vinyl triflates as the                       substrates.  The interaction of varied organometallic                           nucleophiles with alkynylvinyl triflates will also be probed.                   The chemistry of the new alkylidencycloproparenes with emphasis                 on oxidation, cycloadditions, and metal complexes will be                       developed along with the preparation of new, novel strained                     ring systems. Kinetics, stereochemistry, structure-reactivity,                  NMR, and X-ray structure determinations will be the major                       techniques and tools employed.  Although these studies are                      primarily of a fundamental nature, they will provide                            considerable insight into the detailed mechanism of                             synthetically useful reactions.  They will also provide a                       better understanding of organometallic pathways where                           fundamental mechanistic insights are currently limited and                      greatly needed.
{'FirstName': 'Peter', 'LastName': 'Stang', 'PI_MID_INIT': 'J', 'PI_SUFX_NAME': None, 'PI_FULL_NAME': 'Peter J Stang', 'EmailAddress': 'stang@chem.utah.edu', 'NSF_ID': '000301789', 'StartDate': '06/01/1988', 'EndDate': None, 'RoleCode': 'Principal Investigator'}
{'Name': 'University of Utah', 'CityName': 'SALT LAKE CITY', 'ZipCode': '841129049', 'PhoneNumber': '8015816903', 'StreetAddress': '201 PRESIDENTS CIR', 'StreetAddress2': None, 'CountryName': 'United States', 'StateName': 'Utah', 'StateCode': 'UT', 'CONGRESSDISTRICT': '01', 'CONGRESS_DISTRICT_ORG': 'UT01', 'ORG_UEI_NUM': 'LL8GLEVH6MG3', 'ORG_LGL_BUS_NAME': 'UNIVERSITY OF UTAH', 'ORG_PRNT_UEI_NUM': None}
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{'Code': '1944', 'Text': 'BIMOLECULAR PROCESSES'}
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