TUNG PHUONG NGUYEN
Nail Technician in Pittsburgh, PA
License number
Pennsylvania 000460
Category
Cosmetology
Type
Nail Technician Temp Auth to Practice
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Address
Pittsburgh, PA 15209
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See more information about TUNG PHUONG NGUYEN at radaris.comName
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5026 Gransback St, Philadelphia, PA 19120
5921 Ella St, Philadelphia, PA 19120
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Process For Generating Useful Electrophiles From Common Anions And Their Application In Electrophilic Reactions With Organic Substrates
US Patent:
6270843, Aug 7, 2001
Filed:
Mar 27, 2000
Appl. No.:
9/535756
Inventors:
Robert George Syvret - Allentown PA
Tung Phuong Nguyen - Pittsburgh PA
Victoria Lee Bulleck - Perkasie PA
Ryan Dennis Rieth - Bethlehem PA
Tung Phuong Nguyen - Pittsburgh PA
Victoria Lee Bulleck - Perkasie PA
Ryan Dennis Rieth - Bethlehem PA
Assignee:
Air Products and Chemicals, Inc. - Allentown PA
International Classification:
B05D 100
US Classification:
427384
Abstract:
A process includes substituting a substituent on a substrate. The process includes reacting a salt of an anionic form of the substituent with an electrophilic fluorination agent to provide an electrophile containing a cationic form of the substituent. The electrophile is then electrophilically substituted on the substrate. In some aspects of the process, the substrate can be an aromatic or a non-aromatic. The process can be used for a variety of reactions having electrophilic mechanisms, including halogenation, thiocyanation and nitration.