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Title: No-carrier-added (NCA) aryl (18E) fluorides via the nucleophilic aromatic substitution of electron rich aromatic rings

Patent ·
OSTI ID:868971

A method for synthesizing no-carrier-added (NCA) aryl [.sup.18 F] fluoride substituted aromatic aldehyde compositions bearing an electron donating group is described. The method of the present invention includes the step of reacting aromatic nitro aldehydes having a suitably protected hydroxyl substitutent on an electron rich ring. The reaction is The U.S. Government has rights in this invention pursuant to Contract Number DE-AC02-76CH00016, between the U.S. Department of Energy and Associated Universities Inc.

Research Organization:
Associated Universities, Inc., Upton, NY (United States)
DOE Contract Number:
AC02-76CH00016
Assignee:
United States of America as represented by Department of Energy (Washington, DC)
Patent Number(s):
US 5254726
OSTI ID:
868971
Country of Publication:
United States
Language:
English

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