Diversity-Oriented Approach to CF3CHF-, CF3CFBr-, CF3CF2-,(CF3) 2CH-, and CF3 (SCF3) CH-Substituted Arenes from 1-(Diazo-2, 2, 2-trifluoroethyl) arenes

E Emer, J Twilton, M Tredwell, S Calderwood…

Index: Buettner, Stefan; Lubbe, Mathias; Reinke, Helmut; Fischer, Christine; Langer, Peter Tetrahedron, 2008 , vol. 64, # 34 p. 7968 - 7976

Full Text: HTML

Citation Number: 27

Abstract

... Volume: Page ... When the reaction was performed using [ 18 F]Et 4 NF in the presence of 1 μL of HF·Py, [ 18 F]2b was formed in 64 ± 3% RCY ... The geminal difluorination of 1b was carried out in the presence of p-TolIF 2 (6 mg) and Sn(OTf) 2 (1 mg) with [ 18 F]Et 4 ...