- CONJUGATE ADDITION WITH ORGANOMETALLICS AND NITRATION OF NITROXIDE (AMINOXYL) FREE RADICALS. SYNTHESIS OF POTENTIALLY USEFUL CROSS-LINKING SPIN LABEL REAGENTS
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3-Metoxycarbonyl-2,2,5,5-tetramethyl-2,5-dihydropyrrol-1-oxyl (1) was converted with PhMgBr-CuI in a conjugate addition into 3-methoxycarbonyl-2,2,5,5-tetramethyl-4-phenylpyrrolidin-1-oxyl (2).Compound (2) was nitrated with concentrated H2SO4/HNO3 to give
- Hideg, Kalman,Hankovszky, H. Olga,Halasz, H. Anna,Sohar, Pal
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p. 2905 - 2912
(2007/10/02)
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