ChemInform Abstract: 3‐Azabicyclo[3.3.1]nonane Derivatives. Part 5. Synthesis of 7‐Polyfluoroalkoxy‐1,5‐dinitro‐3‐azabicyclo[3.3.1]non‐6‐enes.

Abstract

2001 ring closure reactions ring closure reactions O 0130 51 -046 3-Azabicyclo[3.3.1]nonane Derivatives.Part 5. Synthesis of 7-Polyfluoroalkoxy-1,5-dinitro-3-azabicyclo[3.3.1]non-6-enes.-Reduction of dinitrophenyl polyfluoroalkyl ethers (I) with NaBH 4 , and subsequent Mannich reaction of the resulting disodium bis(aci-nitro) salts with formaldehyde and primary amines affords the title compounds.-(NIKI-FOROVA, E. G.; KOROLEV, M. A.; SHAKHKEL'DYAN, I. V.; DUTOV, M. D.; GRUDTSYN, YU. D.; ATROSHCHENKO, YU. M.; SHEVELEV, S. A.; SUBBOTIN, V. A.; Russ.