Knunyants, I. L.’s team published research in Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya in | CAS: 360-92-9

Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya published new progress about 360-92-9. 360-92-9 belongs to amides-buliding-blocks, auxiliary class Trifluoromethyl,Fluoride,Amine,Aliphatic hydrocarbon chain,Amide, name is N,N-Diethyl-2,2,2-trifluoroacetamide, and the molecular formula is C6H10F3NO, Recommanded Product: N,N-Diethyl-2,2,2-trifluoroacetamide.

Knunyants, I. L. published the artcileNitration of perfluoropropylene by nitrogen dioxide and a study of the nitration products, Recommanded Product: N,N-Diethyl-2,2,2-trifluoroacetamide, the publication is Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya (1966), 466-72, database is CAplus.

Perfluoropropylene (I) and N2O4 yield O2NCF2CF(NO2)CF3 (II) along with CF3CF(ONO)CF2NO2 (III). The structure of III was confirmed as shown below. Evidently I and N2O4 form intermediate radical [CF3CFCF2NO2] which reacts with the ·NO2 form of the free radical to yield II; reacting with the ·ONO form of the radical it yields III while reacting with NO it forms CF3CF(NO)CF2NO2 (CA 51, 9472i). CF3COCF2NO2 (IV) treated with absolute EtOH with ice-cooling gave 78% Et hemiacetal, b. 118°, d20 1.391, n20D 1.3520. IV treated with CH2:CO at -30° gave 82% V, b44 68°, 1.616, 1.3621. IV and dry HCl at -20° gave HOC(CF3)ClCF2NO2, b. 37°, 1.609, 1.3500; HBr similarly gave HOC(CF3)BrCF2NO2, b. 50°, 1.935, 1.3758. IV and HCN mixed at -40° and heated in a sealed tube 2 h. at 100° gave HOC(CN)(CF3)CF2NO2, b20 64-5°, 1.6282, 1.3495. IV and dry NH3 in Et2O at -30° gave CF3CONH2, m. 68°. IV. H2O (b. 119-20°, 1.638, 1.3560)(22.8 g.) added to 50 mL. 10% NaOH at 80° (exothermic reaction) gave a distillate of 62.5% CHF2NO2, b. 42°; evaporation of the residual solution gave the Na salt which acidified with H2SO4 and heated gave CF3CO2H. CHF2NO2 (4.1 g.) and 2.4 g. AcH with a trace of K2CO3 heated in a sealed tube 4 h. at 100° and 1 h. at 120° gave 64% O2NCF2CHMeOH, b25 64-5°, 1.390, 1.3825; similar reaction with paraformaldehyde gave 88% O2NCF2CH2OH, b40 65°, 1.4792, 1.3780; similar reaction with Me2CO gave 44% O2NCF2CMe2OH, b35 55°, 1.2950, 1.3915. IV treated dropwise with Et2NH with cooling gave 55% CF3CONEt2, b4 44°, 1.142, 1.3798. Mixing IV with NOF at -70° and heating in a sealed tube 6 h. at 100° gave 86.5% III, b. 57-8°, 1.637, 1.3276.

Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya published new progress about 360-92-9. 360-92-9 belongs to amides-buliding-blocks, auxiliary class Trifluoromethyl,Fluoride,Amine,Aliphatic hydrocarbon chain,Amide, name is N,N-Diethyl-2,2,2-trifluoroacetamide, and the molecular formula is C6H10F3NO, Recommanded Product: N,N-Diethyl-2,2,2-trifluoroacetamide.

Referemce:
https://en.wikipedia.org/wiki/Amide,
Amide – an overview | ScienceDirect Topics