132839-72-6Relevant academic research and scientific papers
Preparation of Polyfunctional Nitro Olefins and Nitroalkanes Using the Copper-Zinc Reagents RCu(CN)ZnI
Jubert, Carole,Knochel, Paul
, p. 5431 - 5438 (2007/10/02)
The addition of the copper-zinc reagents RCu(CN)ZnX to a variety of nitro olefins produces polyfunctional nitroalkanes in high yields.The intermediate zinc or copper nitronates can be directly submitted to a Nef reaction (O3, -78 deg C) and converted to p
Preparation of New Classes of Aliphatic, Allylic, and Benzylic Zinc and Copper Reagents by the Insertion of Zinc Dust into Organic Halides, Phosphates, and Sulfonates
Jubert, Carole,Knochel, Paul
, p. 5425 - 5431 (2007/10/02)
The insertion of zinc dust into primary alkyl chlorides, bromides, phosphates, and sulfonates in a polar solvent (DMPU, DMA) and in the presence of a catalytic amount of LiI (0.2 equiv) provides new organozinc reagents of the type RZnX (X = Cl, Br, OSO2R,
Highly stereoselective preparation of nitro olefins and nitro dienes by the addition-elimination of copper-zinc organometallics to β-alkylthio and β-phenylsulfonyl nitro olefins
Retherford,Knochel
, p. 441 - 444 (2007/10/02)
The addition-elimination of copper-zinc organometallics RCu(CN)ZnX to (E)-1-nitro-2-phenylsulfonyl ethylene 2a gave highly functionalized pure (E) nitro olefins and stereoselectively (1E, 3E) and (1E, 3Z)-1-nitrodienes in excellent yields. β-Alkylthio nit
