Fraser; Kon, Journal of the Chemical Society, 1934, p. 608
作者:Fraser、Kon
DOI:——
日期:——
The Reactions of Nitric Oxide with Tri- and Tetramethylethylene. The β-Nitroolefin and Nitrosite Rearrangements
作者:Charles A. Burkhard、John F. Brown
DOI:10.1021/jo01031a030
日期:1964.8
P(RNCH<sub>2</sub>CH<sub>2</sub>)<sub>3</sub>N: An Efficient Promoter for the Nitroaldol (Henry) Reaction
作者:Philip B. Kisanga、John G. Verkade
DOI:10.1021/jo9818733
日期:1999.6.1
The use of catalytic amounts of the proazaphosphatranes P(MeNCH2CH2)(3)N, P(i-PrNCH2CH2)(3)N and P(HNCH2CN2)(i-PrNCH2CH2)(2)N as nonionic bases in the reaction of nitroalkanes with carbonyl compounds is reported. The reaction proceeds at room temperature in the presence of 2.2 equiv of magnesium sulfate to produce the corresponding beta-nitroalkanols in generally superior yields. Aldehydes react quantitatively in 5-60 min, whereas ketones require up to 3 h to react with nitromethane and up to 7 h for the reaction of ketones with higher nitroalkanes.
Lambert; Lowe, Journal of the Chemical Society, 1947, p. 1518