Mild Synthesis of Organophosphorus Compounds: Reaction of Phosphorus-Containing Carbenoids with Organoboranes
作者:Monika I. Antczak、Jean-Luc Montchamp
DOI:10.1021/ol800085u
日期:2008.3.1
Organoboranes react with phosphorus-containing carbenoids to produce a variety of functionalized organophosphorus compounds under mild conditions. In some cases, selective migration of one group attached to boron can be observed. Phosphonite-borane complexes are introduced as novel synthons for the synthesis of phosphinic esters.
Carbonyls as Latent Alkyl Carbanions for Conjugate Additions
作者:Xi-Jie Dai、Haining Wang、Chao-Jun Li
DOI:10.1002/anie.201700059
日期:2017.5.22
Conjugateaddition of carbon nucleophiles to electron-deficient olefins is one of the most powerful methods for forming carbon–carbon bonds. Despite great achievements in controlling the selectivity, variation of the carbon nucleophiles remains largely underexplored, with this approach relying mostly on organometallic reagents. Herein, we report that naturally abundant carbonyls can act as latent carbon
Disclosed are compounds having the ability to inhibit cytochrome P450 2A6, 2A13, and/or 2B6 and tobacco products comprising them. Also disclosed are pharmaceutical compositions comprising them.
Synthesen, chemische Reaktionen und NMR-spektroskopische Untersuchungen substituierter Phosphonopyruvate
作者:Helmut Feistauer、Richard Neidlein
DOI:10.1002/hlca.19950780715
日期:1995.11.1
Phosphonopyruvates: Syntheses, NMR Investigations, and Reactions
磷酸丙酮酸酯:合成,NMR研究和反应
Reactions of α-Boranophosphorus Compounds with Electrophiles: Alkylation, Acylation, and other Reactions
作者:Monika I. Antczak、Jean-Luc Montchamp
DOI:10.1021/jo900300c
日期:2009.5.15
The homologation of phosphorus carbenoids with organoboranes leads to α-boranophosphorus compounds, which can be further functionalized through reactions with various electrophiles, either directly or after activation to the corresponding borate. A variety of substituted organophosphorus compounds can be obtained in one pot via reaction with many electrophiles. Complex structures are prepared in a