First Long-Distance SRN1 on a propargylic chloride
作者:Manon Roche、Thierry Terme、Patrice Vanelle
DOI:10.1016/j.tetlet.2012.05.150
日期:2012.8
The reaction of 1-(3-chloroprop-1-ynyl)-4-nitrobenzene (1) with nitronate anions led to both the formation of the C-alkylation product through an LD-SRN1 mechanism and the ethylenic compound resulting from nitrous acid elimination on the C-alkylation product 2. In contrast with previous work on LD-SRN1 reactivity, no O-alkylation product was observed. Only one original product 4 was isolated under phase