15645-80-4Relevant academic research and scientific papers
NUCLEOPHILIC REACTION AT A VINYL CENTER. XXII. SYNTHESIS AND NUCLEOPHILIC VINYLIC SUBSTITUTION IN E-β-FLUOROVINYL ARYL SULFONES
Shainyan, B. A.,Mirskova, A. N.
, p. 61 - 66 (2007/10/02)
The reaction of potassium fluoride with E-β-bromovinyl aryl sulfones in the presence of 18-crown-6-ether leads to a mixture of the sulfones XC6H4SO2CH2CHF2 and E-XC6H4SO2CH=CHF, the ratio of which decreases in the order X=CH3, H, Cl, NO2.The kinetics of n
