697288-44-1Relevant academic research and scientific papers
Steric course of the electrophilic substitution of a lithiocarbanion generated from (S,E)-1-phenylbut-2-en-1-yl diisopropylcarbamate and solvent effects
Ikemoto, Hidaka,Sasaki, Michiko,Kawahata, Masatoshi,Yamaguchi, Kentaro,Takeda, Kei
, p. 6553 - 6557 (2012/01/06)
The effects of electrophiles and solvents on the stereochemistry of electrophilic substitution of a lithiocarbanion generated from (S,E)-1-phenylbut-2-en-1-yl diisopropylcarbamate were examined using various acids and carbon electrophiles. The stereochemical outcomes were influenced by the relative ability of the electrophiles and solvents to coordinate to lithium. The effects of electrophiles and solvents on the stereochemistry of electrophilic substitution of lithiocarbanion generated from (S,E)-1-phenylbut-2-en-1-yl diisopropylcarbamate were examined using various acids and carbon electrophiles. The stereochemical outcomes were influenced by the relative coordination ability of the electrophiles and solvents to a lithium atom. Copyright
