74472-91-6Relevant academic research and scientific papers
HMPA-MEDIATED CONJUGATE ADDITION OF ALKYL- AND PHENYLTHIOALLYL ANIONS TO CYCLOPENTENONE
Binns, Malcolm R.,Haynes, Richard K.,Houston, Timothy L.,Jackson, W. Roy
, p. 573 - 576 (1980)
One equivalent of HMPA induces 1,4-addition of the title anions predominantly through the α-position to cyclopentenone in THF at -78 deg C.In THF alone irreversible addition takes place to give mixtures comprising largely α- and γ-1,2 products.
