1569-59-1Relevant articles and documents
Alkenes as chelating groups in diastereoselective additions of organometallics to ketones
Raffier, Ludovic,Gutierrez, Osvaldo,Stanton, Gretchen R.,Kozlowski, Marisa C.,Walsh, Patrick J.
, p. 5371 - 5377 (2014)
Alkenes have been discovered to be chelating groups to Zn(II), enforcing highly stereoselective additions of organozincs to β,γ-unsaturated ketones. 1H NMR studies and DFT calculations provide support for this surprising chelation mode. The results expand the range of coordinating groups for chelation-controlled carbonyl additions from heteroatom Lewis bases to simple C-C double bonds, broadening the 60 year old paradigm.
STEREOCHEMICAL AND SPECTROSCOPIC STUDIES ON THE REACTION OF ALLYLSTANNANES WITH ALDEHYDES
Denmark, Scott E.,Weber, Eric J.,Wilson, Thomas M.,Willson, Timothy M.
, p. 1053 - 1066 (2007/10/02)
The orientational preference for the reacting double bonds in the Lewis acid-induced reaction of allylic stannanes and aldehydes has been examined.Model system 1 shows a strong and Lewis-acid independent preference for the synclinal orientation of double
SUBSTITUTION REACTIONS INVOLVING ORGAOALUMINUM COMPOUNDS. COMMUNICATION 4. SYNTHESIS OF ALKYL-SUBSTITUTED CYCLOPROPANES VIA THE ALKYLATION OF HOMOALLYLIC ALCOHOL TOSYLATES WITH TRIALKYLALANES
Tolstikov, G. A.,Spivak, A. Yu.,Lomakina, S. I.,Kuchin, A. V.
, p. 1012 - 1017 (2007/10/02)
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