Lewis acid-promoted carbonyl addition of 1,3-bis(silyl)propenes
2008 (English)In: Tetrahedron Letters, ISSN 0040-4039, E-ISSN 1873-3581, Vol. 49, no 48, 6882-6884 p.Article in journal (Refereed) Published
A novel synthetic protocol for Lewis acid-promoted addition of 1,3-bis(silyl)propenes to N-phenyl glyoxylamide and ethyl glyoxylate is developed. The reaction does not appear to be influenced by the steric bulk of the 1,3-bis(silyl)propenes, and represents a new approach to vinylation of glyoxylates; the products are obtained in good yields.
Place, publisher, year, edition, pages
2008. Vol. 49, no 48, 6882-6884 p.
Vinylation; Allylsilane; [1, 3]-Brook rearrangement; N-Phenyl glyoxylamide; Ethyl glyoxylate; Tin tetrachloride
IdentifiersURN: urn:nbn:se:kth:diva-17960DOI: 10.1016/j.tetlet.2008.09.099ISI: 000260843500040ScopusID: 2-s2.0-53549083769OAI: oai:DiVA.org:kth-17960DiVA: diva2:336005
QC 201005252010-08-052010-08-052011-01-17Bibliographically approved