Deprotection of Acetals from Unsaturated, Unstable Bromoketones

REFERENCES

• Westerlund , A. ; Gras , J.-L. ; Carlson , R. Investigation of 1-bromo-3-buten-2-one as building block in organic synthesis . Tetrahedron 2001 , 57 , 5879 – 5883 .
   Web of Science ®Google Scholar
• Herman , T. ; Carlson , R. Nouvelle voie d'acces au squelette cyclopentenoidique . Tetrahedron Lett. 1989 , 30 , 3657 – 3658 .
   Google Scholar
• Westerlund , A. ; Carlson , R. Synthesis of 1-bromo-3-buten-2-one . Synth. Commun. 2002 , 29 , 4035 – 4042 .
   Google Scholar
• Carlson , R. ; Descomps , A. ; Mekonnen , A. ; Westerlund , A. ; Havelkova , M. Improved synthesis of 1-bromo-3-buten-2-one . Synth. Commun. 2011 , 41 , 2039 – 2945 .
   Google Scholar
• Mekonnen , A. ; Westerlund , A. ; Havelkova , M. ; Descomps , A. ; Carlson , R. Synthesis of 1-bromo-3-butyn-2-one and 1,3-dibromo-3-buten-2-one . Synth. Commun. 2009 , 39 , 2472 – 2480 .
   Web of Science ®Google Scholar
• Kim , K. S. ; Song , Y. H. ; Lee , B. H. ; Hahn , C. S. Efficient and selective cleavage of acetals and ketals using ferric chloride adsorbed on silica gel . J. Org. Chem. 1986 , 51 , 404 – 407 .
   Web of Science ®Google Scholar
• Fadel , A. ; Yefasah , R. ; Salaun , J. Anhydrous iron (III) chloride dispersed on silica gel; III. A convenient and mild reagent for deacetalization in dry medium . Synthesis 1987 , 37 – 40 .
   Web of Science ®Google Scholar