[babbas]

Im having trouble with a synthesis... im doing a project on the synthesis of estrone.. i found one from 2004 and im having trouble finding the byproducts of two reactions.

1. Wadsworth–Emmons olefination reactions .. i know the reagents, i just dont know the byproducts
 and 2. the byproducts of a heck reaction.

If someone can help me out, that would be great.. THANX

[AWK]

http://www.rsc.org/delivery/_ArticleLinking/DisplayArticleForFree.cfm?doi=b406822j&JournalCode=OB
http://www.chem.harvard.edu/groups/myers/handouts/Heck.pdf
http://en.wikipedia.org/wiki/Heck_reaction

http://www.chem.harvard.edu/groups/myers/handouts/HWE2.pdf
http://en.wikipedia.org/wiki/Horner-Wadsworth-Emmons_reaction