?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.relation=http%3A%2F%2Fd-scholarship-dev.library.pitt.edu%2F8229%2F&rft.title=Progress+Towards+the+Total+Synthesis+of+3%CE%B1-Hydroxy-15-Rippertene&rft.creator=Rosenberg%2C+Adam+Jason&rft.description=The+Rh(I)-catalyzed+allenic+cyclocarbonylation+reaction+is+a+formal+%5B2+%2B+2+%2B+1%5D+cyclocarbonylation+process+that+has+been+used+to+gain+access+to+4-alkylidenecyclopentenones.+Inclusion+of+a+six-membered+ring+on+the+tether+between+the+allene+and+the+alkyne+components+allows+access+to+a+variety+of+%5B6-7-5%5D+ring+structures+found+in+the+core-skeletons+of+natural+products+such+as+rippertene.+This+thesis+describes+a+synthetic+approach+to+the+carbocyclic+skeleton+of+3%CE%B1-hydroxy-15-rippertene%2C+utilizing+the+Rh(I)-catalyzed+allenic+cyclocarbonylation+reaction.+Starting+from+2-butyn-1-ol+the+%5B6-7-5%5D+carbocyclic+core+of+rippertene+was+synthesized+in+1.9%25+over+10+steps.&rft.date=2009-09-29&rft.type=University+of+Pittsburgh+ETD&rft.type=PeerReviewed&rft.format=application%2Fpdf&rft.language=en&rft.identifier=http%3A%2F%2Fd-scholarship-dev.library.pitt.edu%2F8229%2F1%2FRoseberg_Adam_J_Thesis_May_09.pdf&rft.identifier=++Rosenberg%2C+Adam+Jason++(2009)+Progress+Towards+the+Total+Synthesis+of+3%CE%B1-Hydroxy-15-Rippertene.++Master's+Thesis%2C+University+of+Pittsburgh.++++(Unpublished)++