ORGNTuesday, August 21, 2007
1:00 PM-5:00 PM BCEC -- 258B, Oral
New Reactions and Methodology
Presiding:Anthony O King
1:00 PM467Allenyl azide cycloaddition chemistry: Photochemical initiation in the presence of Cu(I) leads to improved regioselectivity
D. Keith Hester II, Ken S. Feldman
1:20 PM468Asymmetric conjugate addition of allylboronates to activated enones using Ni-catalysis
Joshua D. Sieber, Shubin Liu, James P. Morken
1:40 PM469Asymmetric synthesis of (Z)-disubstituted allylic alcohols
Luca Salvi, Sang-Jin Jeon, Ethan L Fisher, Patrick J. Carroll, Patrick J. Walsh
2:00 PM470Azides in organic synthesis: Stereoselective synthesis of biologically active molecules
Sundarababu Baskaran, M. Gomathi Sankar, A Aravind
2:20 PM471Cationic Nazarov-type electrocyclization of arylallyl alcohols in the formation of indenes: Investigation of substituent effects on regioselectivity
Chris D. Smith, Gregory Rosocha, Leo Mui, Robert A. Batey
2:40 PM472Cis-fused bicyclic ether arrays as a general framework for natural product synthesis
Stephen Philip Fearnley, Pedro Lory
3:00 PM473Diastereoselective Friedel-Crafts alkylation reactions of α-chiral benzylic cations
Philipp Rubenbauer, Daniel Stadler, Friedrich Mühlthau, Thorsten Bach
3:20 PM474Direct reduction of diazene linkages to hydrazo groups with hydrazine
Jesse S. Moran, William Koppes, Jimmie C. Oxley
3:40 PM475Efficient N-heterocyclic carbene catalyzed O- to C-acyl transfer
Andrew D. Smith, Jennifer E. Thomson, Craig D. Campbell, Carmen Concellón, Katherine A. Gallagher, Philip Lenden
4:00 PM476Intramolecular Diels-Alder reactions of oxazolone: Approaches toward total synthesis of pumiliotoxin C and related alkaloids
Charnsak Thongsornkleeb, Stephen Philip Fearnley
4:20 PM477Syntheses and antagonist hormonal properties of novel 11β-aryl-17,17-spiro[(4'H,5'-methylene)oxazol]-substituted steroids
Chunyang Jin, Jason P. Burgess, John A. Kepler, C. Edgar Cook
4:40 PM478Toward directing-group-free epoxide opening cascades: Control of regioselectivity in intramolecular epoxide opening reactions
Ivan Vilotijevic, Christopher J. Morten, Timothy F. Jamison

Previous Session -- New Reactions and Methodology

Symposium Grid -- Division of Organic Chemistry -- Session Listing

The 234th ACS National Meeting, Boston, MA, August 19-23, 2007