BRG Meeting Archive: 2006
date hot topic research problem
12-05-06     Marshall Mike
         
11-28-06 Torquoselective synthesis John    
[LINK] Hsung, azatriene cyclization: OL 2006, 8 (12), 2611.  
[LINK] Shindo, cyclooxabutene openings: Chem. Eur. J. 2006, 12 (2), 524.
[LINK] Harmata, retro-Nazarov reactions: OL 2005, 7 (9), 1881.  
         
11-21-06 Thanksgiving "meeting"      
         
11-14-06     Snapper Mark
     
profile paper(s): [1 2 3 4 5]
         
11-07-06 New syntheses of helicenes Heath    
[LINK] Fox, helical metallofoldamers: JACS 2006, 128 (44), 14242.
[LINK] Collins, helicenes by RCM: ACIE 2006, 45 (18), 2923. (+ see King JOC 2005)
[LINK] Harrowven, rad. sub.: ACIE 2006, 45 (14), 2242.  
[LINK] Highlight of helicene synthesis: ACIE 2003, 42 (34), 3986.
       
10-24-06     Saicic Selena
         
10-17-06 New methodology from Corey lab Matt    
[LINK] Beta lactone formation: OL 2006, 8 (21), 4943.  
[LINK] Haloamidation of olefins: JACS 2006, 128 (30), 9644.  
[LINK] Amino acid remote functionalization 1: OL 2006, 8 (13), 2819.  
[LINK] Amino acid remote functionalization 2: OL 2006, 8 (15), 3391.  
         
10-10-06     Rees J.
     
profile paper(s): [1 2 3 4 5]
         
10-03-06 Early syntheses of zaragozic acids Paul    
[LINK] Nicolaou: ACIE 1994, 33, 2190.      

[LINK]

 Carreira: JACS 1994, 116 (23), 10825.    
[LINK] Evans: JACS 1994, 116 (26), 12111.    
         
09-26-06     Dervan John
     
profile paper(s): [1 2 3]
         
09-21-06 1st Annual BRG Symposium      
3.00 pm Mark Sephton: "Enantioselective Organocatalysis with Ambifunctional 6,6´-Disubstituted-2,2´-dihydroxybiphenyls"
3.30 pm Heath Giesbrecht: "Investigation of the Modified Julia Alkenation for the
Preparation of alpha,beta-Unsaturated Lactones"
4.00 pm Matt Burge: "Iterative Stereospecific Reagent Controlled Homologation of Boronic Esters with Enantioenriched Main-Group Chiral Carbenoids
4.30 pm Selena Milicevic: "8,8´-Biquinolyl: A New Framework for Asymmetric Catalytic Transformations"
5.00 pm J. Gunderson: "Enantioselective Synthesis of Axially Chiral Biaryl Molecules by Desymmetrization of Proprochiral D2d-Symmetric 2,2´,6,6´-Tetrasubstituted Biphenyls"
5.30 pm John Melbardis: "An Asymmetric Approach to the Sparteine Alkaloids from
Tetraoxobispidines"
6.00 pm Alex Hadduck: "A Model System For A Diazine-Benzofuran
Cycloaddition/ Fragmentation Approach To Thebaine"
         
09-12-06 No meeting: ACS conference      
         
09-05-06 Enantioselective synth. of amines Mark    
[LINK] Kobayashi: JACS 2006, 128 (34), 11038.    
[LINK] Peters: ACIE 2006, 45 (34), 5694.    
[LINK] Dixon: Chem. Commun. 2006, (11), 1191.    
         
08-29-06     Stang Heath
     
profile paper(s): [1 2 3 4 5]
     
problem answer(s): [1 2]
         
08-22-06 New metal mediated rxns Selena    
[LINK] Jamison: OL 2006, 8 (17), 3761.    
[LINK] White: JACS 2006, 128 (28), 9032.    
[LINK] Trost: JACS 2006, 128 (32), 10358.    
  Useful ozonolysis tricks (Schreiber) Paul    
  Schreiber: TL1982, 23 (38), 3867.    
  Schreiber: TL1983, 24 (23), 2363.    
[LINK] review: Chem. Rev. 2006, 106 (7), 2990.    
       
08-15-06     Eschenmoser Matt
     
problem answer(s): [1 2 3]
         
08-08-06 Hexacyclinol controversy J.    
[LINK] La Clair: ACIE 2006, 45 (17), 2769.    
[LINK] Rychnovsky: OL 2006, 8 (13), 2895.    

[LINK]

 Porco & Rychnovsky: ACIE 2006, ASAP  
[LINK] Chemblog discussion  
problem answer(s): [1]
         
08-01-06 Synthesis of [4] & [5]catenanes Paul Mislow Mark
  Stoddart: ACIE 1994, 33 (4), 433.      
         
07-25-06 Methods for polypropionate synth. Heath    
[LINK] Ward: OL 2006, 8 (12), 2631.      
[LINK] Nelson: JACS 2006, 128 (23), 7438.    
[LINK] Breit: ACIE 2005, 44 (33), 5267.    
         
07-18-06 No meeting      
         
07-11-06     Kagan Selena
         
07-05-06 New Sakurai and Mukaiyama rxns Matt    
[LINK] Evans: OL 2006, 8 (10), 2071.    
[LINK] Markó: ACIE 2006, 45 (20), 3357.    
[LINK] Denmark: JACS 2006, 128 (4), 1038.    
         
06-20-06 Development of olefin metathesis Paul Heathcock J.
[LINK] Chauvin: ACIE 2006, 45 (23), 3740.    
[LINK] Schrock: ACIE 2006, 45 (23), 3748.    
[LINK] Grubbs: ACIE 2006, 45 (23), 3760.    
         
06-13-06 Finals week: No meeting      
         
06-06-06 Pentannulation strategies Mark    
[LINK] Sarpong: JACS 2006, 128 (21), 6786.    
[LINK] Zhang: JACS 2006, 128 (5), 1442.    
[LINK] Hayashi: JACS 2005, 127 (9), 2872.    
         
05-30-06 No meeting      
         
05-23-06     Arigoni Heath
         
05-16-06 new & old approaches to Tamifu® Selena    
[LINK] Shibasaki: JACS 2006, 128 (19), 6312.    
[LINK] Corey: JACS 2006, 128 (19), 6310.    
[LINK] Gilead: JOC 1998, 63 (13), 4545.    
         
05-09-06 conform. analysis of medium rings Paul Still Matt
  Still: Tetrahedron 1981, 37 (23), 3981.    
         
05-02-06 cross-coupl. with sp3 electrophiles J.    
[LINK] Fu, Ni-cat. Suzuki: JACS 2006, 128 (16) , 5360.    
[LINK] Organ, Pd-(NHC)-cat. Negishi: OL 2005, 7 (17), 3805.  
[LINK] Beller, mini-review: ACIE 2005, 44 (5), 674.    
         
04-25-06 No meeting      
         
04-18-06     Hoveyda Mark
         
04-11-06 Nano-machinery Heath    
[LINK] Feringa, motor: JACS 2006, ASAP      
[LINK] Stoddart, elevator: Science 2004, 303, 1845.    
[LINK] McGlinchey, rachet: Organomet. 2004, 23, 2884.    
         
04-04-06     White Selena
         
03-28-06 Misc. new methods Matt    
[LINK] Fu, enant. O-H insertion: JACS 2006, 128 (14), 4594.  
[LINK] Hartwig, Zn-amide arylation: JACS 2006, ASAP    
[LINK] He, Au-cat. hydroamination: ACIE 2006, 45 (11), 1744.  
         
03-21-06 Finals week: No meeting      
         
03-14-06     Roush Mark
         
03-07-06 Recent methodologies from Trost J.    
[LINK] Oxid. of allylic esters/carbonates: JACS 2006, 128 (8), 2540.
[LINK] Dinuclear Zn-cat. asymmetric alkynylation: JACS 2006, 128 (1), 8.
[LINK] Enant. addn. of 1,3-dicarbonyls to allenes: Chem. Eur. J. 2005, 11 (23), 7075.
         
02-28-06     Keck Heath
         
02-21-06 Bode amide ligation Paul Brimble Matt
[LINK] Iterative beta-peptide formation: JACS 2006, 128 (5), 1452.
[LINK] Formation of alpha-peptides: ACIE 2006, 45 (8), 1248.
         
02-14-06 No meeting      
         
02-07-06 Borylation reactions Selena Grubbs Tyler
[LINK] (M. R.) Smith JACS 2005, 127 (30), 10539.
[LINK] Marder ACIE 2006, 45 (3), 489.    
[LINK] Morken JACS 2006, 128 (1), 74.    
         
01-31-06 Applications of the Brook rearr. Mark Meyers J.
[LINK] Jamison JACS 2006, 128 (4), 1056.      
[LINK] Smith JACS 2006, 128 (1), 66.      
[LINK] Takeda OL 2004, 6 (26), 4849.      
  Reduction of Ar-OTs cat. by Ni/C Paul    
[LINK] Lipshutz ACIE 2006, 45 (5), 800.      
         
01-24-06 Silicon tethers in synthesis Heath Schrock Selena
[LINK] Phillips JACS 2006, 128 (2), 408.    
[LINK] Evans JACS 2004, 126 (36), 11150.    
[LINK] Leighton Tetrahedron 2003, 59 (45), 8889.    
       
01-17-06 Bond form. via tandem redox rxns Matt Houk Mark
[LINK] Williams (Ir(I) cat.) OBC 2006, 4(1), 116.  
[LINK] Taylor (MnO2 med.) ACR 2005, 38 (11), 851.    
         
01-10-06 RBF3(-) and RSi(OR)n in X-coupl. Tyler Molander Matt
[LINK] Kabalka (trifluoroborates) OL 2006, 8 (1), 11.    
[LINK] Denmark (siloxanes) OL 2006, 8 (1), 63.    
  Alpha-effect in gas phase Paul    
[LINK] Yamataka OL 2006, 8 (1), 119.      
         
01-03-06 Enantiosel. cyclopropanation Selena Boger Heath
[LINK] Charette JACS 2005, 127 (51), 18014. (+ see Chem. Rev. 2003, 103, 977)
[LINK] Toste JACS 2005, 127 (51), 18002.    
[LINK] Gaunt ACIE 2004, 43 (35), 4641.    
       
 
       
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Last modified: August 6, 2009 (PRB)