Boron-Selective Biaryl Coupling Approach to Versatile Dibenzoxaborins and Application to Concise Synthesis of Defucogilvocarcin M

2014 ◽  
Vol 16 (23) ◽  
pp. 6240-6243 ◽  
Author(s):  
Yuto Sumida ◽  
Ryu Harada ◽  
Tomoe Kato-Sumida ◽  
Kohei Johmoto ◽  
Hidehiro Uekusa ◽  
...  
Keyword(s):  
Biaryl Coupling ◽  
Coupling Approach

ChemInform Abstract: Boron-Selective Biaryl Coupling Approach to Versatile Dibenzoxaborins and Application to Concise synthesis of Defucogilvocarcin M (XIV).

ChemInform ◽  
2015 ◽  
Vol 46 (19) ◽  
pp. no-no
Author(s):  
Yuto Sumida ◽  
Ryu Harada ◽  
Tomoe Kato-Sumida ◽  
Kohei Johmoto ◽  
Hidehiro Uekusa ◽  
...  
Keyword(s):  
Biaryl Coupling ◽  
Coupling Approach

ChemInform Abstract: A Potentially General Intramolecular Biaryl Coupling Approach to Optically Pure 2,2′-BINOL Analogues.

ChemInform ◽  
2010 ◽  
Vol 28 (21) ◽  
pp. no-no
Author(s):  
B. H. LIPSHUTZ ◽  
B. JAMES ◽  
S. VANCE ◽  
I. CARRICO
Keyword(s):  
Biaryl Coupling ◽  
Coupling Approach ◽  
Optically Pure

A potentially general intramolecular biaryl coupling approach to optically pure 2,2′-BINOL analogs

1997 ◽  
Vol 38 (5) ◽  
pp. 753-756 ◽  
Author(s):  
Bruce H. Lipshutz ◽  
Brian James ◽  
Shelly Vance ◽  
Isaac Carrico
Keyword(s):  
Biaryl Coupling ◽  
Coupling Approach ◽  
Optically Pure

Glass transition for dipolar hard spheres: a mode-coupling approach

1998 ◽  
Vol 77 (2) ◽  
pp. 305-311 ◽  
Author(s):  
Thomas Scheidsteger, Rolf Schilling
Keyword(s):  
Glass Transition ◽  
Mode Coupling ◽  
Hard Spheres ◽  
Coupling Approach

Convergent Total Synthesis of Principinol D, a Rearranged Kaurane Diterpenoid

2019 ◽  
Author(s):  
Timothy Newhouse ◽  
Aneta Turlik ◽  
Yifeng Chen ◽  
Anthony Scruse
Keyword(s):  
Total Synthesis ◽  
Natural Product ◽  
Late Stage ◽  
Membered Ring ◽  
Entry Point ◽  
Ketone Reduction ◽  
Coupling Approach

<div> <p>The total synthesis of principinol D, a rearranged kaurane diterpenoid, is reported. This grayanane natural product is constructed via a convergent fragment coupling approach, wherein the central 7-membered ring is synthesized at a late stage. The bicyclo[3.2.1]octane fragment is accessed by a Ni-catalyzed α-vinylation reaction. Strategic reductions include a diastereoselective SmI<sub>2</sub>-mediated ketone reduction with PhSH and a new protocol for selective ester reduction in the presence of ketones. The convergent strategy reported herein may be an entry point to the larger class of kaurane diterpenoids.</p> </div>

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