ChemInform Abstract: Syntheses of Functionalized Cyclic Molecules by Palladium-Catalyzed Cyclization of Propargylic Esters with Bis-Nucleophiles

ChemInform ◽  
2013 ◽  
Vol 44 (46) ◽  
pp. no-no
Author(s):  
Masahiro Yoshida
Keyword(s):  
Cyclic Molecules ◽  
Palladium Catalyzed ◽  
Propargylic Esters

3-(o-Trifluoroacetamidoaryl)-1-propargylic esters: common intermediates for the palladium-catalyzed synthesis of 2-aminomethyl-, 2-vinylic, and 2-alkylindoles

Tetrahedron ◽  
2009 ◽  
Vol 65 (44) ◽  
pp. 8916-8929 ◽  
Author(s):  
Ilaria Ambrogio ◽  
Sandro Cacchi ◽  
Giancarlo Fabrizi ◽  
Alessandro Prastaro
Keyword(s):  
Palladium Catalyzed ◽  
Propargylic Esters

scholarly journals Palladium-Catalyzed Cross-Coupling Reaction of Triorganoindium Reagents with Propargylic Esters.

ChemInform ◽  
2006 ◽  
Vol 37 (32) ◽  
Author(s):  
Ricardo Riveiros ◽  
David Rodriguez ◽  
Jose Perez Sestelo ◽  
Luis A. Sarandeses
Keyword(s):  
Coupling Reaction ◽  
Cross Coupling ◽  
Cross Coupling Reaction ◽  
Palladium Catalyzed ◽  
Propargylic Esters

Enantioselective Construction of Bridgehead Quaternary Carbon Containing Bicyclo[3.3.1]nonanes by Palladium-Catalyzed ­Desymmetric Arylation

Synthesis ◽  
2018 ◽  
Vol 50 (08) ◽  
pp. 1661-1666 ◽  
Author(s):  
Wen-Bo Liu ◽  
Jinhui Cai ◽  
Qiang Wei ◽  
Xu-Dong Hu ◽  
Yan Zhang ◽  
...  
Keyword(s):  
Quaternary Carbon ◽  
Catalytic Method ◽  
Cyclic Molecules ◽  
Palladium Catalyzed

An enantioselective and catalytic method for the synthesis of bridgehead quaternary carbon containing bicyclo[3.3.1]nonanes is described. The intramolecular desymmetric arylation of α-disubstituted 1,3-diketones was achieved using a chiral Pd/PHOX complex. A variety of bridged cyclic molecules, common skeleton for polyprenylated acylphloroglucinols, were obtained in up to 84% yield with 86% ee.

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