ChemInform Abstract: On the Diastereofacial Selectivity of Lewis Acid-Catalyzed Carbon- Carbon Bond Forming Reactions of Conjugated Cyclic Enones Bearing Electron-Withdrawing Substituents at the γ-Position.

ChemInform ◽  
2010 ◽  
Vol 22 (20) ◽  
pp. no-no
Author(s):  
L. O. JERONCIC ◽  
M.-P. CABAL ◽  
S. J. DANISHEFSKY ◽  
G. M. SHULTE
Keyword(s):  
Lewis Acid ◽  
Carbon Bond ◽  
Bond Forming ◽  
Carbon Carbon Bond ◽  
Cyclic Enones ◽  
Bond Forming Reactions ◽  
Acid Catalyzed ◽  
Electron Withdrawing Substituents

Lewis-acid catalysis of carbon carbon bond forming reactions in water

1996 ◽  
Vol 115 (11-12) ◽  
pp. 457-464 ◽  
Author(s):  
Jan B. F. N. Engberts ◽  
Ben L. Feringa ◽  
Erik Keller ◽  
Sijbren Otto
Keyword(s):  
Lewis Acid ◽  
Acid Catalysis ◽  
Lewis Acid Catalysis ◽  
Carbon Bond ◽  
Bond Forming ◽  
Carbon Carbon Bond ◽  
Bond Forming Reactions

Carbon–carbon bond forming reactions of acetylenic esters and ketones within frustrated phosphane/borane Lewis pair frameworks

2019 ◽  
Vol 48 (31) ◽  
pp. 11921-11926 ◽  
Author(s):  
Long Wang ◽  
Jun Li ◽  
Dongsheng Deng ◽  
Constantin G. Daniliuc ◽  
Christian Mück-Lichtenfeld ◽  
...  
Keyword(s):  
Lewis Acid ◽  
Dimethyl Acetylenedicarboxylate ◽  
Acetylenic Esters ◽  
Carbon Bond ◽  
Bond Forming ◽  
Carbon Carbon Bond ◽  
Bond Forming Reactions ◽  
Cyclopropane Derivatives

The three-component reactions of bulky diarylbutenylphosphanes with dimethyl acetylenedicarboxylate and the strong boron Lewis acid B(C6F5)3 give the ylide-substituted cyclopropane derivatives.

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