Enantioselective Addition of Terminal Alkynes to Unactivated Ketones

2011 ◽  
pp. 1
Author(s):  
E. M. Carreira ◽  
D. E. Frantz
Keyword(s):  
Terminal Alkynes ◽  
Enantioselective Addition

Dimethylzinc-mediated enantioselective addition of terminal alkynes to 1,2-diketones using perhydro-1,3-benzoxazines as ligands

2021 ◽  
Author(s):  
Elena Prieto ◽  
Rebeca Infante ◽  
Javier Nieto ◽  
Celia Andres
Keyword(s):  
Chiral Ligand ◽  
Terminal Alkynes ◽  
Conformationally Restricted ◽  
Enantioselective Addition

A conformationally restricted perhydro-1,3-benzoxazine derived from (-)-8-aminomenthol behaves as a good chiral ligand in the dimethylzinc-mediated enantioselective monoaddition of aromatic and aliphatic terminal alkynes to 1,2-diketones. The corresponding α-hydroxyketones were...

scholarly journals Enantioselective Addition of Terminal Alkynes to Isolated Isoquinoline Iminiums.

ChemInform ◽  
2006 ◽  
Vol 37 (20) ◽  
Author(s):  
Alexander M. Taylor ◽  
Stuart L. Schreiber
Keyword(s):  
Terminal Alkynes ◽  
Enantioselective Addition

Highly enantioselective addition of terminal alkynes to aldehydes catalyzed by a new chiral β-sulfonamide alcohol/Ti(OiPr)4/Et2Zn/R3N catalyst system

Chirality ◽  
2009 ◽  
Vol 21 (2) ◽  
pp. 316-323 ◽  
Author(s):  
Li Qiu ◽  
Quan Wang ◽  
Li Lin ◽  
Xiaodong Liu ◽  
Xianxing Jiang ◽  
...  
Keyword(s):  
Catalyst System ◽  
Terminal Alkynes ◽  
Enantioselective Addition

ChemInform Abstract: Application of Tartarate Derived Bidentate Bioxazolines in Enantioselective Addition of Terminal Alkynes to Imines.

ChemInform ◽  
2013 ◽  
Vol 44 (42) ◽  
pp. no-no
Author(s):  
Kaluvu Balaraman ◽  
Ravichandran Vasanthan ◽  
Venkitasamy Kesavan
Keyword(s):  
Terminal Alkynes ◽  
Enantioselective Addition

ChemInform Abstract: Catalytic Enantioselective Addition of Terminal Alkynes to Aromatic Aldehydes Using Zinc-Hydroxyamide Complexes.

ChemInform ◽  
2010 ◽  
Vol 41 (8) ◽  
Author(s):  
Gonzalo Blay ◽  
Luz Cardona ◽  
Isabel Fernandez ◽  
Alicia Marco-Aleixandre ◽  
M. Carmen Munoz ◽  
...  
Keyword(s):  
Aromatic Aldehydes ◽  
Terminal Alkynes ◽  
Enantioselective Addition

Enantioselective Addition of Terminal Alkynes to Isolated Isoquinoline Iminiums

2006 ◽  
Vol 8 (1) ◽  
pp. 143-146 ◽  
Author(s):  
Alexander M. Taylor ◽  
Stuart L. Schreiber
Keyword(s):  
Terminal Alkynes ◽  
Enantioselective Addition

ChemInform Abstract: Enantioselective Addition of Terminal Alkynes to N-(Diphenylphosphinoyl)imines Catalyzed by Zn-BINOL Complexes.

ChemInform ◽  
2012 ◽  
Vol 43 (30) ◽  
pp. no-no
Author(s):  
Gonzalo Blay ◽  
Eric Ceballos ◽  
Alicia Monleon ◽  
Jose R. Pedro
Keyword(s):  
Terminal Alkynes ◽  
Enantioselective Addition
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