ChemInform Abstract: Highly Enantioselective Copper(I)-Catalyzed Conjugate Addition of 1,3-Diynes to α,β-Unsaturated Trifluoromethyl Ketones.

ChemInform ◽  
2015 ◽  
Vol 46 (37) ◽  
pp. no-no
Author(s):  
Amparo Sanz-Marco ◽  
Gonzalo Blay ◽  
M. Carmen Munoz ◽  
Jose R. Pedro
Keyword(s):  
Conjugate Addition ◽  
Trifluoromethyl Ketones ◽  
Unsaturated Trifluoromethyl Ketones

scholarly journals Highly enantioselective copper(i)-catalyzed conjugate addition of 1,3-diynes to α,β-unsaturated trifluoromethyl ketones

2015 ◽  
Vol 51 (43) ◽  
pp. 8958-8961 ◽  
Author(s):  
Amparo Sanz-Marco ◽  
Gonzalo Blay ◽  
M. Carmen Muñoz ◽  
José R. Pedro
Keyword(s):  
Conjugate Addition ◽  
Trifluoromethyl Ketones ◽  
Stereogenic Center ◽  
Unsaturated Trifluoromethyl Ketones

The conjugate diynylation of α,β-unsaturated trifluoromethyl ketones with terminal diynes is carried out. Pre-metalation of the terminal 1,3-diyne is not required. Diynes bearing a propargylic stereogenic center are obtained with good yields and ee's.

ChemInform Abstract: A Convenient Synthesis of α-Alkoxycarbonyl-α,β- unsaturated Trifluoromethyl Ketones.

ChemInform ◽  
2010 ◽  
Vol 27 (28) ◽  
pp. no-no
Author(s):  
I. KATSUYAMA ◽  
K. FUNABIKI ◽  
M. MATSUI ◽  
H. MURAMATSU ◽  
K. SHIBATA
Keyword(s):  
Trifluoromethyl Ketones ◽  
Convenient Synthesis ◽  
Unsaturated Trifluoromethyl Ketones
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