Catalytic Asymmetric Addition Reactions of Cu(I)-Conjugated Soft Carbon Nucleophiles

2015 ◽  
pp. 169-182 ◽  
Author(s):  
Xiaofeng Wei ◽  
Yohei Shimizu ◽  
Motomu Kanai
Keyword(s):  
Addition Reactions ◽  
Asymmetric Addition ◽  
Carbon Nucleophiles ◽  
Soft Carbon ◽  
Catalytic Asymmetric

A Strategy for Synthesizing Axially Chiral Naphthyl‐Indoles: Catalytic Asymmetric Addition Reactions of Racemic Substrates

2019 ◽  
Vol 131 (42) ◽  
pp. 15248-15254 ◽  
Author(s):  
Fei Jiang ◽  
Ke‐Wei Chen ◽  
Ping Wu ◽  
Yu‐Chen Zhang ◽  
Yinchun Jiao ◽  
...  
Keyword(s):  
Addition Reactions ◽  
Asymmetric Addition ◽  
Axially Chiral ◽  
Catalytic Asymmetric

Catalytic Asymmetric Addition Reactions of Formaldehyde N,N-Dialkylhydrazone to Synthesize Chiral Nitrile Derivatives

2020 ◽  
Vol 22 (13) ◽  
pp. 5217-5222
Author(s):  
Hang Zhang ◽  
Yao Luo ◽  
Chenhao Zhu ◽  
Shunxi Dong ◽  
Xiaohua Liu ◽  
...  
Keyword(s):  
Addition Reactions ◽  
Asymmetric Addition ◽  
Catalytic Asymmetric

A Strategy for Synthesizing Axially Chiral Naphthyl‐Indoles: Catalytic Asymmetric Addition Reactions of Racemic Substrates

2019 ◽  
Vol 58 (42) ◽  
pp. 15104-15110 ◽  
Author(s):  
Fei Jiang ◽  
Ke‐Wei Chen ◽  
Ping Wu ◽  
Yu‐Chen Zhang ◽  
Yinchun Jiao ◽  
...  
Keyword(s):  
Addition Reactions ◽  
Asymmetric Addition ◽  
Axially Chiral ◽  
Catalytic Asymmetric

ChemInform Abstract: Catalytic Asymmetric Addition Reactions of Carbonyls. A Common Catalytic Approach

ChemInform ◽  
2010 ◽  
Vol 30 (41) ◽  
pp. no-no
Author(s):  
Karl Anker Joergensen ◽  
Mogens Johannsen ◽  
Sulan Yao ◽  
Helene Audrain ◽  
Jacob Thorhauge
Keyword(s):  
Addition Reactions ◽  
Asymmetric Addition ◽  
Catalytic Asymmetric

Catalytic Asymmetric Addition Reactions of Carbonyls. A Common Catalytic Approach

1999 ◽  
Vol 32 (7) ◽  
pp. 605-613 ◽  
Author(s):  
Karl Anker Jørgensen ◽  
Mogens Johannsen ◽  
Sulan Yao ◽  
Hélène Audrain ◽  
Jacob Thorhauge
Keyword(s):  
Addition Reactions ◽  
Asymmetric Addition ◽  
Catalytic Asymmetric

scholarly journals Nucleophilic Addition to Nitrones Using a Flow Microreactor

Synlett ◽  
2020 ◽  
Vol 31 (09) ◽  
pp. 866-870
Author(s):  
Yasushi Imada ◽  
Yukihiro Arakawa ◽  
Shun Ueta ◽  
Takuma Okamoto ◽  
Keiji Minagawa
Keyword(s):  
Nucleophilic Addition ◽  
Side Reactions ◽  
Addition Reactions ◽  
Carbon Nucleophiles ◽  
Flow Microreactor ◽  
Similar Temperature ◽  
Soft Carbon ◽  
High Yields ◽  
First Time ◽  
Acyl Halides

Nucleophilic addition reactions of soft carbon nucleophiles to nitrones in a flow microreactor are reported for the first time. Under microflow conditions at 30 to 0 °C, a range of nitrones can be efficiently transformed into the corresponding oxyiminium ions by reaction with either acyl halides or trialkylsilyl triflates. These can subsequently undergo the addition of nucleophiles including allyltributylstannane, ketene methyl tert-butyldimethylsilyl acetal, and N-silyl ketene imines to afford the corresponding adducts in high yields; such reactions at a similar temperature under batch conditions resulted in lower yields because of undesired side reactions.

Synthesis of Allenyl Ketones by the Palladium-Catalyzed Carbonylation of 2-Alkynyl Carbonates in the Presence of Soft Carbon Nucleophiles

Synlett ◽  
1991 ◽  
Vol 1991 (09) ◽  
pp. 697-698 ◽  
Author(s):  
Tadakatsu Mandai ◽  
Hiroaki Kunitomi ◽  
Kiyoto Higashi ◽  
Mikio Kawada ◽  
Jiro Tsuji
Keyword(s):  
Carbon Nucleophiles ◽  
Palladium Catalyzed ◽  
Soft Carbon
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