ChemInform Abstract: Asymmetric Allylation of Aldehydes and Glyoxylates Through ′C-Centered′ Chiral Pentacoordinate Allylsilicates or Promoted by Lewis Acid.

ChemInform ◽  
2010 ◽  
Vol 30 (28) ◽  
pp. no-no
Author(s):  
Dong Wang ◽  
Zhi Gang Wang ◽  
Ming Wen Wang ◽  
Yong Jun Chen ◽  
Li Liu ◽  
...  
Keyword(s):  
Lewis Acid ◽  
Asymmetric Allylation

Zn-Catalyzed Enantioselective Allylation and Allenylation of Isatins by virtue of Proline-derived Chiral Ligand

2022 ◽  
Author(s):  
Kuiliang Li ◽  
Xiang Sun ◽  
Shuangshuang Zhao ◽  
Tong Li ◽  
Zhenggen Zha ◽  
...  
Keyword(s):  
Lewis Acid ◽  
Chiral Ligand ◽  
Asymmetric Allylation ◽  
Optically Pure

An asymmetric allylation and allenylation of isatins with facile organoboron reagents was developed under the catalysis of Lewis acid. A series of optically pure 3-allyl-3-hydroxyoxindoles and 3-allenyl-3-hydroxyoxindoles can be obtained...

An enantioselective strategy for the total synthesis of (S)-tylophorine via catalytic asymmetric allylation and a one-pot DMAP-promoted isocyanate formation/Lewis acid catalyzed cyclization sequence

2014 ◽  
Vol 12 (22) ◽  
pp. 3616-3621 ◽  
Author(s):  
Bo Su ◽  
Hui Zhang ◽  
Meng Deng ◽  
Qingmin Wang
Keyword(s):  
Total Synthesis ◽  
Lewis Acid ◽  
Asymmetric Allylation ◽  
One Pot ◽  
Acid Catalyzed ◽  
Catalytic Asymmetric

A novel total synthesis of (S)-tylophorine is reported, featuring asymmetric allylation and cascade isocyanate formation and cyclization.

Catalytic asymmetric allylation using a chiral (acyloxy)borane complex as a versatile Lewis acid catalyst

1993 ◽  
Vol 115 (24) ◽  
pp. 11490-11495 ◽  
Author(s):  
Kazuaki Ishihara ◽  
Makoto Mouri ◽  
Qingzhi Gao ◽  
Tohru Maruyama ◽  
Kyoji Furuta ◽  
...  
Keyword(s):  
Lewis Acid ◽  
Acid Catalyst ◽  
Asymmetric Allylation ◽  
Lewis Acid Catalyst ◽  
Catalytic Asymmetric

ChemInform Abstract: Catalytic Asymmetric Allylation Using a Chiral (Acyloxy)borane Complex as a Versatile Lewis Acid Catalyst.

ChemInform ◽  
2010 ◽  
Vol 25 (11) ◽  
pp. no-no
Author(s):  
K. ISHIHARA ◽  
M. MOURI ◽  
Q. GAO ◽  
T. MARUYAMA ◽  
K. FURUTA ◽  
...  
Keyword(s):  
Lewis Acid ◽  
Acid Catalyst ◽  
Asymmetric Allylation ◽  
Lewis Acid Catalyst ◽  
Catalytic Asymmetric
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