ChemInform Abstract: Regio- and Enantioselective Synthesis of N-Allylindoles by Iridium-Catalyzed Allylic Amination/Transition-Metal-Catalyzed Cyclization Reactions.

ChemInform ◽  
2014 ◽  
Vol 45 (33) ◽  
pp. no-no
Author(s):  
Ke-Yin Ye ◽  
Li-Xin Dai ◽  
Shu-Li You
Keyword(s):  
Transition Metal ◽  
Enantioselective Synthesis ◽  
Cyclization Reactions ◽  
Allylic Amination ◽  
Transition Metal Catalyzed ◽  
Metal Catalyzed

scholarly journals New cyclization reactions in organic syntheses

2002 ◽  
Vol 74 (1) ◽  
pp. 159-166 ◽  
Author(s):  
Iwao Ojima
Keyword(s):  
Amino Acids ◽  
Transition Metal ◽  
Total Synthesis ◽  
Cyclization Reactions ◽  
Organic Syntheses ◽  
Carbocyclic Compounds ◽  
Efficient Construction ◽  
Transition Metal Catalyzed ◽  
Metal Catalyzed

Recent development in the transition metal-catalyzed cyclization reactions for organic syntheses in the author's laboratories is summarized, which includes (i) novel silylcarbocyclizations (SiCaCs) and carbonylative carbotricyclizations, (ii) intramolecular silylformylations and desymmerization of siloxydiynes by sequential double silylformylation, (iii) efficient total synthesis of (+)-prosopinine, (iv) enantioselective desymmetrization of aminodienes, and (iv) new and efficient routes to 1-azabicyclo[x.y.0]alkane amino acids. All these processes are catalyzed by Rh or Rh­Co complexes, and useful for rapid and efficient construction of a variety of heterocyclic and carbocyclic compounds. Mechanisms of these new carbocyclization and cyclohydrocarbonylation reactions are also discussed.

scholarly journals Enantioselective synthesis of gem-diarylalkanes by transition metal-catalyzed asymmetric arylations (TMCAAr)

2018 ◽  
Vol 9 (3) ◽  
pp. 546-559 ◽  
Author(s):  
Tao Jia ◽  
Peng Cao ◽  
Jian Liao
Keyword(s):  
Transition Metal ◽  
Enantioselective Synthesis ◽  
Transfer Reactions ◽  
Stereogenic Centers ◽  
Transition Metal Catalyzed ◽  
Metal Catalyzed ◽  
Quaternary Stereogenic Centers ◽  
Aryl Transfer

To date, enantiomerically enriched molecules containing gem(1,1)-diaryl containing tertiary or quaternary stereogenic centers have been readily accessed by transition metal-catalyzed enantioselective or stereoconvergent aryl transfer reactions.

Transition Metal Catalyzed Enantioselective Borylative Cyclization Reactions

2020 ◽  
Author(s):  
Yuqi Ji ◽  
Min Zhang ◽  
Mimi Xing ◽  
Huanhuan Cui ◽  
Qian Zhao ◽  
...  
Keyword(s):  
Transition Metal ◽  
Cyclization Reactions ◽  
Transition Metal Catalyzed ◽  
Metal Catalyzed
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