Anodic Cyclization Reactions:  Reversing the Polarity of Ketene Dithioacetal Groups

2001 ◽  
Vol 3 (11) ◽  
pp. 1729-1732 ◽  
Author(s):  
Yongmao Sun ◽  
Bin Liu ◽  
Jeff Kao ◽  
D. Andre' d'Avignon ◽  
Kevin D. Moeller
Keyword(s):  
Cyclization Reactions ◽  
Ketene Dithioacetal ◽  
Anodic Cyclization

ChemInform Abstract: Anodic Cyclization Reactions: Reversing the Polarity of Ketene Dithioacetal Groups.

ChemInform ◽  
2010 ◽  
Vol 32 (38) ◽  
pp. no-no
Author(s):  
Yongmao Sun ◽  
Bin Liu ◽  
Jeff Kao ◽  
D. Andre d'Avignon ◽  
Kevin D. Moeller
Keyword(s):  
Cyclization Reactions ◽  
Ketene Dithioacetal ◽  
Anodic Cyclization

Anodic cyclization reactions and the synthesis of (−)-crobarbatic acid

2008 ◽  
Vol 49 (24) ◽  
pp. 3868-3871 ◽  
Author(s):  
Hai-Chao Xu ◽  
John D. Brandt ◽  
Kevin D. Moeller
Keyword(s):  
Cyclization Reactions ◽  
Anodic Cyclization

Anodic Cyclization Reactions and the Mechanistic Strategies That Enable Optimization

2017 ◽  
Vol 50 (9) ◽  
pp. 2346-2352 ◽  
Author(s):  
Ruozhu Feng ◽  
Jake A. Smith ◽  
Kevin D. Moeller
Keyword(s):  
Cyclization Reactions ◽  
Anodic Cyclization

scholarly journals Anodic Cyclization Reactions: The Total Synthesis of Alliacol A.

ChemInform ◽  
2003 ◽  
Vol 34 (22) ◽  
Author(s):  
John Mihelcic ◽  
Kevin D. Moeller
Keyword(s):  
Total Synthesis ◽  
Cyclization Reactions ◽  
Anodic Cyclization

Mechanistic Study and Development of Catalytic Reactions of Sm(II)

2018 ◽  
Author(s):  
Sandepan Maity ◽  
Robert Flowers
Keyword(s):  
Molecular Weight ◽  
High Molecular Weight ◽  
Proton Donor ◽  
Catalytic Reactions ◽  
Mechanistic Study ◽  
Mechanistic Studies ◽  
Cyclization Reactions ◽  
Mechanistic Approach ◽  
Donor Source

Despite the broad utility and application of SmI<sub>2</sub>in synthesis, the reagent is used in stoichiometric amounts and has a high molecular weight, resulting in a large amount of material being used for reactions requiring one or more equivalents of electrons. We report mechanistic studies on catalytic reactions of Sm(II) employing a terminal magnesium reductant and trimethyl silyl chloride in concert with a non-coordinating proton donor source. Reactions using this approach permitted reductions with as little as 1 mol% Sm. The mechanistic approach enabled catalysis employing HMPA as a ligand, facilitating the development of catalytic Sm(II) 5-<i>exo</i>-<i>trig </i>ketyl olefin cyclization reactions.

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