Enantioselective Formal Synthesis of Nectrisine Using a Palladium-Catalyzed Asymmetric Allylic Amination and Cross-Metathesis as Key Steps

2016 ◽  
Vol 81 (12) ◽  
pp. 5217-5221 ◽  
Author(s):  
Sébastien Soriano ◽  
Mariam Azzouz ◽  
Josep Llaveria ◽  
Patricia Marcé ◽  
M. Isabel Matheu ◽  
...  
Keyword(s):  
Allylic Amination ◽  
Formal Synthesis ◽  
Cross Metathesis ◽  
Palladium Catalyzed ◽  
Key Steps

ChemInform Abstract: Enantioselective Formal Synthesis of Nectrisine Using a Palladium-Catalyzed Asymmetric Allylic Amination and Cross-Metathesis as Key Steps.

ChemInform ◽  
2016 ◽  
Vol 47 (45) ◽  
Author(s):  
Sebastien Soriano ◽  
Mariam Azzouz ◽  
Josep Llaveria ◽  
Patricia Marce ◽  
M. Isabel Matheu ◽  
...  
Keyword(s):  
Allylic Amination ◽  
Formal Synthesis ◽  
Cross Metathesis ◽  
Palladium Catalyzed ◽  
Key Steps

Concise Total Synthesis of Curvulone B

Synlett ◽  
2020 ◽  
Author(s):  
Debendra K. Mohapatra ◽  
Shivalal Banoth ◽  
Utkal Mani Choudhury ◽  
Kanakaraju Marumudi ◽  
Ajit C. Kunwar
Keyword(s):  
Total Synthesis ◽  
Stereoselective Synthesis ◽  
Ring System ◽  
Bond Forming ◽  
Cross Metathesis ◽  
Bond Forming Reactions ◽  
Key Steps

AbstractA concise and convergent stereoselective synthesis of curvulone B is described. The synthesis utilized a tandem isomerization followed by C–O and C–C bond-forming reactions following Mukaiyama-type aldol conditions for the construction of the trans-2,6-disubstituted dihydropyran ring system as the key steps. Other important features of this synthesis are a cross-metathesis, epimerization, and Friedel–Crafts acylation.

Asymmetric Formal Synthesis of (-)-Swainsonine by a Highly Regioselective and Diastereoselective Allylic Amination Using Chlorosulfonyl Isocyanate

2013 ◽  
Vol 2013 (20) ◽  
pp. 4427-4433 ◽  
Author(s):  
Qing Ri Li ◽  
Guang Ri Dong ◽  
Sook Jin Park ◽  
Yong Rae Hong ◽  
In Su Kim ◽  
...  
Keyword(s):  
Allylic Amination ◽  
Formal Synthesis ◽  
Chlorosulfonyl Isocyanate

ChemInform Abstract: Stereoselective β-C-Glycosylation by a Palladium-Catalyzed Decarboxylative Allylation: Formal Synthesis of Aspergillide A.

ChemInform ◽  
2013 ◽  
Vol 44 (40) ◽  
pp. no-no
Author(s):  
Jing Zeng ◽  
Jimei Ma ◽  
Shaohua Xiang ◽  
Shuting Cai ◽  
Xue-Wei Liu
Keyword(s):  
Formal Synthesis ◽  
Palladium Catalyzed ◽  
Decarboxylative Allylation

scholarly journals Synthesis of 2-Alkenyl-Tethered Anilines

Synthesis ◽  
2017 ◽  
Vol 49 (13) ◽  
pp. 2873-2888 ◽  
Author(s):  
Scott Denmark ◽  
Hyung Chi
Keyword(s):  
Lewis Acid ◽  
Cross Coupling ◽  
Aryl Halides ◽  
Cope Rearrangement ◽  
The Third ◽  
Cross Metathesis ◽  
Direct Cross ◽  
Palladium Catalyzed

Three general routes for the synthesis of (E)-2-alkenyl-tethered anilines have been developed. The first route involves a 3-aza-Cope rearrangement of N-allylic anilines in the presence of a Lewis acid. The requisite N-allylic anilines were prepared by the addition of vinylmagnesium reagents to the corresponding aldimines. The second route details a direct cross-metathesis of 2-allylic or 2-homoallylic anilines with styrenes. The third route involves a palladium-catalyzed C–N cross-coupling of aryl halides. Taken together, these three strategies allowed access to the requisite aniline substrates with pendant alkenes at the 2-position with excellent trans selectivities.

ChemInform Abstract: Formal Synthesis of Nitidine Through Palladium-Catalyzed Isocoumarin Synthesis.

ChemInform ◽  
2010 ◽  
Vol 27 (15) ◽  
pp. no-no
Author(s):  
T. MINAMI ◽  
A. NISHIMOTO ◽  
M. HANAOKA
Keyword(s):  
Formal Synthesis ◽  
Palladium Catalyzed
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