Facile access to 2,2-disubstituted indolin-3-ones via a cascade Fischer indolization/Claisen rearrangement reaction

2017 ◽  
Vol 53 (54) ◽  
pp. 7485-7488 ◽  
Author(s):  
Zilei Xia ◽  
Jiadong Hu ◽  
Yu-Qi Gao ◽  
Qizheng Yao ◽  
Weiqing Xie
Keyword(s):  
Claisen Rearrangement ◽  
Fischer Indolization ◽  
Rearrangement Process ◽  
Rearrangement Reaction

From readily accessible arylhydrazines and allyloxyketones, 2,2-disubstituted indolin-3-ones could be obtained in good to excellent yields via a cascade Fischer indolization/Claisen rearrangement process.

A Tandem Cope-Claisen Rearrangement Reaction of meso-3,3'-Diphenylleucoisoindigos

Heterocycles ◽  
1992 ◽  
Vol 33 (1) ◽  
pp. 127 ◽  
Author(s):  
Yutaka Morita ◽  
Tetsuo Suyama ◽  
Takeshi Kato ◽  
Hiroshi Miyamae
Keyword(s):  
Claisen Rearrangement ◽  
Rearrangement Reaction

A facile synthetic route to poly(p-phenylene terephthalamide) with dual functional groups

2014 ◽  
Vol 50 (69) ◽  
pp. 9929-9931 ◽  
Author(s):  
Shuming Du ◽  
Wenbin Wang ◽  
Yan Yan ◽  
Jie Zhang ◽  
Ming Tian ◽  
...  
Keyword(s):  
Interfacial Adhesion ◽  
Claisen Rearrangement ◽  
Interface Structure ◽  
Fiber Reinforced Composites ◽  
Hydroxyl Groups ◽  
Reinforced Composites ◽  
Synthetic Route ◽  
Kevlar Fiber ◽  
Dual Functional ◽  
Rearrangement Reaction

Claisen rearrangement reaction introduces simultaneously allyl and hydroxyl groups to PPTA chains, and improves the interface structure and interfacial adhesion of Kevlar fiber reinforced composites.

A Domino Copper-Catalyzed C−O Coupling−Claisen Rearrangement Process

2003 ◽  
Vol 125 (17) ◽  
pp. 4978-4979 ◽  
Author(s):  
Gero Nordmann ◽  
Stephen L. Buchwald
Keyword(s):  
Claisen Rearrangement ◽  
Rearrangement Process

Synthetic Studies toward Tubiferal A: Asymmetric Synthesis of a Model ABC-ring Compound

Synlett ◽  
2021 ◽  
Author(s):  
Yuki Yukutake ◽  
Takahiro Hiramatsu ◽  
Ryusei Itoh ◽  
Kazutada Ikeuchi ◽  
Takahiro Suzuki ◽  
...  
Keyword(s):  
Asymmetric Synthesis ◽  
Claisen Rearrangement ◽  
Ring System ◽  
Alkylation Reaction ◽  
Ring Model ◽  
Stereoselective Addition ◽  
Stereogenic Centers ◽  
Rearrangement Reaction ◽  
Synthetic Studies ◽  
Ab Ring

Synthetic studies on an ABC-ring model of Tubiferal A, a triterpenoid isolated from the fruit bodies of the Tubifera dimorphotheca myxomycete, are described. The stereogenic centers at the angular positions were constructed through the stereoselective addition of a C-ring allylborane followed by an Eschenmoser–Claisen rearrangement reaction prior to the formation of the AB-ring system by a double intramolecular alkylation reaction of a dichloro nitrile intermediate.

Synthesis of Homoallylic Sulfones Through a Decarboxylative Claisen Rearrangement Reaction.

ChemInform ◽  
2005 ◽  
Vol 36 (22) ◽  
Author(s):  
Damien Bourgeois ◽  
Donald Craig ◽  
N. Paul King ◽  
David M. Mountford
Keyword(s):  
Claisen Rearrangement ◽  
Rearrangement Reaction

Ferrocenylimidazoline palladacycles as efficient catalysts for the aza-Claisen rearrangement reaction of allylic imidates

2008 ◽  
Vol 22 (11) ◽  
pp. 624-628 ◽  
Author(s):  
Xiuling Cui ◽  
Ji Ma ◽  
Dejian Yang ◽  
Junliang Wu ◽  
Maoping Song ◽  
...  
Keyword(s):  
Claisen Rearrangement ◽  
Rearrangement Reaction
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