Results 111 to 120 of about 31,299 (256)

Synthesis of Pyrroles from 1‐Dialkylamino‐3‐phosphoryl(or phosphanyl)allenes Through 1,5‐Cyclization of Conjugated Azomethine Ylide Intermediates.

, 2004
Martin Reißer, Gerhard Maas
openalex   +2 more sources

[3 + 2] cycloaddition of nonstabilized azomethine ylides and 2-benzothiazolamines to access imidazolidine derivatives

, 2022
Kai‐Kai Wang, Yanli Li, Mingyue Wang, Jun Jing, Zhan‐Yong Wang, Rongxiang Chen   +5 more
openalex   +2 more sources

Solvent incorporated sequential [3 + 2] annulation/substitution reaction of azomethine imines and propargyl sulfur ylide.

Organic and biomolecular chemistry, 2018
Shoujie Shen, Yanli Yang, Jiangyan Duan, Zhenhu Jia, Jinyan Liang   +4 more
semanticscholar   +1 more source

Synthesis of pyrroloquinolines and pyrroloquinoxalinones using azomethine ylide cycloaddition chemistry [PDF]

, 2020
Anthony Choi
openalex  

Synthesis of Some New 3-Pyrrolidinylquinoline Derivatives via 1,3-Dipolar Cycloaddition of Stabilized Azomethine Ylides to Quinolinyl α , β - Unsaturated Ketones [PDF]

, 2010
Abdelmalek Bouraiou, A. Debache, Salah Rhouati, Ali Belfaitah, N. Benali-Chérif, Bertrand Carboni   +5 more
openalex   +1 more source

Highly Diastereoselective Synthesis of Substituted Pyrrolidines Using a Sequence of Azomethine Ylide Cycloaddition and Nucleophilic Cyclization

, 2010
Guillaume Bélanger, Véronique Darsigny, M. Doré, François Lévesque   +3 more
openalex   +2 more sources

One-Pot Synthesis of Triazolobenzodiazepines Through Decarboxylative [3 + 2] Cycloaddition of Nonstabilized Azomethine Ylides and Cu-Free Click Reactions [PDF]

, 2019
Xiaoming Ma, Xiaofeng Zhang, Weiqi Qiu, Zhi‐Gang She, Bruce Wan, Jason Evans, Wei Zhang   +6 more
openalex   +1 more source

New Zinc(II)‐Based Catalyst for Asymmetric Azomethine Ylide Cycloaddition Reactions.

, 2007
Oezdemir Dogan, Hasan Koyuncu, Philip Garner, Adnan Bulut, Wiley J. Youngs, Matthew J. Panzner   +5 more
openalex   +2 more sources

1,3-dipolar cycloaddition reactions of some azomethine imines and azomethine ylides

, 2005
In this work, 1,3-dipolar cycloaddition reactions of three azomethine imines(betaines) and, three azomethine ylides, which are the new in the literature, to thedifferent dipolarophiles such as; dimethyl acetylene dicarboxylate, diethylacetylenedicarboxylate, vinyl acetate, diphenyl acetylene, phenylacetylene andvinylene carbonate are described.
openaire   +3 more sources

Stereoselective Ag‐Catalyzed 1,3‐Dipolar Cycloaddition of Activated Trifluoromethyl‐Substituted Azomethine Ylides [PDF]

, 2016
A. Rubio–Ponce, Inés Alonso, Javier Adrio, Juan C. Carretero   +3 more
openalex   +1 more source