![A novel route to substituted poly(vinyl pyrrolidone)s via simple functionalization of 1-vinyl-2-pyrrolidone in the 3-position by ring-opening reactions - ScienceDirect A novel route to substituted poly(vinyl pyrrolidone)s via simple functionalization of 1-vinyl-2-pyrrolidone in the 3-position by ring-opening reactions - ScienceDirect](https://ars.els-cdn.com/content/image/1-s2.0-S0014305710001564-fx1.jpg)
A novel route to substituted poly(vinyl pyrrolidone)s via simple functionalization of 1-vinyl-2-pyrrolidone in the 3-position by ring-opening reactions - ScienceDirect
![a) Energy diagram of mechanism for formation of pyrrolidine ring from... | Download Scientific Diagram a) Energy diagram of mechanism for formation of pyrrolidine ring from... | Download Scientific Diagram](https://www.researchgate.net/publication/322522326/figure/fig5/AS:583425691852800@1516110932609/a-Energy-diagram-of-mechanism-for-formation-of-pyrrolidine-ring-from-intermediate-62.png)
a) Energy diagram of mechanism for formation of pyrrolidine ring from... | Download Scientific Diagram
![Polymers | Free Full-Text | Synthesis of PNVP-Based Copolymers with Tunable Thermosensitivity by Sequential Reversible Addition–Fragmentation Chain Transfer Copolymerization and Ring-Opening Polymerization Polymers | Free Full-Text | Synthesis of PNVP-Based Copolymers with Tunable Thermosensitivity by Sequential Reversible Addition–Fragmentation Chain Transfer Copolymerization and Ring-Opening Polymerization](https://www.mdpi.com/polymers/polymers-09-00231/article_deploy/html/images/polymers-09-00231-sch001.png)
Polymers | Free Full-Text | Synthesis of PNVP-Based Copolymers with Tunable Thermosensitivity by Sequential Reversible Addition–Fragmentation Chain Transfer Copolymerization and Ring-Opening Polymerization
![A Mild and Efficient Procedure for Ring-Opening Reactions of Piperidine and Pyrrolidine Derivatives by Single Electron Transfer Photooxidation - ScienceDirect A Mild and Efficient Procedure for Ring-Opening Reactions of Piperidine and Pyrrolidine Derivatives by Single Electron Transfer Photooxidation - ScienceDirect](https://ars.els-cdn.com/content/image/1-s2.0-S004040200000048X-sc5.gif)
A Mild and Efficient Procedure for Ring-Opening Reactions of Piperidine and Pyrrolidine Derivatives by Single Electron Transfer Photooxidation - ScienceDirect
![Suspension polymerization of 2‐pyrrolidone in the presence of CO2 and organic promoters - Chen - 2021 - Journal of Applied Polymer Science - Wiley Online Library Suspension polymerization of 2‐pyrrolidone in the presence of CO2 and organic promoters - Chen - 2021 - Journal of Applied Polymer Science - Wiley Online Library](https://onlinelibrary.wiley.com/cms/asset/05e7d4e6-934d-4c6a-9d8d-17bf64b8024f/app49736-fig-0011-m.jpg)
Suspension polymerization of 2‐pyrrolidone in the presence of CO2 and organic promoters - Chen - 2021 - Journal of Applied Polymer Science - Wiley Online Library
![A Mild and Efficient Procedure for Ring-Opening Reactions of Piperidine and Pyrrolidine Derivatives by Single Electron Transfer Photooxidation - ScienceDirect A Mild and Efficient Procedure for Ring-Opening Reactions of Piperidine and Pyrrolidine Derivatives by Single Electron Transfer Photooxidation - ScienceDirect](https://ars.els-cdn.com/content/image/1-s2.0-S004040200000048X-sc2.gif)
A Mild and Efficient Procedure for Ring-Opening Reactions of Piperidine and Pyrrolidine Derivatives by Single Electron Transfer Photooxidation - ScienceDirect
![Ring-opening functionalizations of unstrained cyclic amines enabled by difluorocarbene transfer | Nature Communications Ring-opening functionalizations of unstrained cyclic amines enabled by difluorocarbene transfer | Nature Communications](https://media.springernature.com/lw685/springer-static/image/art%3A10.1038%2Fs41467-020-18557-8/MediaObjects/41467_2020_18557_Fig3_HTML.png)
Ring-opening functionalizations of unstrained cyclic amines enabled by difluorocarbene transfer | Nature Communications
![Iron-Catalyzed Transfer Hydrogenation in Aged N-Methyl-2-pyrrolidone: Reductive Ring-Opening of 3,5-Disubstituted Isoxazoles and Isoxazolines | The Journal of Organic Chemistry Iron-Catalyzed Transfer Hydrogenation in Aged N-Methyl-2-pyrrolidone: Reductive Ring-Opening of 3,5-Disubstituted Isoxazoles and Isoxazolines | The Journal of Organic Chemistry](https://pubs.acs.org/cms/10.1021/acs.joc.9b02733/asset/images/large/jo9b02733_0002.jpeg)
Iron-Catalyzed Transfer Hydrogenation in Aged N-Methyl-2-pyrrolidone: Reductive Ring-Opening of 3,5-Disubstituted Isoxazoles and Isoxazolines | The Journal of Organic Chemistry
![Numbering of pyrrolidine's ring in N-acetylproline. The bond-cutting... | Download Scientific Diagram Numbering of pyrrolidine's ring in N-acetylproline. The bond-cutting... | Download Scientific Diagram](https://www.researchgate.net/publication/51676859/figure/fig2/AS:287764240191492@1445619749054/Numbering-of-pyrrolidines-ring-in-N-acetylproline-The-bond-cutting-bars-symbolize-the.png)
Numbering of pyrrolidine's ring in N-acetylproline. The bond-cutting... | Download Scientific Diagram
![Iron-Catalyzed Transfer Hydrogenation in Aged N-Methyl-2-pyrrolidone: Reductive Ring-Opening of 3,5-Disubstituted Isoxazoles and Isoxazolines | The Journal of Organic Chemistry Iron-Catalyzed Transfer Hydrogenation in Aged N-Methyl-2-pyrrolidone: Reductive Ring-Opening of 3,5-Disubstituted Isoxazoles and Isoxazolines | The Journal of Organic Chemistry](https://pubs.acs.org/cms/10.1021/acs.joc.9b02733/asset/images/large/jo9b02733_0012.jpeg)
Iron-Catalyzed Transfer Hydrogenation in Aged N-Methyl-2-pyrrolidone: Reductive Ring-Opening of 3,5-Disubstituted Isoxazoles and Isoxazolines | The Journal of Organic Chemistry
![Molecules | Free Full-Text | Recent Advances in Asymmetric Synthesis of Pyrrolidine-Based Organocatalysts and Their Application: A 15-Year Update Molecules | Free Full-Text | Recent Advances in Asymmetric Synthesis of Pyrrolidine-Based Organocatalysts and Their Application: A 15-Year Update](https://www.mdpi.com/molecules/molecules-28-02234/article_deploy/html/images/molecules-28-02234-g001-550.jpg)
Molecules | Free Full-Text | Recent Advances in Asymmetric Synthesis of Pyrrolidine-Based Organocatalysts and Their Application: A 15-Year Update
![Physicochemical Characterization of Polyvinyl Pyrrolidone: A Tale of Two Polyvinyl Pyrrolidones | ACS Omega Physicochemical Characterization of Polyvinyl Pyrrolidone: A Tale of Two Polyvinyl Pyrrolidones | ACS Omega](https://pubs.acs.org/cms/10.1021/acsomega.0c04010/asset/images/medium/ao0c04010_0007.gif)
Physicochemical Characterization of Polyvinyl Pyrrolidone: A Tale of Two Polyvinyl Pyrrolidones | ACS Omega
![Synthesis of biobased N-substituted pyrrolidone ring-based polyamides... | Download Scientific Diagram Synthesis of biobased N-substituted pyrrolidone ring-based polyamides... | Download Scientific Diagram](https://www.researchgate.net/publication/316177551/figure/fig1/AS:893653111275520@1590074913158/Synthesis-of-biobased-N-substituted-pyrrolidone-ring-based-polyamides-from-itaconic-acid.png)
Synthesis of biobased N-substituted pyrrolidone ring-based polyamides... | Download Scientific Diagram
![Pyrrolidine in Drug Discovery: A Versatile Scaffold for Novel Biologically Active Compounds | SpringerLink Pyrrolidine in Drug Discovery: A Versatile Scaffold for Novel Biologically Active Compounds | SpringerLink](https://media.springernature.com/lw685/springer-static/image/art%3A10.1007%2Fs41061-021-00347-5/MediaObjects/41061_2021_347_Fig1_HTML.png)
Pyrrolidine in Drug Discovery: A Versatile Scaffold for Novel Biologically Active Compounds | SpringerLink
Pyrrolidine and oxazolidine ring transformations in proline and serine derivatives of α-hydroxyphosphonates induced by deoxyfluorinating reagents - RSC Advances (RSC Publishing)
![Synthesis, structure, and biological activity of 4-hetaryl-2-pyrrolidones containing a pyrazole ring | SpringerLink Synthesis, structure, and biological activity of 4-hetaryl-2-pyrrolidones containing a pyrazole ring | SpringerLink](https://media.springernature.com/lw685/springer-static/image/art%3A10.1007%2Fs10593-022-03140-4/MediaObjects/10593_2022_3140_Figa_HTML.png)