---
_id: '35645'
abstract:
- lang: eng
  text: Poly(quinuclidin-3-yl methacrylate-co-divinylbenzene) microparticles having
    porous as well as nonporous morphology and varying contents of quinuclidine functionality
    were synthesized by distillation–precipitation polymerization. Further, the synthesized
    microparticles were explored to catalyze the Baylis–Hillman reaction between 4-nitrobenzaldehyde
    and acrylonitrile. Porous and nonporous microparticles functionalized with a catalytic
    moiety with a loading of 70% (labeled as P70 and NP70) were employed to optimize
    reaction parameters such as water content, solvent, and temperature for the Baylis–Hillman
    reaction between 4-nitrobenzaldehyde and acrylonitrile. Using optimal conditions,
    the catalytic efficiency of porous and nonporous microparticles at different feed
    compositions was determined. Porous microparticles containing 70% of quinuclidine
    (P70) displayed 100% conversion within 16 h at 50 °C, while nonporous microparticles
    containing 70% of quinuclidine (NP70) displayed a relatively less catalytic conversion,
    which is attributed to their lower surface area. Furthermore, the catalytic activity
    of porous microparticles containing 70% of quinuclidine (P70) for the Baylis–Hillman
    reaction involving a variety of aryl aldehyde derivatives was determined, where
    the microparticles displayed impressive catalytic efficiency. In addition, the
    reusability of the microparticles functionalized with a catalytic moiety was evaluated
    for five cycles of catalytic reaction.
article_type: original
author:
- first_name: Amit
  full_name: Kumar, Amit
  last_name: Kumar
- first_name: Dirk
  full_name: Kuckling, Dirk
  id: '287'
  last_name: Kuckling
- first_name: Leena
  full_name: Nebhani, Leena
  last_name: Nebhani
citation:
  ama: Kumar A, Kuckling D, Nebhani L. Quinuclidine-Immobilized Porous Polymeric Microparticles
    as a Compelling Catalyst for the Baylis–Hillman Reaction. <i>ACS Applied Polymer
    Materials</i>. 2022;4(12):8996-9005. doi:<a href="https://doi.org/10.1021/acsapm.2c01330">10.1021/acsapm.2c01330</a>
  apa: Kumar, A., Kuckling, D., &#38; Nebhani, L. (2022). Quinuclidine-Immobilized
    Porous Polymeric Microparticles as a Compelling Catalyst for the Baylis–Hillman
    Reaction. <i>ACS Applied Polymer Materials</i>, <i>4</i>(12), 8996–9005. <a href="https://doi.org/10.1021/acsapm.2c01330">https://doi.org/10.1021/acsapm.2c01330</a>
  bibtex: '@article{Kumar_Kuckling_Nebhani_2022, title={Quinuclidine-Immobilized Porous
    Polymeric Microparticles as a Compelling Catalyst for the Baylis–Hillman Reaction},
    volume={4}, DOI={<a href="https://doi.org/10.1021/acsapm.2c01330">10.1021/acsapm.2c01330</a>},
    number={12}, journal={ACS Applied Polymer Materials}, publisher={American Chemical
    Society (ACS)}, author={Kumar, Amit and Kuckling, Dirk and Nebhani, Leena}, year={2022},
    pages={8996–9005} }'
  chicago: 'Kumar, Amit, Dirk Kuckling, and Leena Nebhani. “Quinuclidine-Immobilized
    Porous Polymeric Microparticles as a Compelling Catalyst for the Baylis–Hillman
    Reaction.” <i>ACS Applied Polymer Materials</i> 4, no. 12 (2022): 8996–9005. <a
    href="https://doi.org/10.1021/acsapm.2c01330">https://doi.org/10.1021/acsapm.2c01330</a>.'
  ieee: 'A. Kumar, D. Kuckling, and L. Nebhani, “Quinuclidine-Immobilized Porous Polymeric
    Microparticles as a Compelling Catalyst for the Baylis–Hillman Reaction,” <i>ACS
    Applied Polymer Materials</i>, vol. 4, no. 12, pp. 8996–9005, 2022, doi: <a href="https://doi.org/10.1021/acsapm.2c01330">10.1021/acsapm.2c01330</a>.'
  mla: Kumar, Amit, et al. “Quinuclidine-Immobilized Porous Polymeric Microparticles
    as a Compelling Catalyst for the Baylis–Hillman Reaction.” <i>ACS Applied Polymer
    Materials</i>, vol. 4, no. 12, American Chemical Society (ACS), 2022, pp. 8996–9005,
    doi:<a href="https://doi.org/10.1021/acsapm.2c01330">10.1021/acsapm.2c01330</a>.
  short: A. Kumar, D. Kuckling, L. Nebhani, ACS Applied Polymer Materials 4 (2022)
    8996–9005.
date_created: 2023-01-10T08:07:12Z
date_updated: 2023-01-10T08:12:15Z
department:
- _id: '163'
doi: 10.1021/acsapm.2c01330
intvolume: '         4'
issue: '12'
keyword:
- distillation−precipitation polymerization
- porous microparticles
- heterogeneous catalysis Baylis−Hillman reaction
- reusable catalyst
language:
- iso: eng
main_file_link:
- url: https://pubs.acs.org/doi/10.1021/acsapm.2c01330
page: 8996-9005
publication: ACS Applied Polymer Materials
publication_identifier:
  issn:
  - 2637-6105
  - 2637-6105
publication_status: published
publisher: American Chemical Society (ACS)
status: public
title: Quinuclidine-Immobilized Porous Polymeric Microparticles as a Compelling Catalyst
  for the Baylis–Hillman Reaction
type: journal_article
user_id: '94'
volume: 4
year: '2022'
...