“Push–Pull π+/π–” (PPππ) Systems in Catalysis
Publication type: Journal Article
Publication date: 2017-08-25
scimago Q1
wos Q1
SJR: 3.782
CiteScore: 19.5
Impact factor: 13.1
ISSN: 21555435
General Chemistry
Catalysis
Abstract
This computational and experimental study represents a case where “push–pull π+/π–” (PPππ) systems have shown a concrete application in chemistry apart from spectral tuning. The most notable finding of this investigation was that a mode of interaction unprecedented in catalysis, a PPππ system, played a crucial role in the Henry reaction catalyzed by a NOBIN-based squaramide. The results show that the PPππ system stabilizes the most favorable pathway, P1, with 2.7–4.7 kcal/mol. This is vital for the differentiation in energy of P1 over the remaining pathways and directly affects both the reactivity and stereoselectivity of this reaction. These results suggest that PPππ systems are promising tools with great potential for catalysis.
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Metrics
29
Total citations:
29
Citations from 2024:
5
(17%)
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Alegre‐Requena J. V., Marqués-López E., Herrera R. P. “Push–Pull π+/π–” (PPππ) Systems in Catalysis // ACS Catalysis. 2017. Vol. 7. No. 10. pp. 6430-6439.
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Alegre‐Requena J. V., Marqués-López E., Herrera R. P. “Push–Pull π+/π–” (PPππ) Systems in Catalysis // ACS Catalysis. 2017. Vol. 7. No. 10. pp. 6430-6439.
Cite this
RIS
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TY - JOUR
DO - 10.1021/acscatal.7b02446
UR - https://doi.org/10.1021/acscatal.7b02446
TI - “Push–Pull π+/π–” (PPππ) Systems in Catalysis
T2 - ACS Catalysis
AU - Alegre‐Requena, Juan V.
AU - Marqués-López, Eugenia
AU - Herrera, Raquel P
PY - 2017
DA - 2017/08/25
PB - American Chemical Society (ACS)
SP - 6430-6439
IS - 10
VL - 7
SN - 2155-5435
ER -
Cite this
BibTex (up to 50 authors)
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@article{2017_Alegre‐Requena,
author = {Juan V. Alegre‐Requena and Eugenia Marqués-López and Raquel P Herrera},
title = {“Push–Pull π+/π–” (PPππ) Systems in Catalysis},
journal = {ACS Catalysis},
year = {2017},
volume = {7},
publisher = {American Chemical Society (ACS)},
month = {aug},
url = {https://doi.org/10.1021/acscatal.7b02446},
number = {10},
pages = {6430--6439},
doi = {10.1021/acscatal.7b02446}
}
Cite this
MLA
Copy
Alegre‐Requena, Juan V., et al. ““Push–Pull π+/π–” (PPππ) Systems in Catalysis.” ACS Catalysis, vol. 7, no. 10, Aug. 2017, pp. 6430-6439. https://doi.org/10.1021/acscatal.7b02446.
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