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Photoredox-copper catalyzed Meerwein cyanoarylation of styrenes

Anton Sergeevich Abel 1
Anton Sergeevich Abel
,  , 
Alexei Dmitrievich Averin 1, 2
Alexei Dmitrievich Averin
, 
Irina Petrovna Beletskaya 1, 2
Irina Petrovna Beletskaya
10.1016/j.mencom.2021.11.015
Published 2021-11-08
Communication , Volume 31, Issue 6, 815-817
5
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Abel A. S. et al. Photoredox-copper catalyzed Meerwein cyanoarylation of styrenes // Mendeleev Communications. 2021. Vol. 31. No. 6. pp. 815-817.
GOST all authors (up to 50) Copy
Abel A. S., Kharlamova A. D., Averin A. D., Beletskaya I. P. Photoredox-copper catalyzed Meerwein cyanoarylation of styrenes // Mendeleev Communications. 2021. Vol. 31. No. 6. pp. 815-817.
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TY - JOUR
DO - 10.1016/j.mencom.2021.11.015
UR - https://mendcomm.colab.ws/publications/10.1016/j.mencom.2021.11.015
TI - Photoredox-copper catalyzed Meerwein cyanoarylation of styrenes
T2 - Mendeleev Communications
AU - Abel, Anton Sergeevich
AU - Kharlamova, Alisa Dmitrievna
AU - Averin, Alexei Dmitrievich
AU - Beletskaya, Irina Petrovna
PY - 2021
DA - 2021/11/08
PB - Mendeleev Communications
SP - 815-817
IS - 6
VL - 31
ER -
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@article{2021_Abel,
author = {Anton Sergeevich Abel and Alisa Dmitrievna Kharlamova and Alexei Dmitrievich Averin and Irina Petrovna Beletskaya},
title = {Photoredox-copper catalyzed Meerwein cyanoarylation of styrenes},
journal = {Mendeleev Communications},
year = {2021},
volume = {31},
publisher = {Mendeleev Communications},
month = {Nov},
url = {https://mendcomm.colab.ws/publications/10.1016/j.mencom.2021.11.015},
number = {6},
pages = {815--817},
doi = {10.1016/j.mencom.2021.11.015}
}
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Abel, Anton Sergeevich, et al. “Photoredox-copper catalyzed Meerwein cyanoarylation of styrenes.” Mendeleev Communications, vol. 31, no. 6, Nov. 2021, pp. 815-817. https://mendcomm.colab.ws/publications/10.1016/j.mencom.2021.11.015.

Keywords

copper catalysis
cyanation
diazonium salts
Meerwein arylation
photocatalysis
styrenes

Abstract

A new procedure for the cyanoarylation of styrenes with arenediazonium salts and Bu4NCN employs double catalytic system Eosyn Y/Cu(OAc)2 under the irradiation with green light (530 nm). In the case of diazonium salts bearing electron withdrawing substituents, the products are formed in 40–65% yields. The relative thiocyanatoarylation proceeds only in the presence of photocatalyst, but the Cu(OAc)2 additive allows for the product yield improvement

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