volume 58 issue 22 pages 3653-3656

Visible-light-mediated intramolecular radical cyclization of α-brominated amide-tethered alkylidenecyclopropanes

Publication typeJournal Article
Publication date2022-02-19
scimago Q1
wos Q2
SJR1.037
CiteScore7.4
Impact factor4.2
ISSN13597345, 1364548X
PubMed ID:  35213679
Materials Chemistry
Metals and Alloys
Surfaces, Coatings and Films
General Chemistry
Ceramics and Composites
Electronic, Optical and Magnetic Materials
Catalysis
Abstract
A ring-opening/cyclization cascade reaction of α-brominated amide-tethered alkylidenecyclopropanes in the presence of photocatalyst 4CzIPN under visible-light irradiation was developed to afford polycyclic benzazepine derivatives in good yields with broad substrate scope and good functional tolerance. A plausible mechanism involving a halogen atom transfer (XAT) process and a radical chain process is proposed for this reaction. This study provides a concise and practical strategy for the synthesis of benzazepine derivatives.
Found 
Found 

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GOST Copy
Mao B. et al. Visible-light-mediated intramolecular radical cyclization of α-brominated amide-tethered alkylidenecyclopropanes // Chemical Communications. 2022. Vol. 58. No. 22. pp. 3653-3656.
GOST all authors (up to 50) Copy
Mao B., Zhang X., Wei Yin 尹., Shi M. Visible-light-mediated intramolecular radical cyclization of α-brominated amide-tethered alkylidenecyclopropanes // Chemical Communications. 2022. Vol. 58. No. 22. pp. 3653-3656.
RIS |
Cite this
RIS Copy
TY - JOUR
DO - 10.1039/d1cc07136j
UR - https://xlink.rsc.org/?DOI=D1CC07136J
TI - Visible-light-mediated intramolecular radical cyclization of α-brominated amide-tethered alkylidenecyclopropanes
T2 - Chemical Communications
AU - Mao, Ben
AU - Zhang, Xiao-Yu
AU - Wei Yin, 尹维
AU - Shi, Min
PY - 2022
DA - 2022/02/19
PB - Royal Society of Chemistry (RSC)
SP - 3653-3656
IS - 22
VL - 58
PMID - 35213679
SN - 1359-7345
SN - 1364-548X
ER -
BibTex |
Cite this
BibTex (up to 50 authors) Copy
@article{2022_Mao,
author = {Ben Mao and Xiao-Yu Zhang and 尹维 Wei Yin and Min Shi},
title = {Visible-light-mediated intramolecular radical cyclization of α-brominated amide-tethered alkylidenecyclopropanes},
journal = {Chemical Communications},
year = {2022},
volume = {58},
publisher = {Royal Society of Chemistry (RSC)},
month = {feb},
url = {https://xlink.rsc.org/?DOI=D1CC07136J},
number = {22},
pages = {3653--3656},
doi = {10.1039/d1cc07136j}
}
MLA
Cite this
MLA Copy
Mao, Ben, et al. “Visible-light-mediated intramolecular radical cyclization of α-brominated amide-tethered alkylidenecyclopropanes.” Chemical Communications, vol. 58, no. 22, Feb. 2022, pp. 3653-3656. https://xlink.rsc.org/?DOI=D1CC07136J.