The regioselective annulation of alkylidenecyclopropanes by Rh(iii )-catalyzed C–H/C–C activation to access spirocyclic benzosultams
Qiuyun Li
1, 2, 3, 4, 5, 6
,
Xin Yuan
7, 8, 9, 10
,
Bin Li
1, 2, 3, 4, 5, 6
,
Baiquan Wang
1, 2, 3, 4, 5, 6, 11, 12
2
State Key Laboratory of Elemento-organic Chemistry
3
College of Chemistry
5
Tianjin 300071
|
6
P. R. China
|
7
Tanggu No. 1 High School, Tianjin 300450, People's Republic of China
|
8
Tanggu No. 1 High School
9
Tianjin 300450
|
10
People's Republic of China
|
Publication type: Journal Article
Publication date: 2020-01-04
scimago Q1
wos Q2
SJR: 1.037
CiteScore: 7.4
Impact factor: 4.2
ISSN: 13597345, 1364548X
PubMed ID:
31950947
Materials Chemistry
Metals and Alloys
Surfaces, Coatings and Films
General Chemistry
Ceramics and Composites
Electronic, Optical and Magnetic Materials
Catalysis
Abstract
Functionalized benzosultams are an essential class of structural motif found in various biologically active molecules. The synthesis of spirocyclic benzosultams from N-sulfonyl ketimine and alkylidenecyclopropanes (ACPs) under the catalysis of Rh(III) has been developed. This transformation enables the formation of two C–C bonds and a double bond with high E-selectivity through C–H and C–C bond activation. This reaction proceeded smoothly with excellent regioselectivity, high efficiency, and tolerance for various functional groups.
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29
Total citations:
29
Citations from 2024:
9
(31%)
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GOST
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Li Q. et al. The regioselective annulation of alkylidenecyclopropanes by Rh(iii)-catalyzed C–H/C–C activation to access spirocyclic benzosultams // Chemical Communications. 2020. Vol. 56. No. 12. pp. 1835-1838.
GOST all authors (up to 50)
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Li Q., Yuan X., Li B., Wang B. The regioselective annulation of alkylidenecyclopropanes by Rh(iii)-catalyzed C–H/C–C activation to access spirocyclic benzosultams // Chemical Communications. 2020. Vol. 56. No. 12. pp. 1835-1838.
Cite this
RIS
Copy
TY - JOUR
DO - 10.1039/c9cc09621c
UR - https://xlink.rsc.org/?DOI=C9CC09621C
TI - The regioselective annulation of alkylidenecyclopropanes by Rh(iii)-catalyzed C–H/C–C activation to access spirocyclic benzosultams
T2 - Chemical Communications
AU - Li, Qiuyun
AU - Yuan, Xin
AU - Li, Bin
AU - Wang, Baiquan
PY - 2020
DA - 2020/01/04
PB - Royal Society of Chemistry (RSC)
SP - 1835-1838
IS - 12
VL - 56
PMID - 31950947
SN - 1359-7345
SN - 1364-548X
ER -
Cite this
BibTex (up to 50 authors)
Copy
@article{2020_Li,
author = {Qiuyun Li and Xin Yuan and Bin Li and Baiquan Wang},
title = {The regioselective annulation of alkylidenecyclopropanes by Rh(iii)-catalyzed C–H/C–C activation to access spirocyclic benzosultams},
journal = {Chemical Communications},
year = {2020},
volume = {56},
publisher = {Royal Society of Chemistry (RSC)},
month = {jan},
url = {https://xlink.rsc.org/?DOI=C9CC09621C},
number = {12},
pages = {1835--1838},
doi = {10.1039/c9cc09621c}
}
Cite this
MLA
Copy
Li, Qiuyun, et al. “The regioselective annulation of alkylidenecyclopropanes by Rh(iii)-catalyzed C–H/C–C activation to access spirocyclic benzosultams.” Chemical Communications, vol. 56, no. 12, Jan. 2020, pp. 1835-1838. https://xlink.rsc.org/?DOI=C9CC09621C.