Tetrahedron Letters, volume 45, issue 14, pages 2903-2906
Synthesis of indenes by ytterbium-catalyzed carboalkoxylation/Friedel–Crafts reaction of arylidenecyclopropanes with acetals
Publication type: Journal Article
Publication date: 2004-03-06
Journal:
Tetrahedron Letters
Quartile SCImago
Q3
Quartile WOS
Q3
Impact factor: 1.8
ISSN: 00404039, 18733581
Organic Chemistry
Drug Discovery
Biochemistry
Abstract
Graphic Ytterbium-catalyzed tandem carboalkoxylation/Friedel–Crafts reaction of arylidenecyclopropanes 1 with acetals 2 afforded the corresponding indene derivatives 3 in good to high yields. For example, in the presence of 10 mol % of Yb(OTf) 3 the reaction of 1-phenylbenzylidenecyclopropane 1a with the dimethyl acetals of benzaldehyde 2a , p -tolualdehyde 2b , and p -anisaldehyde 2c gave 1,3-diphenyl-2-(2-methoxyethyl)indene 3a , 2-(2-methoxyethyl)-3-phenyl-1-( p -tolyl)indene 3b , and 1-( p -anisyl)-2-(2-methoxyethyl)-3-phenylindene 3c in 82%, 80%, and 80% yields, respectively.
Top-30
Citations by journals
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1 publication, 3.33%
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1 publication, 3.33%
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1 publication, 3.33%
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1 publication, 3.33%
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1 publication, 3.33%
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1 publication, 3.33%
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1 publication, 3.33%
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1 publication, 3.33%
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Citations by publishers
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2
4
6
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12
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Elsevier
12 publications, 40%
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Wiley
6 publications, 20%
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American Chemical Society (ACS)
6 publications, 20%
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The Chemical Society of Japan
2 publications, 6.67%
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Society of Synthetic Organic Chemistry
1 publication, 3.33%
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Taylor & Francis
1 publication, 3.33%
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Thieme
1 publication, 3.33%
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Autonomous Non-profit Organization Editorial Board of the journal Uspekhi Khimii
1 publication, 3.33%
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2
4
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12
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- We do not take into account publications without a DOI.
- Statistics recalculated only for publications connected to researchers, organizations and labs registered on the platform.
- Statistics recalculated weekly.
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Nakamura I., Kamada M., YAMAMOTO Y. Synthesis of indenes by ytterbium-catalyzed carboalkoxylation/Friedel–Crafts reaction of arylidenecyclopropanes with acetals // Tetrahedron Letters. 2004. Vol. 45. No. 14. pp. 2903-2906.
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Nakamura I., Kamada M., YAMAMOTO Y. Synthesis of indenes by ytterbium-catalyzed carboalkoxylation/Friedel–Crafts reaction of arylidenecyclopropanes with acetals // Tetrahedron Letters. 2004. Vol. 45. No. 14. pp. 2903-2906.
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TY - JOUR
DO - 10.1016/j.tetlet.2004.02.066
UR - https://doi.org/10.1016/j.tetlet.2004.02.066
TI - Synthesis of indenes by ytterbium-catalyzed carboalkoxylation/Friedel–Crafts reaction of arylidenecyclopropanes with acetals
T2 - Tetrahedron Letters
AU - Nakamura, Itaru
AU - Kamada, Michiru
AU - YAMAMOTO, YOSHINORI
PY - 2004
DA - 2004/03/06 00:00:00
PB - Elsevier
SP - 2903-2906
IS - 14
VL - 45
SN - 0040-4039
SN - 1873-3581
ER -
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@article{2004_Nakamura,
author = {Itaru Nakamura and Michiru Kamada and YOSHINORI YAMAMOTO},
title = {Synthesis of indenes by ytterbium-catalyzed carboalkoxylation/Friedel–Crafts reaction of arylidenecyclopropanes with acetals},
journal = {Tetrahedron Letters},
year = {2004},
volume = {45},
publisher = {Elsevier},
month = {mar},
url = {https://doi.org/10.1016/j.tetlet.2004.02.066},
number = {14},
pages = {2903--2906},
doi = {10.1016/j.tetlet.2004.02.066}
}
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MLA
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Nakamura, Itaru, et al. “Synthesis of indenes by ytterbium-catalyzed carboalkoxylation/Friedel–Crafts reaction of arylidenecyclopropanes with acetals.” Tetrahedron Letters, vol. 45, no. 14, Mar. 2004, pp. 2903-2906. https://doi.org/10.1016/j.tetlet.2004.02.066.
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