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Pleiades Publishing
Russian Journal of Organic Chemistry
,  volume 45 ,  issue 12 ,  pages 1873

Regioselective [4 + 2]-cycloaddition of styrene to 4-isopropoxalyl-1H-pyrrole-2,3-diones

Publication type: Journal Article
Publication date: 2009-12-01
Pleiades Publishing
scimago Q4
wos Q4
SJR: 0.190
CiteScore: 1.3
Impact factor: 0.9
ISSN: 10704280, 16083393
Organic Chemistry
Abstract
Reactions of 4-alkoxalyl-1H-pyrrole-2,3-diones with alkenes were not reported previously. We have found that isopropyl (1-aryl-4,5-dioxo-2-phenyl-4,5dihydro-1H-pyrrol-3-yl)oxoacetates Ia and Ib react with styrene at a molar ratio of 1 : 1.5 on heating in boiling anhydrous m-xylene (reaction time 15–16 h; until disappearance of bright orange color typical of initial pyrrolediones I) to give isopropyl 1-aryl
Found 

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GOST |
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GOST Copy
Dmitriev M. V. et al. Regioselective [4 + 2]-cycloaddition of styrene to 4-isopropoxalyl-1H-pyrrole-2,3-diones // Russian Journal of Organic Chemistry. 2009. Vol. 45. No. 12. p. 1873.
GOST all authors (up to 50) Copy
Dmitriev M. V., Silaichev P. S., Maslivets A. N. Regioselective [4 + 2]-cycloaddition of styrene to 4-isopropoxalyl-1H-pyrrole-2,3-diones // Russian Journal of Organic Chemistry. 2009. Vol. 45. No. 12. p. 1873.
RIS |
Cite this
RIS Copy
TY - JOUR
DO - 10.1134/S1070428009120252
UR - http://link.springer.com/10.1134/S1070428009120252
TI - Regioselective [4 + 2]-cycloaddition of styrene to 4-isopropoxalyl-1H-pyrrole-2,3-diones
T2 - Russian Journal of Organic Chemistry
AU - Dmitriev, M V
AU - Silaichev, P S
AU - Maslivets, A N
PY - 2009
DA - 2009/12/01
PB - Pleiades Publishing
SP - 1873
IS - 12
VL - 45
SN - 1070-4280
SN - 1608-3393
ER -
BibTex |
Cite this
BibTex (up to 50 authors) Copy
@article{2009_Dmitriev,
author = {M V Dmitriev and P S Silaichev and A N Maslivets},
title = {Regioselective [4 + 2]-cycloaddition of styrene to 4-isopropoxalyl-1H-pyrrole-2,3-diones},
journal = {Russian Journal of Organic Chemistry},
year = {2009},
volume = {45},
publisher = {Pleiades Publishing},
month = {dec},
url = {http://link.springer.com/10.1134/S1070428009120252},
number = {12},
pages = {1873},
doi = {10.1134/S1070428009120252}
}
MLA
Cite this
MLA Copy
Dmitriev, M. V., et al. “Regioselective [4 + 2]-cycloaddition of styrene to 4-isopropoxalyl-1H-pyrrole-2,3-diones.” Russian Journal of Organic Chemistry, vol. 45, no. 12, Dec. 2009, p. 1873. http://link.springer.com/10.1134/S1070428009120252.