Synthesis of isoquinobenzodiazepinediones
1
Institute of Experimental Medicine, Hungarian Academy of Sciences, H-1083 Budapest, Szigony u. 43, Hungary.
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Publication type: Journal Article
Publication date: 1984-07-01
scimago Q3
wos Q2
SJR: 0.362
CiteScore: 4.7
Impact factor: 2.4
ISSN: 0022152X, 19435193
Organic Chemistry
Abstract
1-(2′-Chloroacetylamino)-4,4-dimethyl-1,4-dihydro-3(2H)-isoquinolinone (3) was cyclised by treatment with sodium hydride in dimethyl sulphoxide containing 0.1 % of water to give 10,10-dimethyl-6,7,9,10-tetrahydro-5H,14bH-isoquino[2,1-d][1,4]benzodiazepine-6,9-dione (4) in a yield of 80%. In anhydrous dimethyl sulphoxide the main product of the reaction was 5-N-(4,4-dimethyl-1-phenyl-1,4-dihydro-3(2H)-isoquinolinon-1′-yl)isoquino[2,1-d][1,4]benzodiazepine-6,9-dione (5), which was also prepared by the reaction of 3 with 4.
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GOST
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Gáll Istók K. et al. Synthesis of isoquinobenzodiazepinediones // Journal of Heterocyclic Chemistry. 1984. Vol. 21. No. 4. pp. 1045-1048.
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Gáll Istók K., Sterk L., Toth G., Deák G. Synthesis of isoquinobenzodiazepinediones // Journal of Heterocyclic Chemistry. 1984. Vol. 21. No. 4. pp. 1045-1048.
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RIS
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TY - JOUR
DO - 10.1002/jhet.5570210424
UR - https://doi.org/10.1002/jhet.5570210424
TI - Synthesis of isoquinobenzodiazepinediones
T2 - Journal of Heterocyclic Chemistry
AU - Gáll Istók, Klára
AU - Sterk, Lili
AU - Toth, Gabor
AU - Deák, Gyula
PY - 1984
DA - 1984/07/01
PB - Wiley
SP - 1045-1048
IS - 4
VL - 21
SN - 0022-152X
SN - 1943-5193
ER -
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BibTex (up to 50 authors)
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@article{1984_Gáll Istók,
author = {Klára Gáll Istók and Lili Sterk and Gabor Toth and Gyula Deák},
title = {Synthesis of isoquinobenzodiazepinediones},
journal = {Journal of Heterocyclic Chemistry},
year = {1984},
volume = {21},
publisher = {Wiley},
month = {jul},
url = {https://doi.org/10.1002/jhet.5570210424},
number = {4},
pages = {1045--1048},
doi = {10.1002/jhet.5570210424}
}
Cite this
MLA
Copy
Gáll Istók, Klára, et al. “Synthesis of isoquinobenzodiazepinediones.” Journal of Heterocyclic Chemistry, vol. 21, no. 4, Jul. 1984, pp. 1045-1048. https://doi.org/10.1002/jhet.5570210424.