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Basic ionic liquid-catalyzed multicomponent synthesis of tetrahydrobenzo[b]pyrans and pyrano[c]chromenes

Jia Zheng 1
Jia Zheng
, 
Yiqun Li 1
Yiqun Li
10.1016/j.mencom.2011.09.017
Published 2011-09-14
Communication , Volume 21, Issue 5, 280-281
46
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Zheng J., Li Y. Basic ionic liquid-catalyzed multicomponent synthesis of tetrahydrobenzo[b]pyrans and pyrano[c]chromenes // Mendeleev Communications. 2011. Vol. 21. No. 5. pp. 280-281.
GOST all authors (up to 50) Copy
Zheng J., Li Y. Basic ionic liquid-catalyzed multicomponent synthesis of tetrahydrobenzo[b]pyrans and pyrano[c]chromenes // Mendeleev Communications. 2011. Vol. 21. No. 5. pp. 280-281.
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TY - JOUR
DO - 10.1016/j.mencom.2011.09.017
UR - https://mendcomm.colab.ws/publications/10.1016/j.mencom.2011.09.017
TI - Basic ionic liquid-catalyzed multicomponent synthesis of tetrahydrobenzo[b]pyrans and pyrano[c]chromenes
T2 - Mendeleev Communications
AU - Zheng, Jia
AU - Li, Yiqun
PY - 2011
DA - 2011/09/14
PB - Mendeleev Communications
SP - 280-281
IS - 5
VL - 21
ER -
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@article{2011_Zheng,
author = {Jia Zheng and Yiqun Li},
title = {Basic ionic liquid-catalyzed multicomponent synthesis of tetrahydrobenzo[b]pyrans and pyrano[c]chromenes},
journal = {Mendeleev Communications},
year = {2011},
volume = {21},
publisher = {Mendeleev Communications},
month = {Sep},
url = {https://mendcomm.colab.ws/publications/10.1016/j.mencom.2011.09.017},
number = {5},
pages = {280--281},
doi = {10.1016/j.mencom.2011.09.017}
}
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Zheng, Jia, and Yiqun Li. “Basic ionic liquid-catalyzed multicomponent synthesis of tetrahydrobenzo[b]pyrans and pyrano[c]chromenes.” Mendeleev Communications, vol. 21, no. 5, Sep. 2011, pp. 280-281. https://mendcomm.colab.ws/publications/10.1016/j.mencom.2011.09.017.

Abstract

Triethylenetetraammonium trifluoroacetate-catalyzed condensation of benzaldehydes, malononitrile and cyclic 1,3-dioxo compounds in aqueous medium affords the corresponding fused 2-amino-4-aryl-3-cyanopyrans.

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