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Synthesis and Evaluation of Self-Assembling Properties of 3-(3,5-Difluoro-3,5-bis((alkoxy)carbonyl)-2,6-dioxoheptan-4-yl)-1-methylpyridin-1-ium Iodides
Short Note


Department of Chemistry, Mokwon University, Daejeon 35349, Korea
Unialchemy Inc., Institute of Research, Seongnam 13403, Korea
Author to whom correspondence should be addressed.
Academic Editor: R. Alan Aitken
Molbank 2022, 2022(3), M1403;
Received: 20 June 2022 / Revised: 28 June 2022 / Accepted: 28 June 2022 / Published: 6 July 2022
A thieno[2,3-d]pyrimidine derivative 3 bearing a 4,5-imidazolidinedione moiety, 1,3-bis(5,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidin-4-yl)imidazolidine-4,5-dione, was efficiently synthesized in 66% yield by the reaction of N,N′-bis(5,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidin-4-yl)methanediamine 2 with oxalyl chloride in the presence of pyridine in refluxing dichloroethane for 10 h. The structure of the new synthesized compounds was fully characterized by 1H, 13C NMR, IR spectroscopy, mass-spectrometry and elemental analysis. View Full-Text
Keywords: thieno[2,3-d]pyrimidine; 4,5-imidazolidinedione; oxalyl chloride thieno[2,3-d]pyrimidine; 4,5-imidazolidinedione; oxalyl chloride
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MDPI and ACS Style

Yin, X.; Kim, S.M.; Song, Y.-H. 1,3-Bis(5,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidin-4-yl)imidazolidine-4,5-dione. Molbank 2022, 2022, M1403.

AMA Style

Yin X, Kim SM, Song Y-H. 1,3-Bis(5,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidin-4-yl)imidazolidine-4,5-dione. Molbank. 2022; 2022(3):M1403.

Chicago/Turabian Style

Yin, Xuelian, Sung Min Kim, and Yang-Heon Song. 2022. "1,3-Bis(5,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidin-4-yl)imidazolidine-4,5-dione" Molbank 2022, no. 3: M1403.

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