Synthesis and molecular structures of dibenzo(perhydrotriazino)aza-14- crown-4 ethers

By triple condensation of thiourea or guanidine with 1,ω-bis(2- formylphenoxy)-3-oxapentane and ammonium acetate fi rst representatives of the new class of ethers bis(benzo)aza-14-crown-4 were obtained in 28-73% yield that included as a subunit a symm-perhydrotriazine ring. This reaction also proceeds readily with N-monomethyl- and N-monopropenyl-substituted thioureas affording the corresponding derivatives of triazinoazacrown ether. At the same time urea in the similar condensation does not form the expected perhydrotriazinoazacrown ether. The molecular structure of one perhydroazacrown ether as a complex with a chloroform molecule was established by XRD analysis. © Pleiades Publishing, Ltd., 2011.

Authors
Khieu C.K. 1 , Soldatenkov A.T. 1 , An L.T.2 , Levov A.N. 1 , Smol'yakov A.F.3 , Khrustalev V.N.3 , Antipin M.Y. 3
Number of issue
5
Language
English
Pages
766-770
Status
Published
Volume
47
Year
2011
Organizations
  • 1 Russian University of Peoples' Friendship, Moscow, 117198, Russian Federation
  • 2 Vietnam State University, Hanoi University of Sciences, Viet Nam
  • 3 Nesmeyanov Institute of Organoelemental Compounds, Russian Academy of Sciences, Moscow, Russian Federation
Date of creation
19.10.2018
Date of change
19.10.2018
Short link
https://repository.rudn.ru/en/records/article/record/2563/