EFFICIENT METHOD FOR THE SYNTHESIS OF 1,3-UNSUBSTITUTED 2-IMINO-5-OXOOCTAHYDROIMIDAZO[4,5-<i>d</i>]IMIDAZOLIUM IODIDES BASED ON THIOGLYCOLURILS

Authors

  • Vladimir V. Baranov N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, 47 Leninsky Ave., Moscow, 119991
  • Evgeniya L. Yatsenko N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, 47 Leninsky Ave., Moscow, 119991 D. I. Mendeleev University of Chemical Technology of Russia, 9 Miusskaya Sq., Moscow 125047
  • Elizaveta K. Melnikova A. N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences Lomonosov Moscow State University
  • Yulia V. Nelyubina A. N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, 28 Vavilova St., Moscow 119991
  • Angelina N. Kravchenko N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, 47 Leninsky Ave., Moscow, 119991

DOI:

https://doi.org/10.1007/4838

Keywords:

iminoglycolurils, isothiouronium salts, thioglycolurils, condensation, S-methylation

Abstract

A facile and efficient two-step synthetic route to previously inaccessible 1,3-unsubstituted 2-imino-5-oxooctahydroimidazo[4,5-d]imidazol-1-ium iodides has been developed using easily accessible thioglycolurils, MeI, and various primary amines, morpholine, or ethylene diamine. The structure of representative products and hydrogen-bonding pattern in their crystals have been investigated by X-ray diffraction.

Author Biography

Elizaveta K. Melnikova, A. N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences Lomonosov Moscow State University

A. N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, 28 Vavilova St., Moscow 119991

M. V. Lomonosov Moscow State University, 1-3 Leninskie Gory, Moscow 119991

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Published

2019-03-11

Issue

Vol. 55 No. 2 (2019)

Section

Original Papers