Email this article Guanidine hydrochloride aminomethylation with formaldehyde and simplest amino acids
- Authors: Hamoud F.1, Ramsh S.М.1, Fundamenskii V.S.1, Gurzhii V.V.2, Zakharov V.I.3, Kuznetsov V.А.3, Krivorotov D.V.3, Khrabrova Е.S.1
-
Affiliations:
- St. Petersburg State Technological Institute (Technical University)
- St. Petersburg State University
- Research Institute of Hygiene, Occupational Pathology, and Human Ecology
- Issue: Vol 53, No 8 (2017)
- Pages: 1258-1267
- Section: Article
- URL: https://journals.rcsi.science/1070-4280/article/view/216758
- DOI: https://doi.org/10.1134/S1070428017080176
- ID: 216758
Cite item
Open Access
Access granted
Subscription Access
Abstract
Aminomethylation of guanidine hydrochloride with aqueous formaldehyde and simplest amino acids depending on the reagents ratio results in bicyclic hydrochlorides (1: 4: 2) or tricyclic iminium chlorides (1: 6: 3) that in their turn may be converted into internal salts: zwitter-ions or betaines respectively.
About the authors
F. Hamoud
St. Petersburg State Technological Institute (Technical University)
Email: sramsh@technolog.edu.ru
Russian Federation, Moskovskii pr. 26, St. Petersburg, 190013
S. М. Ramsh
St. Petersburg State Technological Institute (Technical University)
Author for correspondence.
Email: sramsh@technolog.edu.ru
Russian Federation, Moskovskii pr. 26, St. Petersburg, 190013
V. S. Fundamenskii
St. Petersburg State Technological Institute (Technical University)
Email: sramsh@technolog.edu.ru
Russian Federation, Moskovskii pr. 26, St. Petersburg, 190013
V. V. Gurzhii
St. Petersburg State University
Email: sramsh@technolog.edu.ru
Russian Federation, St. Petersburg
V. I. Zakharov
Research Institute of Hygiene, Occupational Pathology, and Human Ecology
Email: sramsh@technolog.edu.ru
Russian Federation, Kuz’molovskii, Leningrad oblast
V. А. Kuznetsov
Research Institute of Hygiene, Occupational Pathology, and Human Ecology
Email: sramsh@technolog.edu.ru
Russian Federation, Kuz’molovskii, Leningrad oblast
D. V. Krivorotov
Research Institute of Hygiene, Occupational Pathology, and Human Ecology
Email: sramsh@technolog.edu.ru
Russian Federation, Kuz’molovskii, Leningrad oblast
Е. S. Khrabrova
St. Petersburg State Technological Institute (Technical University)
Email: sramsh@technolog.edu.ru
Russian Federation, Moskovskii pr. 26, St. Petersburg, 190013
Supplementary files
