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I. V. Lagoda
Researcher at Military Medical Academy
Publications - 7
Citations - 56
I. V. Lagoda is an academic researcher from Military Medical Academy. The author has contributed to research in topics: Tautomer & Substituent. The author has an hindex of 2, co-authored 7 publications receiving 56 citations.
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Journal ArticleDOI
Ring-chain tautomerism in 2-substituted 1,2,3,4-tetrahydroquinazolines A 1H, 13C and 15N NMR study
Jari Sinkkonen,Kirill N. Zelenin,Abdul-Kadir A. Potapov,I. V. Lagoda,Valeriy V. Alekseyev,Kalevi Pihlaja +5 more
TL;DR: In this paper, 32 1,2,3,4-tetrahydroquinazoline derivatives were synthesized by the reaction of 2-aminomethylaniline with aldehydes and ketones and their ring-chain tautomerism was studied by 1H, 13C and 15N NMR spectroscopy.
Journal ArticleDOI
Recyclizations of 2-aminobenzylimines and thioaroylhydrazones of N-substituted N-hydroxy-3-oxobutanamides
Kirill N. Zelenin,I. V. Lagoda,Valeriy V. Alekseyev,Jari Sinkkonen,Kalevi Pihlaja,Roustem A. Shaikhutdinov +5 more
TL;DR: In this paper, a universal scheme for the molecular design of heterocyclic recyclizations was proposed by replacing the ex-cyclic hydroxyl groups in exo-trig- ring-chain tautomeric molecules with substituted amines or hydrazines.
Journal ArticleDOI
Ring-chain tautomerism of 1,2,3,4-tetrahydroquinazolines. The products of reaction of 1,3-dicarbonyl compounds with 2-aminomethylaniline
TL;DR: The reaction of 2-aminomethylaniline with 1,3-dicarbonyl compounds gives a series of 1,2,3,4-tetrahydroquinazoline derivatives as discussed by the authors.
Journal ArticleDOI
First Case of Ring-Chain Tautomerism of N-Unsubstituted 1,2,3,4-Tetrahydroquinazolines
TL;DR: In this paper, the authors reported the first ring-chain tautomerism for 3-(2-aminobenzylimino)-1-morpholin-4-yl-1-butanone (1), which is the product of the condensation of 2-methylaminophenylamine with acetoacetic acid morpholide.
Journal ArticleDOI
First Case of Ring—Chain Tautomerism of N‐Unsubstituted 1,2,3,4‐Tetrahydroquinazolines.
TL;DR: In this article, the authors reported the first ring-chain tautomerism for 3-(2-aminobenzylimino)-1-morpholin-4-yl-1-butanone (1), which is the product of the condensation of 2-methylaminophenylamine with acetoacetic acid morpholide.