Reaction of N-tert-butyl-2-haloaldimines with thiolcarboxylic acids
- Authors: Khairullin R.A.1, Gazizov M.B.1, Kirillina Y.S.1, Gazizova K.S.1, Khayarov K.R.1
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Affiliations:
- Kazan Research Technological University
- Issue: Vol 87, No 11 (2017)
- Pages: 2736-2738
- Section: Letters to the Editor
- URL: https://journals.rcsi.science/1070-3632/article/view/221653
- DOI: https://doi.org/10.1134/S1070363217110342
- ID: 221653
Cite item
Abstract
The reactions of N-tert-butyl-2-chloroaldimine with thiolcarboxylic acids occurs along two pathways: nucleophilic substitution of chlorine in the primary iminium salt by acylmercapto group and reduction of the C–Cl bond in the iminium cation. The reactions of thiolcarboxylic acids reaction with 2-bromoaldimine take exclusively the second pathway, specifically reduction of the C–Br bond in the cation of the primary iminium salt. Acylmercapro-substituted iminium salts and aldehydes and their acetals are synthesized.
About the authors
R. A. Khairullin
Kazan Research Technological University
Email: mukattisg@mail.ru
Russian Federation, ul. K. Marksa 68, Kazan, Tatarstan, 420015
M. B. Gazizov
Kazan Research Technological University
Author for correspondence.
Email: mukattisg@mail.ru
Russian Federation, ul. K. Marksa 68, Kazan, Tatarstan, 420015
Yu. S. Kirillina
Kazan Research Technological University
Email: mukattisg@mail.ru
Russian Federation, ul. K. Marksa 68, Kazan, Tatarstan, 420015
K. S. Gazizova
Kazan Research Technological University
Email: mukattisg@mail.ru
Russian Federation, ul. K. Marksa 68, Kazan, Tatarstan, 420015
Kh. R. Khayarov
Kazan Research Technological University
Email: mukattisg@mail.ru
Russian Federation, ul. K. Marksa 68, Kazan, Tatarstan, 420015