Pd2+-Catalyzed Addition of 1-Substituted Tetrazole-5-thiols to Terminal Acetylenes in Acid Medium
- Authors: Myznikov L.V.1, Melnikova Y.V.1,2, Baichurin R.I.3, Artamonova T.V.1, Zevatskii Y.E.1,2
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Affiliations:
- St. Petersburg State University of Industrial Technology and Design
- Novbytkhim Company
- Herzen State Pedagogical University of Russia
- Issue: Vol 88, No 2 (2018)
- Pages: 216-220
- Section: Article
- URL: https://journals.rcsi.science/1070-3632/article/view/221986
- DOI: https://doi.org/10.1134/S1070363218020068
- ID: 221986
Cite item
Abstract
Addition of 1-substituted tetrazole-5-thiols to ethyl propiolate and phenylacetylene was studied. It was found that Pd(II) salts in the presence of strong acids are effective catalysts for this reaction: the S-adducts can be obtained at relatively low temperatures in high yields. The mechanism of this reaction was suggested.
About the authors
L. V. Myznikov
St. Petersburg State University of Industrial Technology and Design
Author for correspondence.
Email: myznikov_lv@mail.ru
Russian Federation, ul. Bolshaya Morskaya 18, St. Petersburg, 191186
Yu. V. Melnikova
St. Petersburg State University of Industrial Technology and Design; Novbytkhim Company
Email: myznikov_lv@mail.ru
Russian Federation, ul. Bolshaya Morskaya 18, St. Petersburg, 191186; St. Petersburg
R. I. Baichurin
Herzen State Pedagogical University of Russia
Email: myznikov_lv@mail.ru
Russian Federation, St. Petersburg
T. V. Artamonova
St. Petersburg State University of Industrial Technology and Design
Email: myznikov_lv@mail.ru
Russian Federation, ul. Bolshaya Morskaya 18, St. Petersburg, 191186
Yu. E. Zevatskii
St. Petersburg State University of Industrial Technology and Design; Novbytkhim Company
Email: myznikov_lv@mail.ru
Russian Federation, ul. Bolshaya Morskaya 18, St. Petersburg, 191186; St. Petersburg