Pd 2+ -Catalyzed Addition of 1-Substituted Tetrazole-5-thiols to Terminal Acetylenes in Acid Medium

L. V. Myznikov; Yu. V. Melnikova; R. I. Baichurin; T. V. Artamonova; Yu. E. Zevatskii

doi:10.1134/S1070363218020068

Pd²⁺-Catalyzed Addition of 1-Substituted Tetrazole-5-thiols to Terminal Acetylenes in Acid Medium

作者: Myznikov L.¹, Melnikova Y.¹^,2, Baichurin R.³, Artamonova T.¹, Zevatskii Y.¹^,2
隶属关系:
1. St. Petersburg State University of Industrial Technology and Design
2. Novbytkhim Company
3. Herzen State Pedagogical University of Russia
期: 卷 88, 编号 2 (2018)
页面: 216-220
栏目: Article
URL: https://journals.rcsi.science/1070-3632/article/view/221986
DOI: https://doi.org/10.1134/S1070363218020068
ID: 221986

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详细

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.

关键词

1-substituted tetrazole-5-thiols, terminal acetylenes, addition, catalysis, palladium compounds

作者简介

L. Myznikov

St. Petersburg State University of Industrial Technology and Design

编辑信件的主要联系方式.
Email: myznikov_lv@mail.ru
俄罗斯联邦, ul. Bolshaya Morskaya 18, St. Petersburg, 191186

Yu. Melnikova

St. Petersburg State University of Industrial Technology and Design; Novbytkhim Company

Email: myznikov_lv@mail.ru
俄罗斯联邦, ul. Bolshaya Morskaya 18, St. Petersburg, 191186; St. Petersburg

R. Baichurin

Herzen State Pedagogical University of Russia

Email: myznikov_lv@mail.ru
俄罗斯联邦, St. Petersburg

T. Artamonova