Reactions of Dichloroethenes with Sulfur in the System Hydrazine Hydrate–KОН
- 作者: Levanova Е.1, Nikonova V.1, Grabel’nykh V.1, Russavskaya N.1, Albanov A.1, Rozentsveig I.1, Korchevin N.1
-
隶属关系:
- Favorskii Irkutsk Institute of Chemistry, Siberian Branch
- 期: 卷 88, 编号 3 (2018)
- 页面: 383-388
- 栏目: Article
- URL: https://journals.rcsi.science/1070-3632/article/view/222037
- DOI: https://doi.org/10.1134/S1070363218030015
- ID: 222037
如何引用文章
详细
Vinylidene chloride and 1,2-dichloroethene react with sulfur in the system hydrazine hydrate–KОН with the formation of polyvinylenesulfide oligomer of molecular mass 1750–6120 Da containing also vinylenehydrazine and vinylenechloride links in the Z-configuration, and 1,4-dithiine in the yield up to 46%. In aqueous-hydrazine layer polysulfide anions Sn2– (n = 1–4), mainly S22– were found. The mechanism of formation of oligomers and 1,4-dithiine is suggested, which includes in the first stage dehydrochlorination of dichloroethenes and generation of chloroacetylene.
作者简介
Е. Levanova
Favorskii Irkutsk Institute of Chemistry, Siberian Branch
Email: venk@irioch.irk.ru
俄罗斯联邦, ul. Favorskogo 1, Irkutsk, 664033
V. Nikonova
Favorskii Irkutsk Institute of Chemistry, Siberian Branch
Email: venk@irioch.irk.ru
俄罗斯联邦, ul. Favorskogo 1, Irkutsk, 664033
V. Grabel’nykh
Favorskii Irkutsk Institute of Chemistry, Siberian Branch
编辑信件的主要联系方式.
Email: venk@irioch.irk.ru
俄罗斯联邦, ul. Favorskogo 1, Irkutsk, 664033
N. Russavskaya
Favorskii Irkutsk Institute of Chemistry, Siberian Branch
Email: venk@irioch.irk.ru
俄罗斯联邦, ul. Favorskogo 1, Irkutsk, 664033
A. Albanov
Favorskii Irkutsk Institute of Chemistry, Siberian Branch
Email: venk@irioch.irk.ru
俄罗斯联邦, ul. Favorskogo 1, Irkutsk, 664033
I. Rozentsveig
Favorskii Irkutsk Institute of Chemistry, Siberian Branch
Email: venk@irioch.irk.ru
俄罗斯联邦, ul. Favorskogo 1, Irkutsk, 664033
N. Korchevin
Favorskii Irkutsk Institute of Chemistry, Siberian Branch
Email: venk@irioch.irk.ru
俄罗斯联邦, ul. Favorskogo 1, Irkutsk, 664033