Synthesis of Functional Derivatives of Benzodifurazan {Benzo[1,2-c:3,4-c’]bis([1,2,5]oxadiazole)}
- 作者: Samsonov V.A.1, Gatilov Y.V.1, Bryzgalov A.O.1
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隶属关系:
- Vorozhtsov Novosibirsk Institute of Organic Chemistry of the Siberian Branch of the RAS
- 期: 卷 61, 编号 4 (2025)
- 页面: 484-494
- 栏目: ЭКСПЕРИМЕНТАЛЬНЫЕ СТАТЬИ
- URL: https://stomuniver.ru/0514-7492/article/view/689700
- DOI: https://doi.org/10.31857/S0514749225040154
- EDN: https://elibrary.ru/SEUEJG
- ID: 689700
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详细
We have found that BDP reacts with 1,3-dibromo-5,5-dimethylhydantoin in sulfuric acid to form 5-bromo-4,5-dihydrobenzo[1,2-c:3,4-c']bis([1, 2,5]oxadiazol)-4-ol, which upon treatment with a base (calcium hydroxide) turns into 1a,7b-dihydrooxireno[2',3':5,6]benzo[1,2-c:3,4-c ']bis([1,2,5]oxadiazole). The structure of the compound was established by X-ray diffraction. The resulting compound exhibits the usual properties of epoxides. Easily adds nucleophiles to form the corresponding alcohols, which, when treated with p-toluenesulfonyl chloride in the presence of tetrabutylammonium bromide and sodium hydroxide in benzene, give functional derivatives of BDF.
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作者简介
Vladimir Samsonov
Vorozhtsov Novosibirsk Institute of Organic Chemistry of the Siberian Branch of the RAS
编辑信件的主要联系方式.
Email: Samson@nioch.nsc.ru
ORCID iD: 0000-0001-8517-9641
俄罗斯联邦, 9, Ac. Lavrentyev Ave., Novosibirsk, 630090
Yuri Gatilov
Vorozhtsov Novosibirsk Institute of Organic Chemistry of the Siberian Branch of the RAS
Email: Samson@nioch.nsc.ru
ORCID iD: 0000-0002-4128-7293
俄罗斯联邦, 9, Ac. Lavrentyev Ave., Novosibirsk, 630090
Arkady Bryzgalov
Vorozhtsov Novosibirsk Institute of Organic Chemistry of the Siberian Branch of the RAS
Email: Samson@nioch.nsc.ru
ORCID iD: 0000-0001-7514-5325
俄罗斯联邦, 9, Ac. Lavrentyev Ave., Novosibirsk, 630090
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