Synthesis of 1-Naphthylacetylene Sulfides from 4-(1-Naphthyl)-1,2,3-thiadiazole
- Авторлар: Yekhlef M.1, Petrov M.2, Pevzner L.2, Aleksandrova E.2
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Мекемелер:
- University of Jijel
- St. Petersburg State Institute of Technology
- Шығарылым: Том 89, № 7 (2019)
- Беттер: 1545-1548
- Бөлім: Letters to the Editor
- URL: https://journals.rcsi.science/1070-3632/article/view/223013
- DOI: https://doi.org/10.1134/S1070363219070272
- ID: 223013
Дәйексөз келтіру
Аннотация
4-(1-Naphthyl)-1,2,3-thiadiazole is readily decomposed under the action of potassium tert-butylate with the release of nitrogen and the formation of potassium 2-(1-naphthyl)ethynylthiolate. Upon further treatment of the reaction mixture with excess of alkyl halide, the corresponding alkyl 2-(1-naphthyl)-1-ethynylsulfides have been obtained. In the case of the reaction with allyl bromide, the resulting sulfide has undergone rearrangement. A mixture of Z- and E-isomers of 2-(1-naphthyl)-1-ethynyl-1-propenylsulfide has been obtained as the product of allylic rearrangement instead of the expected product of the thio-Claisen rearrangement.
Негізгі сөздер
Авторлар туралы
M. Yekhlef
University of Jijel
Email: mlpetrov@lti-gti.ru
Алжир, Jijel
M. Petrov
St. Petersburg State Institute of Technology
Хат алмасуға жауапты Автор.
Email: mlpetrov@lti-gti.ru
Ресей, Moskovskii pr. 26, St. Petersburg, 190013
L. Pevzner
St. Petersburg State Institute of Technology
Email: mlpetrov@lti-gti.ru
Ресей, Moskovskii pr. 26, St. Petersburg, 190013
E. Aleksandrova
St. Petersburg State Institute of Technology
Email: mlpetrov@lti-gti.ru
Ресей, Moskovskii pr. 26, St. Petersburg, 190013