Zobrazeno 1 - 10
of 33
pro vyhledávání: '"N. S. Nikol'skii"'
Autor:
A. B. Grigor'ev, V. I. Kadentsev, N. S. Nikol'skii, T. K. Voropaeva, O. S. Chizhov, A. A. Retinskii, A. Ya. Podel'ko, S. M. Shostakovskii
Publikováno v:
Bulletin of the Academy of Sciences of the USSR Division of Chemical Science. 27:1779-1782
1. A study has been made of the behavior of the geometrical isomers of the alkyl-and vinyloxy-2-chlorocyclopropanes under electron impact and chemical ionization. 2. Chemical-ionization methods can be used to distinguish the cis and trans isomers in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4827e528a69de4d9a37af312289e495b
https://doi.org/10.1007/bf00929223
https://doi.org/10.1007/bf00929223
Publikováno v:
Bulletin of the Academy of Sciences of the USSR Division of Chemical Science. 28:491-497
1. A study has been made of certain aspects of the behavior of the cyclopropyl thioethers under electron impact (EI) and chemical ionization. 2. The presence of the cyclopropane ring (CPR) gives rise to strong [M-alkene]+ ion peaks in the EI spectra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::88b463bd686cabb2634eb74a06cb4eb9
https://doi.org/10.1007/bf00924819
https://doi.org/10.1007/bf00924819
Publikováno v:
Bulletin of the Academy of Sciences of the USSR Division of Chemical Science. 26:107-112
1. We have studied the partial and complete LiAlH4 reduction of gem-dichlorocyclopropyl ethers to 2-chlorocyclopropyl and cyclopropyl ethers. 2. In the partial reduction of gem-dichlorocyclopropyl ethers the chlorine atom cis to the substituent is se
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6d3a6d03b1325df0049ecde5b022a5e3
https://doi.org/10.1007/bf00921504
https://doi.org/10.1007/bf00921504
Autor:
N. S. Nikol'skii, M. G. Voronkov
Publikováno v:
Bulletin of the Academy of Sciences of the USSR Division of Chemical Science. 32:1513-1515
Three methods were developed for the synthesis of cyclopropyl organyl sulfides, which are based on the reaction of cyclopropyl halides with either thiols or alkali metal thiolates in a superbasic medium, the reaction of cyclopropyllithium with diorga
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c2fca5f4d2a5d67b92f04fdae806eda0
https://doi.org/10.1007/bf00954373
https://doi.org/10.1007/bf00954373
Publikováno v:
Chemischer Informationsdienst. 8
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::742de18c76bd97ceac78326b7a95dc59
https://doi.org/10.1002/chin.197721162
https://doi.org/10.1002/chin.197721162
Autor:
M. G. Voronkov, N. S. Nikol'skii
Publikováno v:
Chemischer Informationsdienst. 15
Three methods were developed for the synthesis of cyclopropyl organyl sulfides, which are based on the reaction of cyclopropyl halides with either thiols or alkali metal thiolates in a superbasic medium, the reaction of cyclopropyllithium with diorga
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9595d0ee9efa5d3c5faa319dabec83aa
https://doi.org/10.1002/chin.198403141
https://doi.org/10.1002/chin.198403141
Autor:
G. G. Efremova, E. N. Sukhomazova, Deryagina Eleonora N, N. S. Nikol'skii, Nina K. Gusarova, Boris A. Trofimov, M. G. Voronkov, Svetlana V. Amosova
Publikováno v:
Bulletin of the Academy of Sciences of the USSR Division of Chemical Science. 31:174-175
The main product of the gas-phase pyrolysis of divinyl sulfoxide at 400° is thiophene (up to 60% yield). Paraldehyde, H2O, H2S, and SO2 are also formed here.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cffd6655a66f16f99baaf6f57114b932
https://doi.org/10.1007/bf00954433
https://doi.org/10.1007/bf00954433
Publikováno v:
Chemistry of Heterocyclic Compounds. 4:29-30
The cohydrolysis of γ-trifluoropropenylmethyldichlorosilane and dimethyldichlorosilane at 70°–75° C leads to the formation of γ-trifluoropropenylnonamethylcyclopentasiloxane, γ-trifluoropropenyl-pentamethylcyclotrisiloxane, and bis(γ-trifluor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a1ce4bcf190a959ec2d12dc982f5b1b8
https://doi.org/10.1007/bf00478070
https://doi.org/10.1007/bf00478070
Autor:
Zhimulev, E.1, Sonin, V.1 sonin@igm.nsc.ru, Bul'bak, T.1, Chepurov, A.1, Tomilenko, A.1, Pokhilenko, N.1
Publikováno v:
Doklady Earth Sciences. May2015, Vol. 462 Issue 1, p527-532. 6p.
Autor:
Solich, K.1
Publikováno v:
Ukrainian Mathematical Journal. Jan2013, Vol. 64 Issue 8, p1260-1276. 17p.