Zobrazeno 1 - 6
of 6
pro vyhledávání: '"F. S. Dubnikova"'
Publikováno v:
Bulletin of the Academy of Sciences of the USSR Division of Chemical Science. 37:1173-1176
1. Various paths for the reaction of acetylene with the hydroxide ion have been evaluated with the aid of quantum-chemical calculations, and it has been shown that the formation of the acetylide ion (HC≡C−) is the preferable direction. 2. The for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::184d125d879cd66729b26b6c95776a90
https://doi.org/10.1007/bf00961925
https://doi.org/10.1007/bf00961925
Publikováno v:
Bulletin of the Academy of Sciences of the USSR Division of Chemical Science. 38:1645-1648
A stepwise mechanism for the formation of benzene as a secondary product of a nucleophilic addition reaction to acetylene in media with increased basicity has been proposed. The cyclotrimerization of acetylene takes place as a result of the successiv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9450083a41baf3018c3bfa75705bdb8f
https://doi.org/10.1007/bf00956948
https://doi.org/10.1007/bf00956948
Publikováno v:
Bulletin of the Academy of Sciences of the USSR Division of Chemical Science. 37:1841-1846
1. The predominant direction of the reaction of acetylene with a molecule of lithium hydroxide in both the dissociated and undissociated states is the formation of the molecular π complex C2H2· LiOH. 2. The formation of the complex C2H2· LiOH is a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c856301ae732933a18adfdd4b1b97317
https://doi.org/10.1007/bf00962500
https://doi.org/10.1007/bf00962500
Publikováno v:
Bulletin of the Academy of Sciences of the USSR Division of Chemical Science. 37:1177-1180
1. According to the data form quantum-chemical calculations, the formation of vinyloxy anions from acetylene molecules and hydroxide ions occurs with the intermediate participation of [HC=CHOH]− anions (cis or trans), whose further conversion is po
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::21399003cac6e894f760139ae7bcacd8
https://doi.org/10.1007/bf00961926
https://doi.org/10.1007/bf00961926
Publikováno v:
Bulletin of the Academy of Sciences of the USSR Division of Chemical Science. 38:1641-1645
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7fdaf1841907db6d0b236f4d0e93dcbd
https://doi.org/10.1007/bf00956947
https://doi.org/10.1007/bf00956947
Publikováno v:
Bulletin of the Academy of Sciences of the USSR Division of Chemical Science. 37:1180-1182
1. According to the data from the quantum-chemical calculation, the vinylthio anion CH2=CHS− can be observed as a result of the direct addition of an hydrosulfide ion to acetylene with a barrier having a height ≤123 kJ/mole. 2. One of the interme
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ff734470987bc131bc4ee9a53053c70b
https://doi.org/10.1007/bf00961927
https://doi.org/10.1007/bf00961927