caa a22 4500 467993386 CHVBK 20180323112551.0 cr unu---uuuuu 170328e19900201xx s 000 0 eng 10.1007/BF00499418 doi (NATIONALLICENCE)springer-10.1007/BF00499418 Conformation of 4,5,6-substituted 2-isopropyl-1,3,2-oxathioborinanes [Elektronische Daten] [V. Bacherikov, A. Gren', V. Gorbatyuk, O. Timofeev] The configuration and predominant conformations of 2-isopropyl-4,5,6-alkylsubstituted 1,3,2-oxathioborinanes have been studied by 1H-NMR spectroscopy. 2,4-and 2,6-Dialkylsubstituted derivatives exist in near half-chair conformations, while 6,6-dimethyl-2-isopropyl-1,3,2-oxathioborinane exists in two energetically equivalent inverting forms. 2,5,6- and 2,4,6-Trialkylsubstituted 1,3,2-oxathioborinanes consist of mixtures of stereoisomers differing in the orientations of the alkyl groups at the C(6) and C(4) ring atoms. Plenum Publishing Corporation, 1990 Bacherikov V. A. V. Bogatskii Physical Chemical Institute, Academy of Sciences of the Ukrainian SSR, Odessa aut Gren' A. A. V. Bogatskii Physical Chemical Institute, Academy of Sciences of the Ukrainian SSR, Odessa aut Gorbatyuk V. A. V. Bogatskii Physical Chemical Institute, Academy of Sciences of the Ukrainian SSR, Odessa aut Timofeev O. A. V. Bogatskii Physical Chemical Institute, Academy of Sciences of the Ukrainian SSR, Odessa aut Chemistry of Heterocyclic Compounds Kluwer Academic Publishers-Plenum Publishers 26/2(1990-02-01), 208-212 0009-3122 26:2<208 1990 26 10593 https://doi.org/10.1007/BF00499418 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF00499418 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Bacherikov V. A. V. Bogatskii Physical Chemical Institute, Academy of Sciences of the Ukrainian SSR, Odessa aut NATIONALLICENCE 700 1- Gren' A. A. V. Bogatskii Physical Chemical Institute, Academy of Sciences of the Ukrainian SSR, Odessa aut NATIONALLICENCE 700 1- Gorbatyuk V. A. V. Bogatskii Physical Chemical Institute, Academy of Sciences of the Ukrainian SSR, Odessa aut NATIONALLICENCE 700 1- Timofeev O. A. V. Bogatskii Physical Chemical Institute, Academy of Sciences of the Ukrainian SSR, Odessa aut NATIONALLICENCE 773 0- Chemistry of Heterocyclic Compounds Kluwer Academic Publishers-Plenum Publishers 26/2(1990-02-01), 208-212 0009-3122 26:2<208 1990 26 10593 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer