Synthesis of 10-Methylsulfide and 10-Alkylmethylsulfonium nido-Carborane Derivatives: B–H···π Interactions between the B–H–B Hydrogen Atom and Alkyne Group in 10-RC≡CCH2S(Me)-7,8-C2B9H11,European Journal of Inorganic Chemistry

当前位置： X-MOL 学术 › Eur. J. Inorg. Chem. › 论文详情

Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)

Synthesis of 10-Methylsulfide and 10-Alkylmethylsulfonium nido-Carborane Derivatives: B–H···π Interactions between the B–H–B Hydrogen Atom and Alkyne Group in 10-RC≡CCH2S(Me)-7,8-C2B9H11
European Journal of Inorganic Chemistry ( IF 2.2 ) Pub Date : 2017-09-06 09:41:30 , DOI: 10.1002/ejic.201700785
Sergey A. Anufriev ₁ , Igor B. Sivaev ₁ , Kyrill Yu. Suponitsky ₁ , Ivan A. Godovikov ₁ , Vladimir I. Bregadze ₁

Affiliation

Reaction of the protonated nido-carborane with SMe₂ gives the 10-dimethylsulfonium derivative 10-Me₂S-7,8-C₂B₉H₁₁. Its demethylation-alkylation produces a series of 10-alkylmethylsulfonium derivatives 10-R(Me)S-7,8-C₂B₉H₁₁. The compounds containing an alkyne group (R = CH₂C≡CH, CH₂C≡CPh, CH₂C≡CSiMe₃) demonstrate strong intramolecular B–H···π(C≡C) interactions both in the solid state and in solution.

中文翻译：

10-甲基硫化物和10-烷基甲基ulf-碳硼烷衍生物的合成：10-RC≡CCH2S（Me）-7,8-C2B9H11中B–H–B氢原子与炔基之间的B–H···π相互作用

质子化的N-碳硼烷与SMe _2的反应得到10-二甲基ulf衍生物10-Me ₂ S-7,8-C ₂ B ₉ H ₁₁。其脱甲基-烷基化产生一系列10-烷基甲基s衍生物10-R（Me）S-7,8-C ₂ B ₉ H ₁₁。含有炔基（R = CH的化合物₂ C≡CH，CH ₂ C≡CPh，CH ₂ C≡CSiMe ₃）表明强的分子内B-H ··· π（C≡C）的相互作用不仅在固态和在解决方案中。

更新日期：2017-09-06

点击分享查看原文

点击收藏

公开下载

阅读更多本刊最新论文本刊介绍/投稿指南11