[EN] FLUORINE-CONTAINING COMPOUNDS FOR USE AS NUCLEOPHILIC REAGENTS FOR TRANSFERRING FUNCTIONAL GROUPS ONTO HIGH VALUE ORGANIC COMPOUNDS<br/>[FR] COMPOSÉS CONTENANT DU FLUOR DESTINÉS À ÊTRE UTILISÉS EN TANT QUE RÉACTIFS NUCLÉOPHILES POUR TRANSFÉRER DES GROUPES FONCTIONNELS SUR DES COMPOSÉS ORGANIQUES À VALEUR ÉLEVÉE
申请人:UNIV BERLIN FREIE
公开号:WO2020141195A1
公开(公告)日:2020-07-09
The present invention relates to a compound of general formulae (I) and their use as reagents
本发明涉及一种一般式(I)的化合物及其作为试剂的用途。
Preparation of 2-(Alkylseleno)benzothiazoles. Direct Incorporation of the Alkyl Group of Alcohols into Benzothiazolylseleno Residue
作者:Koichi Shibata、Oyo Mitsunobu
DOI:10.1246/cl.1993.549
日期:1993.3
Reaction of alcohols with 2-(1,2-diphenyl-2-oxoethylseleno)benzothiazole in the presence of tributylphosphine gave the corresponding 2-alkylselenobenzothiazoles, where inversion of the secondary carbinol center of the alcohols took place. 1,3-Butanediol reacted at the primary hydroxyl group, while 1-phenyl-1,2-ethanediol reacted at the secondary hydroxyl group.
Perpendicular versus Coplanar Conformation of the SeCl
<sub>2</sub>
Moiety in T‐Shaped Selenyl Chloride Adducts – Propeller‐Like Free Rotation in Solution
作者:Victor N. Khrustalev、Sheyda R. Ismaylova、Rinat R. Aysin、Zhanna V. Matsulevich、Vladimir K. Osmanov、Alexander S. Peregudov、Alexander V. Borisov
DOI:10.1002/ejic.201201021
日期:2012.11
The structures of two new T-shaped selenylchloride adducts studied by experimental (multinuclear NMR, IR, and Raman spectroscopy and X-ray diffraction analysis) and theoretical (ab initio and DFT quantum chemical calculations) methods clearly demonstrate the possibility of propeller-like free rotation of the SeCl2 moiety around the C–Se bond and indicate the absence of any significant double-bond
通过实验(多核 NMR、IR 和拉曼光谱和 X 射线衍射分析)和理论(从头算和 DFT 量子化学计算)方法研究的两种新 T 形氯化硒加合物的结构清楚地证明了类似螺旋桨的可能性SeCl2 部分围绕 C-Se 键自由旋转,表明不存在任何显着的双键特征。
1,3-Benzothiazole-2-selenenyl chloride in the synthesis of 2,3-dihydrobenzo[d][1,3]selenazolo[2,3-b][1,3]thiazolium-4 derivatives
作者:A. V. Borisov、Zh. V. Matsulevich、V. K. Osmanov、G. N. Borisova、A. D. Samsonova、A. O. Chizhov
DOI:10.1007/s11172-012-0102-x
日期:2012.3
Cycloaddition of 1,3-benzothiazole-2-selenenyl chloride to alkenes leads to 2,3-dihydrobenzo[d][1,3]selenazolo[2,3-b][1,3]thiazolium-4 derivatives.