[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。
Ion-radical perfluoroalkylation. Part 11. Perfluoroalkylation of thiols by perfluoroalkyl iodides in the absence of initiators
作者:V.N. Boiko、G.M. Shchupak
DOI:10.1016/0022-1139(94)03132-0
日期:1994.12
Perfluoroalkylation of aliphatic, aromatic and heterocyclic thiols by perfluoroalkyliodides in the presence of Et3N appears to occur spontaneously under daylight or the usual laboratory lighting conditions at 20–22 °C and is complete in 10–15 min to 2–3 h. An exception to this rule are thiols with a low nucleophilicity. The reaction is accompanied by thiol oxidation (2%–3%) and depends directly on
Circularly polarized luminescent systems fabricated by Tröger's base derivatives through two different strategies
作者:Cheng Qian、Yuan Chen、Qian Zhao、Ming Cheng、Chen Lin、Juli Jiang、Leyong Wang
DOI:10.3762/bjoc.17.6
日期:——
The Tröger'sbasederivative rac-TBPP was synthesized and separated into two enantiomers R2N-TBPP and S2N-TBPP by chiral column chromatography. These compounds show a strong circularly polarized luminescence with glum values of +0.0021, and −0.0025, respectively. The second way to fabricate the rac-TBPP-based CPL-active material is to co-gel the fluorescent rac-TBPP with a chiral ᴅ-glutamic acid gelator