[EN] TRIAZOLE DERIVATIVES WITH ANTIFUNGAL ACTIVITY<br/>[FR] DÉRIVÉS TRIAZOLES À ACTIVITÉ ANTIFONGIQUE
申请人:KING S COLLEGE LONDON
公开号:WO2021156636A1
公开(公告)日:2021-08-12
Disclosed are compounds of the formula (I) and pharmaceutically acceptable salts thereof, wherein R1, R2, Q2, L1 and n are as defined herein. The compounds have antifungal properties and are useful in the treatment of fungal infections, including infections that are resistant to conventions anti-fungal agents. Q1 is selected from: (Formulae Ia, Ib, Ic, Id, Ie, If, Ig, Ih, Ii, Ij and Ik) wherein * indicates the point of attachment to L1.
NHC as a Ligand in Heterobimetallic Catalysis: An Insight into a Catalytic Friedel–Crafts-like Reaction
作者:Mukesh Kumar Nayak、Anuradha Mohanty、Sujit Roy
DOI:10.1021/acs.organomet.3c00177
日期:2023.8.14
calculation of local reactivity descriptors, namely, local electron density and the Fukui function index for nucleophilic attack at a center, established that in transition metal–tin heterobimetallic complexes, N-heterocyclic carbene (NHC) is a better ligand than its alkene and phosphine analogues for the coupling of C–H and C–OH bonds. This insight was verified by synthesizing a new complex (NHC)2Pd(Br)(SnCl3)
[EN] PHOSPHORUS-CONTAINING FLAME RETARDANT MIXTURES, A PROCESS FOR PRODUCTION OF SAID MIXTURES AND USE OF SAID MIXTURES, AND ALSO EPOXY RESIN FORMULATIONS WHICH COMPRISE SAID FLAME RETARDANT MIXTURES<br/>[FR] MÉLANGES IGNIFUGES CONTENANT DU PHOSPHORE, PROCÉDÉ DE PRODUCTION DESDITS MÉLANGES ET UTILISATION DESDITS MÉLANGES AINSI QUE FORMULATIONS DE RÉSINE ÉPOXY COMPRENANT LESDITS MÉLANGES IGNIFUGES
申请人:CLARIANT INT LTD
公开号:WO2021254908A1
公开(公告)日:2021-12-23
Phosphorus-containing flame retardant mixtures, a process for production of said mixtures and use of said mixtures, and also epoxy resin formulations which comprise said flame retardant mixtures. The present invention relates to phosphorus-containing flame retardant mixtures, comprising individual flame retardants having in each case one or more functional groups of the formulae (I), (II) and (III), where, based on the total quantity of functional groups in the flame retardant mixture, 1 to 98 mol% of functional groups of the formula (I), 1 to 35 mol% of functional groups of the formula (II) and 1 to 98 mol% of functional groups of the formula (III) are present, and where R1 and R2 are identical or different and are mutually independently hydrogen, C1- to C12-alkyl, linear or branched, and/or C6- to C18-aryl and the entirety of (I), (II) and (III) is always 100 mol%.