Silver(I) Promoted the C4–H Bond Phosphonation of 1-Naphthylamine Derivatives with H-Phosphonates
作者:Lixiao Zhao、Mengmeng Sun、Fan Yang、Yangjie Wu
DOI:10.1021/acs.joc.1c00971
日期:2021.9.3
A simple and efficient protocol for silver-promoted direct C–H phosphonation of 1-naphthylamine derivatives with H-phosphonates was described. This reaction proceeded smoothly for 1-naphthylamine derivatives at the C4 site, providing a facile and efficient route to 4-phosphonated 1-naphthylamine derivatives. This phosphonation could tolerate a diverse type of functional groups at the pyridinyl and
The invention relates to antibacterial amide macrocycles, to methods for the production thereof, and to the use of the same for producing pharmaceuticals for the treatment and/or prophylaxis of illness, especially bacterial infections.
Novel thiophene derivatives which are HM74A agonists
申请人:Dehmlow Henrietta
公开号:US20070072873A1
公开(公告)日:2007-03-29
The invention is concerned with novel substituted thiophene derivatives of formula (I)
wherein R
1
to R
8
, X, m and n are as defined in the description and in the claims, as well as physiologically acceptable salts and esters thereof. These compounds are HM74A agonists and can be used as medicaments.
Catalytic compositions and methods for asymmetric allylic alkylation
申请人:——
公开号:US20020198383A1
公开(公告)日:2002-12-26
Complexes of a selected class of chiral ligands with molybdenum, tungsten or chromium, preferably molybdenum, are effective as catalysts in highly enantioselective and regioselective alkylation of allylic substrates.
[EN] IMPROVEMENTS IN OR RELATING TO CURATIVES<br/>[FR] AMÉLIORATIONS APPORTÉES OU SE RAPPORTANT À DES AGENTS DE DURCISSEMENT
申请人:HEXCEL COMPOSITES LTD
公开号:WO2020216688A1
公开(公告)日:2020-10-29
The host compound in a clathrate is an amino or hydroxyl containing aromatic phosphorous compound, clathrates containing a resin curative and their use in curable resin compositions to produce moulded articles particularly fibre reinforced articles.