Synthesis of highly-functionalised pyridines via hetero-Diels–Alder methodology: reaction of 3-siloxy-1-aza-1,3-butadienes with electron deficient acetylenes
作者:Matthew D. Fletcher、Timothy E. Hurst、Timothy J. Miles、Christopher J. Moody
DOI:10.1016/j.tet.2006.03.051
日期:2006.6
The hetero-Diels-Alder reaction between 1-aza-3-siloxy-1,3-butadienes and electron deficient acetylenes is described. The reactivity of a range of alpha,beta-unsaturated oximes and hydrazones is assessed in the synthesis of tri- and tetra-substituted pyridines bearing an oxygen functionality at C-3. Microwave irradiation has been employed to decrease the extended reaction times and increase the poor yields often associated with this reaction. (c) 2006 Elsevier Ltd. All rights reserved.
SEEBACH, D.;POHMAKOTR, M., TETRAHEDRON, 1981, 37, N 23, 4047-4058
作者:SEEBACH, D.、POHMAKOTR, M.
DOI:——
日期:——
Polymers Functionalized With Protected Hydrazone Compounds Containing An Acyl Group
申请人:Bridgestone Corporation
公开号:US20140031488A1
公开(公告)日:2014-01-30
A method for preparing a functionalized polymer, the method comprising the steps of: (i) polymerizing monomer to form a reactive polymer; and (ii) reacting the reactive polymer with a protected hydrazone compound containing an acyl group.
US9115231B2
申请人:——
公开号:US9115231B2
公开(公告)日:2015-08-25
[EN] SMALL MOLECULE MODULATORS OF GP130 SIGNALING PATHWAYS, TOPICAL FORMULATIONS AND METHOD OF US THEREOF<br/>[FR] MODULATEURS À PETITES MOLÉCULES DE VOIES DE SIGNALISATION GP130, FORMULATIONS TOPIQUES ET LEUR PROCÉDÉ D'UTILISATION
申请人:[en]CARTHRONIX, INC.
公开号:WO2022082071A1
公开(公告)日:2022-04-21
Disclosed herein are small molecule modulators, compositions, formulations, and methods of use of a novel skin care treatment.