The simplicity of our method is enabled by its first step, where we employed a novel strategy; sn-1-selective monoalkylation of glycerophosphocholine via stannylene acetal to afford sn-1-alkyl-2-lyso-glycerophosphocholine. In the second step, the lyso-lipid is converted to 1-alkyl-2-acyl-...
Glycosyl-inositolphospholipid (glycosyl-PtdIns) anchors of proteins in mammalian cells which have been analyzed so far are exclusively of the alkylacyl type. However, little is known about the putative precursor of glycosyl-PtdIns, the alkylacyl derivative of glycerophosphoinositol (GroPIns), in these...
To address the question as to which structural domain of Leishmania GPIs is responsible for dramatic down-regulation of PKC-dependent transient c-fos expression, the chemically synthesized defined alkylacylglycerolipids domain of corresponding GPIs, and LPG and GIPLs isolated from Leishmania donovani,...
Trialkyl acyl ammonium halides have found to be superior phase transfer catalysts. They were easy to prepare and afford the reactions to be carried out at elevated temperature, owing to their stability.doi:10.1080/00397919208021638Bhalerao, U. T....
Molecules containing a chiral 1,2-diol unit are synthesized from reactions between aldehydes and N-acyl selones. A chilled N-acyl selone is reacted with a Lewis acid such as TiCl 4 and mixed with a tertiary amine such as diisopropylethylamine to generate an enolate solution. Upon further ...
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6) acyl peroxide 过氧化酰基补充资料:烷基酰基过氧化物 分子式:R-CO-O-O-R′CAS号:性质:即过氧羧酸的酯类。例如过氧化苯甲酸叔丁酯(t-butyl peroxybenzoate)C6H5-CO-O-O-C(CH3)3,为一淡黄色透明液体,具有芳香气味;沸点124℃,闪点65℃,燃点171℃,熔点8℃,相对密度1.036～1.045,折射率1.495～1.499;不...
New N -acyl, N -alkyl, and N -bridged derivatives of rac -6,6′,7,7′-tetramethoxy-1,1′,2,2′,3,3′,4,4′-octahydro-1,1′-bisisoquinoline 喜欢 0 阅读量: 24 作者:Stephan Busato,Donald C Craig,Zaher M. A Judeh,Roger W Read ...
N-ACYLTRYPTOPHANOLS α-ALKYL SUBSTITUTED N-ACYLTRYPTOPHANOLSα-ALKYL SUBSTITUTED N-ACYLTRYPTOPHANOLSdoi:WO2009021980 A1WOMarcus KoppitzRonald KuehneHans-Peter MuhnAnna Katharina SchreyLars Wortmann
1) 1,1'-disubstituted alkylacylferrocens 1,1'-烷基乙酰基二茂铁 2) 1,1'-Dialkylacetylferrocene 1,1'-二烷基-乙酰基二茂铁 1. A Study on Reversed Phase Chromatography of 1,1′-Dialkylacetylferrocenes; 1,1′-二烷基-乙酰基二茂铁的反相色谱研究 ...