Acyl groups contain a carbon-oxygen double bond and are derived from acids, while alkyl groups are saturated hydrocarbon chains.
They can be prepared from [Mn(Me)(CO)5] and [M(Me)(CO)3(畏-C5H5)], M Mo, W, respectively, and alkylidynetungsten complexes. 1 has an unusually short WMn bond (2.696(1) ), probably as a result of the bridging by the RCC(O)Me ligands.doi:10.1002/anie.198817031...
Photochemistry of AcylAlkyl Biradicals Treatment of the lithium 1-aza-allyl [Li{N(R)C(Bu-t)CHR}](2) 1, abbreviated as [Li(LL')](2), with PCl3 gave in poor yields the trans-P,P'-dichlorodiazaphos... MA Miranda,E Font-Sanchis,J Pérez-Prieto - 《Journal of Organic Chemistry》 ...
Prepn. of N-acyl-N-alkylaminomethane diphosphonic acids having formula H-C(PO3H2)2-N(R1)(CO-R2), (I), (where R1 and R2 are 1-4 C alkyl) by reacting N-alkyl formamide (II) with phosphorus acid (III) and acyl chloride (IV), pref. at 40-80 degrees C. Pref. mol. ratio (I...
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,...
The ring-chain tautomerism of S-acylalkyl-substituted 2-mercapto-4,5-diphenylimidazoles, 2-mercaptobenzimidazoles, 2-mercaptonaphth[1,2-d]imidazoles, 8-mercaptopurines, 8-mercaptotheophyllines, and 2-mercaptoimidazolines was studied by means of PMR and IR spectra. It was established that, dependi...
Acyl-2-alkylhydrazines by the Reduction of Acylhydrazones[J] . Pei-Lin- Wu,Shao-Yu Peng,Joe Magrath.Synthesis . 1995 (04)Wu Peilin,Peng Shaoyu,Joe Magrath. 1-Acyl-2-alkylhydrazines by the reduction of acylhydrazones[J].Synthesis 1995....
公开/公告号: DE2808817A1 公开/公告日期: 1979-01-11 申请(专利权)人: NAARDEN INTERNATIONAL NV 发明人: B Nichtnennung 摘要: Novel acyl-polyalkyl indan compounds and the use thereof as a base for perfume, as well as perfume compositions, perfumed materials and perfumed articles.收藏...
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 ...