新型绿色表面活性剂-烷基糖苷

、、、、。“”。。。αβαβ。。。、。。～、。、。、～。。～。。。。～。。———、。、、、。。36220104Vol．36No．2Apr.20104～～。。。。。。。、。→。。。→→。。。、、、。、。、。。。、、。。、。。、。。。。、。、。———33———5Synthesisof1-Allyl-6′-nitrio-indolino-spiropyranDerivativeSUNBin-bin1CHENJie2YANGBo1’Abstract:Thetitlecompound1-allyl-6′-nitrio-indolino-spiropyranwassynthesizedusingintermediate1-allyl-233-trimethyl-indoleniumiodideand5-nitrosalicylaldehydeasmainregentsbytwodifferentsynthesisroutes.Thestructureoftitlecompoundwascharacterizedby1HNMRandIR.The“one-pot”synthesisroutewhichusingpiperidineascatalysiswascomparedwiththestep-by-stepsynthesisroutewhichusingnopiperidine.Thebettersynthesisroutewiththehigheryieldwasgiven.Keywords:spiropyransynthesispiperidinecatalysisAlkylPolyglycoside———ANewTypeGreenSurfactantCHENShi-jieChangzhouLGJVocationalTechnologyCollegeChangzhou213004ChinaAbstract：Alkylpolyglycosideisanimportantnewtypegreennonionsurfactantwithexcellentbiodegradation．Thispapergivesabriefaccountofalkylpolyglycosideincludingtheconstructionphysicalpropertyandsoon.Itisusedinmanyfields．Forexampleitisusedindailychemistrybiochemistryagriculturalproductionandsoon.Keywords：alkylpolyglycosidesurfactantapplication——————□、。《》!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!5#################################################33