Palladium catalyzed reaction of allyl acetates with azide ion gives allyl azides, which are readily converted into the corresponding primary allylamines upon treatment with PPh 3/NaOH.doi:10.1016/S0040-4039(00)83983-0Shun-Ichi MurahashiYoshio Tanigawa...
After cooling to room temperature, the reaction mixture was quenched with three drops of H2O, and the vial was open to air, passed through a short pad of silica gel, and eluted with ethyl acetate (1 mL × 3). The combined organic solution was concentrated under reduced pressure. ...
MG was obtained by extraction of this plant heartwood by ethyl acetate. The crude extract was further purified to achieve mansonone G as described in a previous study3. All derivatives were semi-synthesized, purified and well-characterized by Chavasiri and colleagues3. All methods were performed ...
4)allyl acetate-allyl alcohol method烯丙醇法 5)2-allyl-4-hydroxy-3-methyl-2-cyclopenten-1-one丙烯菊醇 6)allylic alcohol烯丙醇 1.Synthesis and crystal structure of(syn)-α-sulfonyl allylic alcohol顺式α-砜基烯丙醇的合成及其晶体结构 2.Arylation reaction of allylic alcohols with arendiazonium...
The reaction of allyl chloride with oxygen in the liquid phase at ca. 120 ℃ and in the presence of metal acetates or hydrogen peroxide yields glycerol monochlorohydrin. Halogens add readily to the double bond yielding the corresponding trihalogeno compounds. The reaction with hypochlorous acid,...
2.dimethyl allyl carbinyl acetate乙酸二甲基烯丙基原酯 3.allyl thermosetting polymer烯丙基热固性聚合物 4.S-oxodiallyl sulfideS-氧代二烯丙基硫 5.epoxypropyl methacrylate甲基丙烯酸环氧丙酯 6.ethylene-methacrylic acid copolymer乙烯-甲基丙烯酸共聚物 7.Ethylene/methacrylic acid EMA乙烯/甲基丙烯酸共聚物 8.vin...
(1 mL). The reaction was extracted several times with ethyl acetate, the combined organics were washed with brine and dried over sodium sulfate. After evaporation of the solvent, the residue was column chromatographed using a hexane/ethyl acetate gradient to give compound 8b in 82% yield as ...
vinyl acetate, polymers of allyl glycidyl ether, acrylic acid, methacrylic acid, b -isocyanatoethyl acrylate and methacrylate, and copolymers thereof and of maleic anhydride and fumaric acid with styrene, vinyl esters and acrylic and ... SCHELLENBERG WOLF-DIETRICH,BARTL HERBERT - US 被引量: 19发...
1) allyl acetate-allyl alcohol method 烯丙醇法2) allyl alcohol 烯丙醇 1. Study on the kinetics of allyl alcohol epoxidition to glycidol over Ti-MWW catalyst; Ti-MWW催化烯丙醇环氧化制环氧丙醇的动力学研究 2. Preparation of allyl alcohol by isomerization of propylene oxide over lithium ...
The allyl ergot alkaloid derivatives of the general formula (I) of the invention may optionally be converted into an acid addition salt using the common procedures, preferably the sulphate, bisulphate, nitrate, phosphate, hydrogen phosphate, hydrochloride, hydrobromide, hydroiodide, acetate, tartrate, ...