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碘代醇

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Ingredients: Rose oil, rose fruit Oil, clove flower oil, deionized water, isopropyl myristate, glycerol, propylene glycol, polyethylene glycol -400, central PDMS, poly dimethyl siloxane, PDMS alcohol, polyacrylamide, C13-14 iso-paraffin, octoic acid / capric Acid Triglyceride, lauryl alcohol -7, hydroxyethyl acrylate, acryloyldimethyltaurate copolymer, squalane, poly sorbate esters -60, PEG-20 sorbitan laurate, panthenol, allantoin, methyl p-hydroxybenzoate, diazolidiny1 urea, 3-iodo-2-propynyl-butyl-carbamate, essence.

产品成分:玫瑰精油、玫瑰果油、丁香花油、去离子水、肉豆蔻酸异丙酯、甘油、丙二醇、聚乙二醇-400、环聚二甲基硅氧烷、聚二甲基硅氧烷、聚二甲基硅氧烷醇、聚丙烯酰胺、C13-14 异链烷烃、辛酸/癸酸甘油三酯、月桂醇醚-7、羟乙基丙烯酸酯、丙烯酰二甲基牛磺酸钠聚物、角鲨烷、聚山梨酸酯类-60、PEG-20 失水山梨醇月桂酸酯、泛醇、尿囊素、对羟基苯甲酸甲酯、双咪唑烷基脲、碘代丙炔基丁基甲氨酸酯、香精。

Two magnetic triphase catalysts of comb-like polyether s supported by γ-Fe2O3 were synthesized, and their catalytic behaviors in the iodo-substitution, etherization and the addition reaction of dichlo-rocarbene to styrene were also investigated.

以表面经偶联剂修饰的γ-Fe2O3为载体,通过聚分别与乙二醇单甲醚和一缩二乙二醇单甲醚的醇钠盐反应,合成了两种磁性梳状聚醚三相相转移催化剂,研究了它们在碘代、二氯卡宾对双键加成和混合醚制备反应中的催化活性。

Two triphase catalysts of comb-like polyether s supported by silicas were synthesized,and their catalytic behavior in the iodo-substitution,etherization and the addition reaction of dichlorocarbene to styrene were also studied.

以表面经偶联剂修饰的二氧化硅为载体,通过聚(β-氯乙基缩水甘油醚)和醇钠反应,合成了两种梳状聚醚三相转移催化剂,研究了它们在碘代、二氯卡宾对双键加成和混合醚制备反应中的催化活性。

Aloe vera, Rosehip oil, Glycerin, Almond oil, Cetearyl wheat straw glycosides and cetearyl alcohol, Evening primrose oil, Jojoba oil, Glycerol stearate, Cocoa butter, Avocado oil, Carrot oil, Shea butter, Eyebright, Vitamin E, Grapefruit seed extract, Phenoxyenthanol, Iodopropynol butylcarbamate.

芦荟,野玫瑰果籽油,甘油,杏油,麦秸鲸蜡硬脂基葡糖苷和十六烷基醇,月见草油,霍霍巴油,甘油硬脂酸盐,可可脂,鳄梨油,胡萝卜油,牛油树脂,小米草,维生素E,葡萄籽精华素,苯氧乙醇,碘代丙炔基氨基甲酸丁

Water, Sweet almond oil, Cetearyl wheat bran glycosides and cetearyl alcohol, Hydrogenated jojoba oil, Zinc oxide, Rosehip oil, Evening primrose oil, Macadamia nut oil, Calendula oil, Honey, Camellia oil, Rose geranium oil, Frankincense oil, Lavender oil, Grapefruit seed extract, Vitamin E,marshmallow root,ginkgo bilboa, Phenoxyethanol, Iodopropynyl butylcarbonate.

水,甜杏油,麦秸鲸蜡硬脂基葡糖苷和十六烷基醇,氢化霍霍巴油,氧化锌,野玫瑰果籽油,月见草油,澳洲坚果油,金盏菊油,蜂蜜,山茶油,老鹳草玫瑰油,乳香油,薰衣草油,药属葵根,百果树,苯氧乙醇,碘代丙炔基氨基甲酸丁

Water, glycerin and glyceryl stearate SE, cetearyl wheat straw glycosides, cetearyl alcohol, rosehip oil, evening primrose oil, jojoba oil, almond oil, aloe vera, carrot oil, orange flower oil, grapefruit seed extract, vitamin e, chamomile oil, rose geranium oil, frankincense oil, lavendar oil, phenoxyethanol, iodopropynyl butylcarbamate

十六烷基醇,野玫瑰果籽油,月见草油,霍霍巴油,杏仁油,芦荟,胡萝卜油,橙花油,葡萄籽精华素,维生素E,甘菊油,玫瑰老鹳草油,乳香油,熏衣草油,苯氧乙醇,碘代丙炔基氨基甲酸丁。

Purified water, Vegetable glycerine, Avocado oil, Cetearyl wheat straw glycosides and cetearyl alcohol, Vegetable glycoerol stearate, Evening primrose oil, Rosehip oil, Calendula oil, Vitamin E, Vitamin A palmitate, Green tea leaf extract, Ginkgo biloba extract, Grapefruit seed extract, 100% natural fragrance (essential oil blend of orange blossom, ylang ylang, rose, jasmine, tonka bean), phenoxyethnol, Iodopropynyl butylcarbamate.

纯水, 蔬菜甘油,鳄梨油,麦秸鲸蜡硬脂基葡糖苷和十六烷基醇,蔬菜银杏硬脂酸,月见草油,野玫瑰果籽油,金盏菊油,维生素E ,维生素A棕榈酸酯,绿茶叶提取物,银杏叶提取物,葡萄柚籽提取物, 100 %天然香料(精油混合橘子的花,依兰依兰,玫瑰,茉莉花,零陵香豆),苯氧乙醇,碘代丙炔基氨基甲酸丁

With intermediates 1,ω-hexadecanediol and ω-bromo pentadecanol as starting materials,ω-bromo hexadecanoic acid and ω-bromo octadecanoic acid were prepared in four and seven steps of reactions separately.

分别以1,ω-十五烷二酸和1,ω-十六烷二酸为原料,各经过四步有机反应,制备了ω-碘代十六烷酸及含十四、十五、十六碳原子的ω-溴代直链脂肪酸;再以中间产物15-溴代十五烷醇、1,ω-十六烷二醇为原料,各经过四步、七步有机反应,制备了ω-溴代十六烷酸及ω-溴代十八烷酸。

By combining resolution and protection of DBSPINOL with menthyl chloroformate, the enantiopure SPINOL and other 4,4'-derivatives have been synthesized effectively via (1S)--4,4'-dibromo-l,r-spirobiindane-7,7'-diyl bis-menthyl carbonate with n-BuLi following reacting with electrophiles of I2, MeI, CO2 and water.

在制备其它衍生物反应中,薄荷醇碳酸酯成为羟基的保护基,DBSPINOL碳酸酯用正丁基锂处理后,再和亲电试剂作用合成了其它4,4'位二碘代、二甲基取代和二羧基取代SPINOL新化合物。

The conversion of alcohols to alkyl halides was investigated using acidic ionic liquid X as halogenating agent, acidic catalyst as well as medium. The reactions of primary alcohols gave very satisfactory conversions and selectivities except for the substrates with lower boiling point,such as n-octanol and benzyl alcohol. They obtained the corresponding halides with almost quantitative yields(95%-100%).The secondary alcohols also gave the corresponding halides with excellent conversions, however, the by-products of dehydration were detected.

伯醇除某些低沸点底物外,都以高转化率(最高达100%)和高选择性(最高达100%)转化为相应的氯代烃、溴代烃和碘代烃,例如正辛醇、苯甲醇,在X中进行卤代反应得到令人满意的结果,无论氯代、溴代还是碘代得到卤代产物的收率一般都很好华东师范大学化学系01级博士学位论文(95十100%),极少有重排产物及脱水产物被检测出来。

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