英语人>词典>汉英 : 二苯乙酮基 的英文翻译,例句
二苯乙酮基 的英文翻译、例句

二苯乙酮基

基本解释 (translations)
desyl

更多网络例句与二苯乙酮基相关的网络例句 [注:此内容来源于网络,仅供参考]

CAR has high stereoselectivity for aromtic ketones such as acetophenone,2'-chloroacetophenone, 3'-chloroacetophenone, 4'-chloroacetophenone, 3-chloropropiophenone and2-chloro-2',4'-difluoroacetophenone.

羰基还原酶对芳香酮类化合物具有很高的立体选择性,对苯乙酮、2'-氯-苯乙酮、3'-氯-苯乙酮、4'-氯-苯乙酮、3-氯-1-苯丙酮和2-氯-2',4'-二氟苯乙酮还原产物的e.e。

In our research on study chemical reaction of active methylene compounds and brom-acetophenone. Because of brom-acetophenone is compound that contain carbonyl and halogen ,which will take place electrophilic substitution and nucleophilic addition. When active methylene compounds are ethyl acetoacetate and β-diketone, controlling reaction condition, we have found that mono-substitution's production and di-substitution's. production is isolated; active methylene compounds are acetoacetanilide and acetoacetanilide derivate, pyrrolidin-2-one derivants were obtained by substitution and close-ring reaction .but there is no report about it.

本文是让活泼亚甲基类化合物与溴代苯乙酮发生化学反应,由于溴代苯乙酮是含有羰基的卤代烃结构,它可以发生亲电取代和亲核加成反应,当活泼亚甲基类化合物为乙酰乙酸乙酯和β-二酮时,控制反应条件可以发生单取代和双取代两种产物;当活泼亚甲基类化合物为乙酰乙酰芳胺类化合物来反应时,溴代苯乙酮中的羰基与氨基会发生分子内的关环反应生成吡咯烷-2-酮衍生物,这在以前的研究中是没有发现的。

The total synthese three natural compounds to explore enantioselective synthesis of flavanol: We use phloroglucin and 2, 4, 6-trihydroxyacetophone as starting materials to synthesis distenin in two ways; Resorcin was used to synthsis 2, 5-dimethoxymethoxyacetophone though 3 steps.

对黄烷醇化合物的立体选择性全合成进行了探索:以间苯三酚和2,4,6-三羟基苯乙酮为原料,尝试用两条路线对Distenin化合物进行了全合成研究;以对苯二酚为原料,经三步制得2,5-二甲氧甲氧基苯乙酮,与2,4,6-三甲氧甲氧基苯甲醛反应,经四步反应得到天然产物3,5,7,2′,5′-二五羟基黄烷关键中间体1-(2′,6′-二甲氧甲氧基苯)-3-(2",4",6-三甲氧甲氧基苯)丙烷-1R,2R-二醇83及其对映体84;简要介绍了EGCg类化合物的生物活性和研究概况。

Products: 3 - benzoyl-ethyl acrylate (97% min), acyl phosphorus acid methyl ester (98% min), P acyl three ethyl acetate (98% min), a phosphorus acid acyl The ethyl esters (98% min), 3 - bromine -1,3,4,5 - tetrahydrocannabinol -2 H-1-benzo-Aza Zhuo -2, 1 - naphthalene-tetrahydrocannabinol (98% min), 3,5 - dimethyl benzoyl chloride (99% min), 3,5 - dichloro benzoyl chloride (97% min), the ethyl benzoyl chloride (99% min), a TCA Ester (99.5% min), o-benzoyl methyl benzene (99% min), 4 - phenyl benzophenone (99% min): glacial acetic acid (99% min), methanol (99% min), liquid chlorine (99.5% min), caustic soda (30% min), isopropyl alcohol (99% min), anthranilic acid (99% min), dichloroethane (99% min ), Chunben (99% min), toluene 99% min

3-苯甲酰基丙烯酸乙酯(97%min)、磷酰基乙酸三甲酯(98%min)、磷酰基乙酸三乙酯(98%min)、磷酰基乙酸甲酯二乙酯(98%min)、3-溴-1,3,4,5-四氢-2H-1-苯并氮杂卓-2酮、1-四氢萘酮(98%min)、3,5-二甲基苯甲酰氯(99%min)、3,5-二氯苯甲酰氯(97%min)、对乙基苯甲酰氯(99%min)、氯乙酸甲酯(99.5%min)、邻苯甲酰基苯甲酸甲酯(99%min)、4-苯基二苯甲酮

Water,c12-20 acid peg-8 ester,octyldodecanol,cetearyl isononanoate,butylene glycol,biosaccaride gum-1,peg-40 hydrogenated caster oil,ethylhexyl menthoxycinnamate,phenoxyethanol,potassium cetyl phosphate,macadamia ternifolia seed oil,dimethicone,carbomer,propylene glycol,glyceryl stearate,cocoglycerides,butyrospermum parkii,c12-13 alkyl lactate,methylparaben,benzophenone-3,pentadecalactone,sorbic acid,citrus aurantium dulcis oil,sodium hydroxyde,tocopheryl acetate,disodium edta,iris germanica root extract,retinyl palmitate,equisetum arvense extract,butylparaben,peg-8,propylparaben,ethylparaben,sodium hyaluronate,chlorhexidine digluconate,citrus aurantium amaraoil,tocopherol,ascorbyl palmitate,citric acid,ascorbic acid,limonene,linalool

水,c12-20 acid peg-8 ester,辛基十二烷醇,鲸蜡硬脂醇异壬酸酯,丁烯二醇,多醣物质,PEG-40氢化蓖麻油,4-甲氧基肉桂酸-2-乙基己基酯,苯氧乙醇,十六烷基磷酸钾,澳洲胡桃子油,地美司康,卡波姆,丙烯乙二醇,甘油硬脂酸,椰油脂酸甘油酯类,牛油果,c12-13烷醇乳酸酯,对羟基苯甲酸甲酯,二苯甲酮-3 ,环十五内酯,山梨酸,甜橙油,氢氧化钠,维生素E醋酸酯,乙二胺四乙酸二钠,鸢尾花萃取,维他命A酯,问荆萃取,对羟基苯甲酸丁酯,聚乙二醇- 8,羟苯丙酯,羟苯乙酯,透明质酸钠,洗必泰葡萄糖酸盐,苦橙油,维生素E ,维生素C棕榈酸酯,柠檬酸,抗坏血酸,柠檬精油,沉香醇水:几乎所有护肤品成分第一位都是水。辛基十二烷醇:界面活性剂、乳化剂、稠化剂,有一定刺激性

Amino-6-methoxy Benzothiazole 99%、2-Amino Benzothiazole 99%、Veratraldehyde 99%、Veratric Acid 99%、1,2- Dimethoxy Benzene 99%、6-Nitroveratric Acid 97%、2,5-Dichlorobenzoic Acid 99%、4-Chloro-3-Nitrobenzoic Acid 99%、 3-Nitrobenzole Acid 98%、p-Methoxybenzoie Acid 99%、Anisole 99.5%、p-Methoxyacetophenonc 99%、(2'-Chloroethyl) Benzene 99%、(2'-Bromoethyl) Benzene 99%、N,N-Diethyi-m-Toiuamide 99%、Aminoacetonitrile Hydrochloride 98%、 Alkyl Diphenyl Phosphate Estrel 98%、5-Chloro-2-benzothiazolone 99%、6-bromo-2-naphthol 98%、6-Nitro-Veretric Acid Estrel 97%、4-chloro phenoxyaeetic 99

2-氨基-6-甲氧基苯骈噻唑、2-氨基苯骈噻唑、藜芦醛、藜芦酸、藜芦醚、6-硝基藜芦酸、2,5-二氯苯甲酸、3-硝基-4-氯苯甲酸、3-硝基苯甲酸、对甲氧基苯甲酸、苯甲醚、对甲氧基苯乙酮、β-氯代苯乙烷、β-溴代苯乙烷、N,N-二乙基间甲苯甲酰胺、氨基乙腈盐酸盐、磷酸二苯月桂酯、5-氯-2-苯骈噻唑酮、6-溴-2-萘酚、6-硝基藜芦酸甲酯、4-氯苯氧乙酸

The α-monobromination of 2-pentone,4-methyl acetophenone,4-methoxyacetophenone,6-methoxy-2-acetylnaphthane,2,2,5,5-tetramethyl-3-hexanone,cyclooctanone,cyclododecanone with respectively,were studied.

研究了离子液体三溴化1-丁基-3-甲基咪唑[Br3]对2-戊酮、4-甲基苯乙酮、4-甲氧基苯乙酮、6-甲氧基-2-乙酰基萘、2,2,5,5-4-甲基-3-己酮、环辛酮、环十二酮、丁醛等羰基化合物的α-溴化反应。

The total synthese three natural compounds to explore enantioselective synthesis of flavanol: We use phloroglucin and 2, 4, 6-trihydroxyacetophone as starting materials to synthesis distenin in two ways; Resorcin was used to synthsis 2, 5-dimethoxymethoxyacetophone though 3 steps.

对黄烷醇化合物的立体选择性全合成进行了探索:以间苯三酚和2,4,6-三羟基苯乙酮为原料,尝试用两条路线对Distenin化合物进行了全合成研究;以对苯二酚为原料,经三步制得2,5-二甲氧甲氧基苯乙酮,与2,4,6-三甲氧甲氧基苯甲醛反应,经四步反应得到天然产物3,5,7,2′,5′-二五羟基黄烷关键中间体1-(2′,6′-二甲氧甲氧基苯)-3-(2&,4&,6-三甲氧甲氧基苯)丙烷-1R,2R-二醇83及其对映体84;简要介绍了EGCg类化合物的生物活性和研究概况。

Huapai products:pchlorophenol,ochlorophenol,2,4dichlorophenol,2,6dichlorophenol,2,4,5trichlorophenol,2,4,6trichlorophenol,4chloro2benzyl phenol,pbromophenol,2,4,6tribromophenol,1chloro4(1,1dimethyl ethyl) benzene ether,3bromoanisole,mbromofluorobenzene,2tetra hydrofuran,αbromo4chloro acetophenone,αbromo4methoxy acetophenone,4chloro benzophenone,4chloro2methylaniline,n(2hydroxyethyl)ethane diamine; n(2aminoethyl)ethanolamine,2,3dibromopropionyl chloride,4bromo benzene sulphonyl chloride,terephthaloyl chloride,isophthaloyl chloride,nchlorosuccinimide,nbromosuccinimide,pchloranil;tetrachloro1,4benzoquinone,5chloroisatin.

华派公司产品:对氯苯酚,邻氯苯酚,2,4二氯苯酚,2,6二氯苯酚,2,4,5三氯苯酚,2,4,6三氯苯酚,4氯2苄基苯酚,对溴苯酚,2,4,6三溴苯酚,对氯苯基叔丁基醚,间溴苯甲醚,间溴氟苯,α溴甲基四氢呋喃,α溴代4氯苯乙酮,α溴4甲氧基苯乙酮,4氯二苯甲酮,4氯2甲基苯胺,N(2羟乙基)乙二胺, 2,3二溴丙酰氯,对溴苯磺酰氯,对苯二甲酰氯,间苯二甲酰氯,N氯代丁二酰亚胺,N溴代丁二酰亚胺,四氯苯醌,5氯靛红。

The synthesis of alkylcyclohexylbenzoic acid: take the synthesis of ethylcyclohexylbenzoic acid as a typical example. With the AlCl3 as the catalyst, cis+trans acetylcyclohexylbenzene is synthesized from the reaction of acetyl chloride, cyclohexene and benzene.

烷基环己基苯甲酸的合成研究:主要研究了乙基环己基苯甲酸的合成,以乙酰氯、环己烯、苯为原料,三氯化铝为催化剂,合成乙酰基环己基苯,用水合肼、氢氧化钾、一缩二乙二醇经过高温加热还原羰基(Wolff-黄鸣龙还原),将所得到的乙基环己基苯用乙酰氯进行傅克酰基化得到乙基环己基苯乙酮,所得中间体经过处理之后直接得到反式产物,将反式异构体的乙酰基氧化得到反式烷基环己基苯甲酸。

更多网络解释与二苯乙酮基相关的网络解释 [注:此内容来源于网络,仅供参考]

acetonyl acetone:己二酮;双丙酮

acetonitrile 乙腈 | acetonyl acetone 己二酮;双丙酮 | acetophenone 乙酰苯;苯乙酮;甲(基)苯(基)甲酮

det:二乙基色胺

卡西酮 二乙基色胺(DET) 二甲氧基安非他明(DMA) 羟基四氢甲基二苯吡喃(DMHP) 二甲基色胺(DMT)二甲氧基乙基安非他明(DOET) 乙环利定 乙色胺 麦角二乙胺 二亚甲基双氧安非他明(MDMA) 麦司卡林 甲卡西酮 甲米雷司 甲羟芬胺(MMDA) 乙芬胺(MDA) 羟芬胺 六氢大麻酚 副甲氧基安非他明(PMA) 赛洛新 赛洛西宾 咯环利定 二甲氧基甲苯异

benzalacetophenone:亚苄苯乙酮;苯乙烯基苯基酮;亚苄乙酰苯

亚苄丙酮 benzalacetone; benzylideneacetone | 亚苄苯乙酮;苯乙烯基苯基酮;亚苄乙酰苯 benzalacetophenone | 二溴化苯乙烯基苯基酮 benzalacetophenone dibromide

benzalacetophenone dibromide:二溴化苯乙烯基苯基酮

亚苄苯乙酮;苯乙烯基苯基酮;亚苄乙酰苯 benzalacetophenone | 二溴化苯乙烯基苯基酮 benzalacetophenone dibromide | 苯基苯乙烯基酮;查酮;亚苄基苯乙酮 benzalacetophenone; chalcone; benzylideneacetophenone

benzalacetophenone; chalcone; benzylideneacetophenone:苯基苯乙烯基酮;查酮;亚苄基苯乙酮

二溴化苯乙烯基苯基酮 benzalacetophenone dibromide | 苯基苯乙烯基酮;查酮;亚苄基苯乙酮 benzalacetophenone; chalcone; benzylideneacetophenone | 亚苄乙酰丙酮 benzalacetylacetone

diphenyl diketone; benzil:二苯二甲酮;二苯乙二酮;二苯甲酰

碳酸二苯酯 diphenyl carbonate | 二苯二甲酮;二苯乙二酮;二苯甲酰 diphenyl diketone; benzil | 二苯基二苯氧基硅烷 diphenyl diphenoxysilicane

desyl:二苯乙酮基

desurger波动消除器 | desyl二苯乙酮基 | desynchronize去同步

desyl,a-phenylphenacyl:二苯乙酮基

desuperposition反叠加 | desyl,a-phenylphenacyl二苯乙酮基 | desynchronization去同步化作用

diphenylenimide; carbazole; dibenzopyrrole:二亚苯亚胺;咔唑;二苯并吡咯

二伸苯[基]甲醇;9-茀醇 diphenylenecarbinol; 9-flu... | 二亚苯亚胺;咔唑;二苯并吡咯 diphenylenimide; carbazole; dibenzopyrrole | 二苯乙[烷]二酮;二苯草醛;二苯甲酰 diphenylethanedione; diphenylglyoxal; dibe...

dipentene; limonene; p-mentha-1,8-diene:双戊烯;薴;柠檬油精;对[草(之上)+孟]-1,8-二烯

四硫化双(五亚甲胺硫酰基) dipentamethylenethiuram tetrasulfide | 双戊烯;薴;柠檬油精;对[草(之上)+孟]-1,8-二烯 dipentene; limonene; p-mentha-1,8-diene | 双(苯乙酮);双(苄酰甲基) diphenacyl