- 更多网络例句与对异丙苄基相关的网络例句 [注：此内容来源于网络，仅供参考]
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Mainly engaged in: Hydrogen-imide hydrochloride, o-chlorophenyl cyclopentanone, 3.4 dimethoxy ethyl benzene, butyn single potassium acid, potassium ethyl malonyl, Ding amide, amide isobutyraldehyde , allyl chloroacetate, isopropyl chloroacetate Benzyl aluminum, cyclopentene, cyanide-o-chlorophenyl, o-methyl chloride, sulfuric acid chloride, p-chlorophenol, imidazole, Pinacolone, one chlorine Pinacolone.
主要经营：盐酸氢亚胺、邻氯苯基环戊酮、3.4二甲氧基苯乙酯、丁炔二酸单钾盐、丙二酸单乙酯钾盐、丁酰胺、异丁酰胺、氯乙酸烯丙酯、氯乙酸苄酯异丙醇铝、环戊烯、邻氯苯氰、邻氯苯甲酯氯、硫酸氯、对氯苯酚、咪唑、频呐酮、一氯频呐酮。
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With L-DOPA as the starting chiral phenylalanine derivatives, construction of the skeleton of Phthalascidin was studied. Firstly, starting from L-DOPA and 3,4-dimethoxyphenylalanine, an amide 〓 was obtained, and a modeling cyclization reaction was carried out but failed to give the anticipated product.
二、对由苯丙氨酸甲酯衍生物通过Bischler-Napieralski反应合成四氢异喹啉—3—甲酯进行了研究，通过研究首次发现，生成苄基噁唑的反应是正常的B-N反应的竞争性反应，并从机理上给予了解释，所得出的结论具有一定的规律性，在杂环的合成方面具有一定的应用价值。
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In this paper,- and (5)-2,2'-diethynyl-1,1'-binaphthyl with highly stable chiral configurations were employed as structural templates, and a new type of helical cyclophane compounds-3 and-3 were synthesized in enantiopure form by the introduction of benzyl sulfone through Sonogashira coupling reaction, followed by the treatment of disulfone with lithium diisopropylamide.
基於2，2'-二取代的联萘衍生物在手性构型上高度稳定的特点，分别从光学活性的-和-2，2'-二乙炔基-1，1'-联萘结构模板出发，通过Sonogashira偶连反应导入苄基碸，然后用二异丙基氨基锂处理制得的联萘二碸成功地合成了一种新的螺旋环芳分子－对映异构体-3和-3。
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A process for preparingp-fluo-2-(2-methyl-3-propionyl)-4-oxy-N,3-diphenyl-phenylbutylamide includes such steps as Friedle-Craft acylating of newly prepared phenylacetyl chloride and fluorobenzene under catalysis of AlCl3 to obtain 4-fluoro-phenylbenzyl ketone, brominating at carbonyl alpha position under catalysis of less AlCl3 to obtain alpha-bromo-4-fluo-phenylbenzyl ketone, and condensing with isobutyryl acetanilide under action of sodium ethoxide.
本发明涉及一种制备对氟－2－(2－甲基－3－氧丙基)－4－氧－N，3－二苯基－苯丁酰胺(1)的方法，其包括以下步骤：新制的苯乙酰氯与氟苯在AlCl3催化下进行Friedle－Craft酰化反应，得到对4－氟－苯基苄基酮(4)；化合物(4)在少量AlCl3催化下进行羰基α位溴化，得到α－溴－4－氟－苯基苄基酮(5)；然后(3)异丁酰乙酰苯胺在乙醇钠作用下与化合物(5)进行缩合。
- 更多网络解释与对异丙苄基相关的网络解释 [注：此内容来源于网络，仅供参考]
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crotyl：巴豆基
亚巴豆基 crotonylidene | 巴豆基 crotyl | 亚茴香基;对异丙亚苄基;[草(之上)+久]亚甲基 cumal; p-cuminylidene
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cumal; p-cuminylidene：亚茴香基;对异丙亚苄基;[草(之上)+久]亚甲基
巴豆基 crotyl | 亚茴香基;对异丙亚苄基;[草(之上)+久]亚甲基 cumal; p-cuminylidene | [草(之上)+久]基;异丙苯基 cumenyl; isopropylphenyl
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cumenyl; isopropylphenyl：[草(之上)+久]基;异丙苯基
亚茴香基;对异丙亚苄基;[草(之上)+久]亚甲基 cumal; p-cuminylidene | [草(之上)+久]基;异丙苯基 cumenyl; isopropylphenyl | [草(之上)+久]胺基 cumidino
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cuminic alcohol：对异丙基苄醇,枯茗醇
cumin alcohol对异丙基苄醇 | cuminic alcohol对异丙基苄醇,枯茗醇 | cuminyl alcohol枯茗醇
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cuminyl：茴香基;对异丙苄基
[草(之上)+久]胺基 cumidino | 茴香基;对异丙苄基 cuminyl | 亚茴香基 cuminylidene