The substrate coupling reaction system catalyzed by recombinanted CAR wasconstructed. It can be used for asymmetric reduction of 2'-chloroacetophenone and coenzyme regeneration with 2-propanol or 2-butanol as the cosubstrate.

5應(yīng)用重組CAR不對稱催化還原2'-氯-苯乙酮人人上人人肉人人插，通過加入異丙醇或仲丁醇作為輔助底物79av视频在线观看，建立了底物耦聯(lián)反應(yīng)體系實現(xiàn)輔酶NADH原位再生的反應(yīng)體系国产主播秋霞。

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

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Bromo-2′,4′-dichloroacetophenone was synthesized in three steps,w hich were bromization ,chlorination and acylation,from glacial acetic acid and m -dichlorobenzene.

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The famciclovir was synthesized from purine by a series of steps by Acylation, Decarboxylation, Reduction ,and so on; Derivatives of these intermediates is described from the 6-chloro- 9H- purin-2-amine as raw materials in different conditions when the iodine and bromide were synthesized with the addition of two intermediate 6-bromo-9H-purin-2-amine and 6-iodo-9H-purin-2-amine; There is elaborated from the main part of a acetophenone, urineaminohydrochloride, phenylhydrazine, ethyl acetoacetate as raw material through a series of reactions to synthetic 3-phenyl-4-formylphenyl pyrazole and 5-chloro-3-methyl-1-phenyl-1H-pyrazole-4-aldehyde two pyrazole aldehyde, and then with 2-amino-6-chlorine-9-(2-methicillin-oxo-co-methyl-4-yl) purine reaction of the two new pyrazole purine Schiff bases.

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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.

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Asymmetric reduction of prochiral ketone to these chiral alcohol s by active microbe cells is one of the most promising routes.

以4-氯苯乙酮為苯環(huán)上含鹵素的芳香酮的模型底物黑人操屄，研究了活性酵母細胞在水相體系中催化該類芳香酮不對稱還原合成相應(yīng)手性醇的反應(yīng)特性。

The asymmetric reduction of prochiral P-oxo ester, aromatic ketone and aliphatic ketone to its corresponding chiral alcohol by yeast cells were studied respectively in this work when ethyl 4-chloro-3-oxobutyrate, acetophenone and 2-octanone were as the model substrates.

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In search of novel pesticide leading compound with high bioactivity,thirty-five 4-chloro- phenyl methyl ketone oxime ether derivatives were designed and synthesized by the reaction of 2-substituted amino 4-chloro phenyl methyl ketone oxime with halohydrocarbon.

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chloral alcoholate：乙醇半縮氯醛

氯醛[合]苯乙酮 chloral acetophenone | 乙醇半縮氯醛 chloral alcoholate | 氨[合]氯醛 chloral ammonia

chloroacetophenone：氯苯乙酮

chloroacetone 氯丙酮 | chloroacetophenone 氯苯乙酮 | chloroactic acid 氯乙酸

chloroacetophenone：苯氯乙酮

chlorine 氯氣 | chloroacetophenone 苯氯乙酮 | chlorophyll 葉綠素

chloroacetophenone：氯苯甲基酮 氯乙酰苯 氯乙酰苯

chloroacetonitrile 氯乙腈 | chloroacetophenone 氯苯甲基酮 氯乙酰苯 氯乙酰苯 | chloroacrolein 氯丙烯醛

chloroacetophenone ben lu yi tong：苯 氯 乙 酮

chlorine lu qi 氯 氣 | chloroacetophenone ben lu yi tong 苯 氯 乙 酮 | chlorophyll yelusu 葉 綠 素

chloroacetone; monochloroacetone：氯丙酮

氯乙酸 chloroacetic acid; monochloroacetic acid | 氯丙酮 chloroacetone; monochloroacetone | 氯苯乙酮 chloroacetophenone

hypnone; acetophenone：苯乙酮

水合氯醛安替比林 hypnal; antipyrine chloral hydrate | 苯乙酮 hypnone; acetophenone | 7-十六烯酸 hypogaeic acid

phenacyl chloride：苯甲酰甲基氯,氯乙酰苯

phenacyl bromide 苯甲酰甲基溴 | phenacyl chloride 苯甲酰甲基氯,氯乙酰苯 | phenacyl ester 苯乙酮酯

phenacyl chloride：苯甲酰甲基氯,氯乙酰苯

phenacyl bromide ==> 苯甲酰甲基溴 | phenacyl chloride ==> 苯甲酰甲基氯,氯乙酰苯 | phenacyl ester ==> 苯乙酮酯

hypnal; antipyrine chloral hydrate：水合氯醛安替比林

海棠黃酮 hyperin | 水合氯醛安替比林 hypnal; antipyrine chloral hydrate | 苯乙酮 hypnone; acetophenone