2-苯基苯甲酰胺的合成新工艺 - 阿里巴巴精细资讯 关键词： 2-苯基苯甲酰胺；芴酮；合成 [gap=716]Key words :fluorenone,2-phenylbenzamide,synthesis
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条 【中文名称】芴氧 【英文名称】9-fluorenone 【结构或分子式】 所有C原子均以sp2杂化轨道形成σ键，分子形状为平面形。 【密度】1.0728 【熔点（℃）】84 【沸点... 共被2位作者编辑3
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2-苯基苯甲酰胺的合成新工艺 - 技术文章 - 文献文摘 - 有机化学网 关键词： 2-苯基苯甲酰胺；芴酮；合成 [gap=715]Key words :fluorenone,2-phenylbenzamide,synthesis
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9-Fluorenone 芴酮 ; 芴氧 ; 茀酮
2-Bromo-9-fluorenone 溴 ; 溴芴酮 ; 芴酮
9-fluorenone-4-carboxylic acid 芴酮
9-Fluorenone-2-carboxylic acid 芴酮 ; 羧酸
It may be due to the following two reasons: 1) High steric hindrance caused by rigid structure of substituted fluorenone preventsthe approach of the chiral reductor;2) The prochiral center is, moreover, linked to two coplanar aromatic rings, which due to strong conjugation are highly electronically similar and thus it becomes extremely difficult to distinguish between them.
主要是以下两个原因:1)取代芴酮的刚性结构产生高的空间位阻,阻止了手性催化剂的接近;2)潜手性中心旁的两个芳香环不仅立体构型非常相似,而且高度的电子相似,很难被手性配体识别。
参考来源 - 酶催化制备芳香羟胺及手性取代芴醇·2,447,543篇论文数据，部分数据来源于NoteExpress
The effect of content of water on the yield of 2-phenylbenzmide by using sodium amide to cleave fluorenone was studied.
研究了水分含量对氨基化钠裂解芴酮制备2-苯基苯甲酸胺收率的影响。
Fluorenone derivatives have been used as electron transporting materials in organic photo conductor (OPC) device and their electric and optical properties were studied.
芴酮衍生物作为电子传输材料在有机光导体(opc)器件上已投入使用，并且对它们的光电性能已有研究。
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