Method for preparing saturated carboxylic acid with one to four carbon atoms by 2-butanone gas-phase oxidation本发明涉及一种通过气相氧化制备具有一至四个碳原子的饱和羧酸的方法,其包括:使2-丁酮在包括惰性非多孔性载体及具有催化活性混合氧化物组合物的涂覆催化剂上面反应,该催化活性混合氧化物组合物包括:a)...
Sign up with one click: Facebook Twitter Google Share on Facebook carboxylic acid Thesaurus Medical Acronyms Encyclopedia Wikipedia Related to carboxylic acid:carboxylic acid derivatives car·box·yl·ic acid (kär′bŏk-sĭl′ĭk) n.
in the name of the corresponding alkane is replaced with "oic acid". when the aliphatic chain contains only one carboxyl group, the carboxylic carbon is always numbered one. for example, ch 3 cooh is named as ethanoic acid. when the aliphatic chain contains more than one carboxyl group, ...
Carboxylic acid, any of a class of organic compounds in which a carbon atom is bonded to an oxygen atom by a double bond and to a hydroxyl group by a single bond. They are generally more acidic than other organic compounds containing hydroxyl groups but
Carboxylic acid - Properties, Structure, Reactions: The most important property of carboxylic acids, and the one that is responsible for naming them such, is their acidity. An acid is any compound that donates a hydrogen ion, H+ (also called a proton), t
Carboxylic Acid Formula Questions and Answers - Practice questions, MCQs, PYQs, NCERT Questions, Question Bank, Class 11 and Class 12 Questions, NCERT Exemplar Questions, and PDF Questions with answers, solutions, explanations, NCERT reference, and diffi
A carboxylic acid or ester has a carbon─oxygendouble bondand a carbon─oxygensingle bond. The oxygen atom of the C─O single bond is sp3hybridized. Thus, the geometry of groups about the oxygen atom resembles that of alcohols and ethers (Figure 2.3). ...
将二氧化碳经甲酸中间体转化为脂肪族羧酸的微生物 After carbon dioxide is converted to carboxylic acid intermediates aliphatic carboxylic microorganisms本发明涉及一种微生物,所述微生物包含能够将二氧化碳转化为甲酸的氢化酶系统和能够将甲酸转化为具有五个以上碳原子的链长度的脂肪族羧酸的第二酶系统. The present ...
英文名称: (BENZO-15-CROWN 5-ETHER)-4'-CARBOXYLIC ACID 中文名称: 4-碳酸苯并-15-冠醚-5 MF: C15H20O7 MW: 312.32 CAS: 56683-55-7 熔点:188-191 °C 沸点:412.24°C (rough estimate) 密度;1.184 折射率:1.6380 (estimate) cas56683-55-7|4-羧基苯并-15-冠醚-5 英文名称: (BENZO-15-CROWN...
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