Chemical Reactions of Aldehydes and Ketones: Aldehydes and ketones are the two functional groups that share a lot of similarities. They both contain the polar carbonyl group \(\left({ > {\text{C}} = {\text{O}}} \right);\) hence, they are polarised and have a \(\delta + \) charge...
ETHYLENEDITHIOBIS(TRIMETHYLSILANE) [PROTECTING REAGENT FOR ALDEHYDES AND KETONES] 乙烯二硫代双(三甲基硅烷)[醛酮类的保护试剂] 英文别名1,2-BIS(TRIMETHYLSILYLTHIO)ETHANEETHYLENEDITHIOBIS(TRIMETHYLSILANE)1,2-ETHANEDITHIOBIS(TRIMETHYSILANE)1,2-ETHANEDITHIOBIS(TRIMETHYLSILANE)(Ethylenebisthio)bis(trimethylsilane)...
相关类别医药中间体;芳烃;有机砌块;通用试剂;醛;有机化学;苯环化合物;Aromatic Aldehydes & Derivatives (substituted);Benzaldehyde;Adehydes, Acetals & Ketones;Anisoles, Alkyloxy Compounds & Phenylacetates;Fluorine Compounds;Benzenes Mol文件105728-90-3.mol ...
A conjunctive olefination between aldehydes and carboxylic acids has been developed by merging photoredox catalysis with the Wittig reaction. The process uses a readily available phosphonium salt to join together complex molecular fragments with high functional group tolerance and minimal use of protecting ...
(6) The synthesis of some biochemical compounds, such as amino acids present in carbonaceous chondrites, which were probably formed by condensation of presolar precursors, aldehydes and ketones, with HCN in the presence of ammonia and liquid water in the meteorite parent body. The isotopic ...
Here we construct a one-pot concurrent chemoenzymatic cascade by integrating organobismuth-catalyzed aldol condensation with ene-reductase (ER)-catalyzed enantioselective reduction, enabling the formal asymmetric α-benzylation of cyclic ketones. To achieve this, we develop a pair of enantiocomplementary ...
Incompatible with strong oxidizing agents, strong acids, ketones, aldehydes, halogenated hydrocarbons. InChIKey :ZMANZCXQSJIPKH-UHFFFAOYSA-N LogP :1.65 CAS 数据库 :121-44-8(CAS DataBase Reference) NIST化学物质信息 :Triethylamine(121-44-8) EPA化学物质信息 :Triethylamine (121-44-8) Absorption ...
Chemical ionization mass spectrometry (CI) of aliphatic and aromatic carbonyl compounds using water as the reagent gas provides intense pseudomolecular ions and class-specific fragmentation patterns that can be used to identify aliphatic aldehydes, ketones, carboxylic acids, and esters. The length of es...
生物领域应用 Detecting/labeling/ quantifying biological carbonyl compounds (aldehydes and/or ketones);analyzing/detecting/measuring carboxylic acids;treating inflammation, autoimmune diseases,allergic diseases, viral diseases,cancer, infectious diseases, heart diseases 1-芘丁酰肼 用途与合成方法 安全信息 危险品...
Miscible with acetone, ethanol, benzene, ether (U.S. EPA, 1985), and many other solvents, particularly ketones and aldehydes 酸度系数(pKa): 14.7 (quoted, Riddick et al., 1986) 形态: Solution 颜色: Colorless PH值: pH(1+4, 25℃):6.0～7.0 ...