Novel routes for the preparation of acetonylbenzamides are provided by the reaction of an amine and acyl chloride. Novel routes to various intermediates used in the manufacture of acetonylbenzamides are also disclosed.Enrique Luis Michelotti
In conclusion, we have developed an enantioselective hydroarylation ofN-acyl enamines, which provides access to an array of enantioenriched benzylamines, a biologically active pharmacophore. This reaction is based on a reductive NiH catalysis strategy. A wide range of functional groups on both theN-...
Aminal 缩醛胺 Amine oxide 氧化胺 Amine 胺 -amine 胺 Amino acid 氨基酸 amino- 氨基的 -ane 烷 anhydride 酐 anilino- 苯胺基 aquo- 含水的 -ase 酶 -ate 含氧酸的盐、酯 -atriyne 三炔 Azine 嗪 azo- 偶氮 benzene 苯 Betaine 甜菜碱 bi- 在盐类前表示酸式盐 bis- 双 -borane 硼烷 bromo- 溴 ...
acyl chloride酰氯;酰基氯 acyl_医学行业词汇 酰基:有机酸脱除羟基而成的有机根 acyl词源英文解释 borrowed from German Acyl "acetyl," from New Latin acidum acid >entry 1 + German -yl -yl The first known use of acyl was in 1903 acyl医学词典英英释义 ...
Initially, an acetylation reaction between a secondary amine and acetyl chloride produces 1-acetyl-2-methyl-1H-benzimidazole (compound 1) [18]. It is followed by the Claisen-Schmidt reaction, whereby the condensation takes place at the –COCH3 group due to the electronegative nature of oxygen. ...
This invention relates to a process for producing substituted acylating agents by the reaction of an enophile with an ene by the thermal route wherein (a) the molar ratio of the enophile to the ene is
BHA Benzhydrylamine Bnpeoc 2,2-Bis(4′-nitrophenyl)ethan-1-oxycarbonyl Boc tert-Butyloxycarbonyl BOI 2-Benzotriazolyloxy-1,3-dimethylimidazolium hexafluorophosphate Bom Benzoxymethyl BOP Benzotriazolyloxytris(dimethylamino)phosphonium hexafluorophosphate BopCl Bis(2-oxo-3-oxazolidinyl)phosphinyl chloride Bpo...
About 250 mL of acetone was added to the reactor, and 50 mL of fatty acyl chloride added dropwise, then sodium hydroxide (2 M) was added to the mixture while maintaining pH , 9. The reaction took place at room temperature for 4 h, by which time it was reddish brown and viscous. ...
Process for producing polymer bound hindered amine light stabilizers N-(2,2,6,6-tetraalkyl-4-piperidinyl)imide containing polymer is prepared by blending together a mixture of a polymer containing anhydride functions and a 4-amino-2,2,6,6-tetraalkylpiperidine or its 1-alkyl or 1-acyl ...
Then, two hydroxy groups of 3 were converted to the corresponding ditriflate, and subjected to Migita–Kosugi– Stille coupling reaction in the presence of tetra n-butyl ammo- nium chloride and lithium chloride as additives to afford 5 in 83% yield. Our studies revealed that Migita–Kosugi–...