The base-promoted hydrolysis of amide substrates that contain a thiol substituent in the position to the amide carbonyl group is effectively catalyzed by 4-heterocyclohexanones [Eq. (1)]. The proposed mechanism of the hydrolysis reaction mimics that employed by serine proteases, and involves ...
Moreover, all the above mentioned Pd(II) complexes were also able to catalyze the regioselective hydrolysis of the His–Gly amide bond of Ac–L–His–Gly dipeptide. However, in the reaction with Ac–L–His–Gly, only Pt(II) aqua complexes containing bridging ligands with two nitrogen atoms...
Does anyone have a simple procedure for the hydrolysis of an amide? Is it easier with acid or base? I wasn't able to find much online... Hey mate, I just had a few more questions I was hoping you could help me with regarding the TBDMS reaction. You mentioned that you need an apro...
aBuddhists 佛教徒 [translate] aEvidence is presented that a part of the reaction sequence may involve hydrolysis of imide or amide. 提出证据反应序列的部分也许介入硫亚氨或氨化物加水分解。 [translate] 英语翻译 日语翻译 韩语翻译 德语翻译 法语翻译 俄语翻译 阿拉伯语翻译 西班牙语翻译 葡萄牙语翻译 ...
1.The essence of deacetylation reaction of chitin was the hydrolysis of N-alkyl ethanamide. 摘要甲壳质脱乙化反应其本质是N-烷基乙胺水解。 2.At the same time, the effect of hydrolysis time and hydrol... 同时,探讨了水解时间、水解温度对分析结果影响。 3.Enzymatic hydrolysis can remarkably enhance...
HYDROLYSIS OF AMIDE GROUP
The hydrolysis reaction (Chemical Equation Presented) has been studied. For R = CN, kh = 1050 ± 60 M-1 s-1, ΔH‡ = 13.6 ± 0.5 kcal mol-1, ΔS‡ = 1.0 ± 2 eu at 25°C, and I = 1.0 M (LiClO4). For R = CONH2, kh = (5.8 ± 0.5) × 106 M-1 s-1, ΔH...
reaction with the refrigerant, ageing of the oil, acceleration of oxidation processes and hydrolysis with insulation materials. secop.com 系统中的湿气可能会导致冰阻碍、与制冷剂的反应、油的老化、氧化过程的加速以及隔热 材 料的水解。 secop.com [...] for tubing diameters up 20 mm and the hose...
No oxidative cleavage was observed under the reaction conditions. Catalytic turnover of the CeIV was also evidenced. The hydrolysis is fast especially when the substrates have no metal-coordinating side chains. Tripeptides and tetrapeptides are hydrolyzed at the similar rates as the dipeptides. In ...
reaction with the refrigerant, ageing of the oil, acceleration of oxidation processesandhydrolysiswithinsulation materials. secop.com secop.com 系统中的湿气可能会导致冰阻碍、与制冷剂的反应、油的老化、氧化过程的加速以及隔热材料的水解。 secop.com ...