Research speed reading in 2021. In classical electrochemical theory, both the electron transfer rate and the adsorption of reactants at the electrode control the electrochemical reaction. 16681-70-2, name is 1H-[1,2,3]Triazole-4-carboxylic acid belongs to triazoles compound, it is a common compound, a new synthetic route is introduced below. HPLC of Formula: C3H3N3O2
Step 3: 3,5-Dichlorobenzyl 4-(3-(1H-1,2,3-triazole-4-carboxamido)propyl)piperazine-1-carboxylate To 1H-1,2,3-triazole-4-carboxylic acid (32.7 mg, 0.289 mmol) in DMF (2 ml) was added HATU (110 mg, 0.289 mmol) and DIPEA (0.050 ml, 0.289 mmol). The resulting yellow solution was stirred for 10 mins and treated with 3,5-dichlorobenzyl 4-(3-amino propyl)piperazine-1-carboxylate (step 2) (100 mg, 0.289 mmol). After stirring at ambient temperature for 4 hrs, the mixture was diluted with EtOAc (50 ml) and washed with water (2*10 ml). The organic extracts were dried (MgSO4) and concentrated under reduced pressure. The residue was dissolved in DCM and applied to a 20 g silica cartridge eluting with 10% MeOH/DCM containing 1% aqueous 880 ammonia. The product fractions were concentrated to give 3,5-dichlorobenzyl 4-(3-(1H-1,2,3-triazole-4-carboxamido)propyl) piperazine-1-carboxylate as a white foam; LCMS: Rt=0.74 mins; MS m/z 439.2 and 441.2 [M-H] for chlorine isotopes; Method 2minLowpHv01
Sometimes chemists are able to propose two or more mechanisms that are consistent with the available data. If a proposed mechanism predicts the wrong experimental rate law, however, the mechanism must be incorrect.Welcome to check out more blogs about 1H-[1,2,3]Triazole-4-carboxylic acid, in my other articles.
Reference:
Patent; Novartis AG; Legrand, Darren Mark; Furminger, Vikki; Thomson, Christopher; Hughes, Owen Rhys; Stanley, Emily; US2014/171403; (2014); A1;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics