Adding a certain compound to certain chemical reactions, such as: 423165-07-5, name is exo-3-(3-Isopropyl-5-methyl-4H-1,2,4-triazol-4-yl)-8-azabicyclo[3.2.1]octane, belongs to triazoles compound, can increase the reaction rate and produce products with better performance than those obtained under traditional synthetic methods. Here is a downstream synthesis route of the compound 423165-07-5, Safety of exo-3-(3-Isopropyl-5-methyl-4H-1,2,4-triazol-4-yl)-8-azabicyclo[3.2.1]octane
[Ill] Synthesis of tert-butyl 3-(3-(3-isopropyl-5-methyl-4H-l .2.4-triazol-4-ylV8- azabicvclor3.2.11octan-8-ylVl-phenyl-3-d9-propylcarbamate 107-dz (Yla = Ylb = D. Y2a = gamma2b = gamma2c = H). To a solution of amine 103 (0.20 g, 0.86 mmol), and 3-tert-butyl-3- phenylpropyl-1-di -aldehyde 111 (0.26 g, 1.03 mmol, 1.2 equiv) in CH2Cl2 (5 mL), at room temperature, was added Na2SO4. The mixture was stirred for 15 min followed by the addition OfNaCNBD3 (69 mg, 1.03 mmol, 1.2 equiv). The resultant mixture was stirred at room temperature for 15 h, diluted with 10 % K2CO3, and extracted with CH2Cl2 (3 x 20 mL). The combined organic extracts were washed with brine solution, dried over MgSO4, filtered and concentrated in vacuo to afford 107-d2, which was carried on to the next step without purification.; Amine 103 was combined with appropriately deuterated aldehyde 111 in CH2Cl2 (5 mL), Na2SO4 and NaCNBD3 to afford 107.
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Reference:
Patent; CONCERT PHARMACEUTICALS INC.; WO2008/63600; (2008); A2;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics