Category: 688790-06-9

Some common heterocyclic compound, 688790-06-9, name is 7-tert-Butyl 2-methyl 7-azabicyclo[2.2.1]heptane-2,7-dicarboxylate, molecular formula is C13H21NO4, traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, such as complicated route, low yield, poor purity, etc, below Introduce a new synthetic route. Product Details of 688790-06-9

A solution of 4M HCl in dioxane (100 mL, 400 mmol, 3.0 eq) was slowly added to a stirred solution of 7-tert-butyl 2-ethyl 3-bromo-7-azabicyclo[2.2.1]heptane-2,7-dicarboxylate (20.0 g, 74.3 mmol, 1.0 eq) in dioxane (400 mL) at 0 C and the reaction mixture was stirred at room temperature for 2 h. After completion of the reaction (monitored by TLC, 30% ethyl acetate-hexane, R = 0.01), solvent was removed under reduced pressure and the residue was dried under vacuum to afford ethyl 7-azabicyclo[2.2.1]heptane-2-carboxylate HC1 (12.0 g, 96%) as a yellow sticky mass. LCMS m/z = 156.12 (M+l); crude purity by 1H NMR -90%. [

These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route 688790-06-9, its application will become more common.

Reference:
Patent; INNOV 17 LLC; TILLEY, Jefferson; BLINN, James; GAWECO, Anderson; (93 pag.)WO2016/14918; (2016); A1;,
Amide – Wikipedia,
Amide – an overview | ScienceDirect Topics

Some common heterocyclic compound, 688790-06-9, name is 7-tert-Butyl 2-methyl 7-azabicyclo[2.2.1]heptane-2,7-dicarboxylate, molecular formula is C13H21NO4, traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, such as complicated route, low yield, poor purity, etc, below Introduce a new synthetic route. Safety of 7-tert-Butyl 2-methyl 7-azabicyclo[2.2.1]heptane-2,7-dicarboxylate

A solution of 4M HCl in dioxane (100 mL, 400 mmol, 3.0 eq) was slowly added to a stirred solution of 7-tert-butyl 2-ethyl 3-bromo-7-azabicyclo[2.2.1]heptane-2,7-dicarboxylate (20.0 g, 74.3 mmol, 1.0 eq) in dioxane (400 mL) at 0 C and the reaction mixture was stirred at room temperature for 2 h. After completion of the reaction (monitored by TLC, 30% ethyl acetate-hexane, R = 0.01), solvent was removed under reduced pressure and the residue was dried under vacuum to afford ethyl 7-azabicyclo[2.2.1]heptane-2-carboxylate HC1 (12.0 g, 96%) as a yellow sticky mass. LCMS m/z = 156.12 (M+l); crude purity by 1H NMR -90%. [

These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route 688790-06-9, its application will become more common.

Reference:
Patent; INNOV 17 LLC; TILLEY, Jefferson; BLINN, James; GAWECO, Anderson; (93 pag.)WO2016/14918; (2016); A1;,
Amide – Wikipedia,
Amide – an overview | ScienceDirect Topics