77317-55-6, Adding a certain compound to certain chemical reactions, such as: 77317-55-6, name is Methyl 2-amino-5-iodobenzoate, belongs to iodides-buliding-blocks 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 77317-55-6.
To methyl 2-amino-5-iodobenzoate (i-a) (15 g, 54 mmol) was added 200 mL of CH2Cl2, followed by DIEA (9.4 mL, 54 mmol) and a catalytic amount of DMAP. Ethyl 4-chloro-4-oxobutanoate (Rc = Rd = H) (8.5 mL, 60 mmol) was added, and the reaction mixture was allowed to stir at room temperature overnight. The reaction mixture was then poured into 250 mL H2O, and the organic layer was washed with brine, dried over MgSO4, filtered, and concentrated in vacuo to afford ii-a (22 g, 99%) as a pale yellow solid: MS m/z = 406 (M+H).
In the field of chemistry, the synthetic routes of compounds are constantly being developed and updated. I will also mention this compound in other articles, Methyl 2-amino-5-iodobenzoate, other downstream synthetic routes, hurry up and to see.
Reference:
Patent; MILLENNIUM PHARMACEUTICALS, INC.; WO2006/41773; (2006); A2;,
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com