Adding a certain compound to certain chemical reactions, such as: 364-77-2, name is 2-Iodo-5-fluoronitrobenzene, 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 364-77-2, SDS of cas: 364-77-2
General procedure: The appropriate 4-substituted-1-iodo-2-nitrobenzene 10 (1mmol), appropriate 1,3-disubstituted-5-aminopyrazole 11 (1.3mmol), and anhydrous potassium carbonate (248mg, 1.8mmol) were heated in the presence of rac-BINAP (23mg, 0.036mmol, 3.7mol%), Pd2dba3 (23mg, 0.024mmol, 2.5mol%), and 18-crown-6 (10mg, 0.038mmol) in toluene (8mL, purged with argon) at 100C. The reaction was carried out under argon for 24h. After cooling the reaction mixture was filtered and purified using column chromatography on aluminium oxide with toluene, or a toluene-ethyl acetate mixture (10:1) as an eluent. The product was recrystallized from toluene.
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, 2-Iodo-5-fluoronitrobenzene, other downstream synthetic routes, hurry up and to see.
Reference:
Article; Danel, Andrzej; Wojtasik, Katarzyna; Szlachcic, Pawe?; Gryl, Marlena; Stadnicka, Katarzyna; Tetrahedron; vol. 73; 34; (2017); p. 5072 – 5081;,
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com