Electric Literature of 34270-90-1, In the chemical reaction process, reaction time, type of solvent, can easily affect the result of the reaction, thereby determining the yield and properties of the reaction product. An updated downstream synthesis route of 34270-90-1 as follows.
Preparation of Compounds 1002 – 1005: NaH (28.03 mg, 60%) was added into a solution of 2-(4-fluorophenyl)-5-hydroxy-N-methylbenzofuran-3-carboxamide (50 mg) and (E)-1,4-dibromobut-2-ene (75 mg) inPhH. The reaction was heated at 85C for 4 – 7 days. The reaction was quenched withMeOH and solvents were removed under vaccum to give a residue which was purified bypreparative HPLC._Compounds 1003 – 1015 and 2001 – 2005 were prepared using the sameprocedure for compound 1002, using the corresponding di-electrophiles. LC condition for compounds 1003 – 1015 and 2001 – 2005 was the same as for compound 1002.
According to the analysis of related databases, 34270-90-1, the application of this compound in the production field has become more and more popular.