In the next few decades, the world population will flourish. As the population grows rapidly and people all over the world use more and more resources, all industries must consider their environmental impact. 98-64-6, name is 4-Chlorobenzenesulfonamide belongs to amides-buliding-blocks compound, it is a common compound, a new synthetic route is introduced below. HPLC of Formula: C6H6ClNO2S
General procedure: To a mixture of PS-tet-Cu(II) 2 (0.05 g) and arylboronicacid (0.7 mmol) in water (5 mL), K2CO3(1 mmol), sulfonamide(0.7 mmol) and water (5 mL) was added and the mixture was vig-orously stirred for the appropriate times under reflux conditions.After completion (as monitored by TLC), the catalyst was filteredand the reaction mixture was cooled to room temperature. Theresulting product was filtered and purified by recrystallizationusing ethyl acetate and n-hexane to afford N-arylated product. Allcompounds were compared with the corresponding compoundsprepared by the reported procedure [4,23?40]. All compounds wereknown and were characterized by spectral analysis or meltingpoints.1H NMR data of some compounds are given below.
The synthetic route of 98-64-6 has been constantly updated, and we look forward to future research findings.
Reference:
Article; Nasrollahzadeh, Mahmoud; Rostami-Vartooni, Akbar; Ehsani, Ali; Moghadam, Majid; Journal of Molecular Catalysis A: Chemical; vol. 387; (2014); p. 123 – 129;,
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