Related Products of 2618-96-4, 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. 2618-96-4, name is Dibenzenesulfonimide belongs to amides-buliding-blocks compound, it is a common compound, a new synthetic route is introduced below.
General procedure: In the open air, 2,4-diphenyloxazole (44 mg, 0.20 mmol),4-methyl-N-tosylbenzenesulfonamide (98 mg, 0.30 mmol, 1.5 eq),Iodobenzene diacetate (97 mg, 0.30 mmol, 1.5 eq),And 7.5 mg, 0.010 mmol, 5.0 mol%) of dichlorotris (2,2′-bipyridyl) ruthenium (II) hexahydrate [Ru (bpy) 3] Cl 2 .6 H 2 0) were charged into a test tube.The tubes were filled with nitrogen using the normal evacuate-refill cycle.1,2-Dichloroethane (DCE; 2 mL) was added to the tube,The mixture was stirred for 12 hours while irradiating the mixture with blue light at room temperature.The mixture was protected with aluminum foil.The resulting solution was filtered through a pad of silica gel, dried over Na 2 SO 4 in a column and concentrated in vacuo. Purification by chromatography on silica gel (n-hexane 100%, then n-hexane / ethyl acetate = 3: 2) gave the target compound 1a in a yield of 42% (46 mg, 0.084 mmol). It was confirmed by LCMS that the product was obtained, and the yield was calculated using an internal standard (benzyloxybenzene) by analogy from the product by NMR.
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, Dibenzenesulfonimide, other downstream synthetic routes, hurry up and to see.
Reference:
Patent; NAGOYA UNIVERSITY; ITAMI, KENICHIRO; MURAKAMI, KEI; ITO, ERI; KAWAKAMI, TAKAHIRO; FUKUSHIMA, TOMOHIRO; (37 pag.)JP2017/218443; (2017); A;,
Amide – Wikipedia,
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