Application of 28620-12-4, An article , which mentions 28620-12-4, molecular formula is C7H4N2O3S. The compound – 6-Nitro-2-benzothiazolinone played an important role in people’s production and life.
The invention relates to the field of chemical synthesis, in particular discloses 2, 3, 4 – tri-acetyl – 1 – (5 – trifluoromethyl – 2 – pyridyl) mercapto – fucosylation of the alpha – L – glucopyranoside and hydrolysis product of the synthesis. Its four b acylated fucose and 5 – trifluoromethyl – 2 – mercapto pyridine as the starting material, in order to contain phosphoryl complex functional ionic liquid as the reaction medium, to the Lewis acid as a catalyst, under microwave irradiation, and carry on the glycosidation reaction to prepare the 2, 3, 4 – tri-acetyl – 1 – (5 – trifluoromethyl – 2 – pyridyl) mercapto – fucosylation of the alpha – L – glucopyranoside, obtained through hydrolysis 1 – (5 – trifluoromethyl – 2 – pyridyl) mercapto – of the alpha – L – fucose pyranoside. Preparation 1 – (5 – trifluoromethyl – 2 – pyridyl) mercapto – fucosylation of the alpha – L – glucopyranoside starting material is relatively cheap, synthetic means is simple, fast, for the functionalized ionic liquid may be reused, the cost is greatly reduced. (by machine translation)
The invention relates to the field of chemical synthesis, in particular discloses 2, 3, 4 – tri-acetyl – 1 – (5 – trifluoromethyl – 2 – pyridyl) mercapto – fucosylation of the alpha – L – glucopyranoside and hydrolysis product of the synthesis. Its four b acylated fucose and 5 – trifluoromethyl – 2 – mercapto pyridine as the starting material, in order to contain phosphoryl complex functional ionic liquid as the reaction medium, to the Lewis acid as a catalyst, under microwave irradiation, and carry on the glycosidation reaction to prepare the 2, 3, 4 – tri-acetyl – 1 – (5 – trifluoromethyl – 2 – pyridyl) mercapto – fucosylation of the alpha – L – glucopyranoside, obtained through hydrolysis 1 – (5 – trifluoromethyl – 2 – pyridyl) mercapto – of the alpha – L – fucose pyranoside. Preparation 1 – (5 – trifluoromethyl – 2 – pyridyl) mercapto – fucosylation of the alpha – L – glucopyranoside starting material is relatively cheap, synthetic means is simple, fast, for the functionalized ionic liquid may be reused, the cost is greatly reduced. (by machine translation)
I hope this article can help some friends in scientific research. I am very proud of our efforts over the past few months and hope to 28620-12-4, help many people in the next few years., Application of 28620-12-4
Reference£º
Thiazole | C3H7295NS – PubChem,
Thiazole | chemical compound | Britannica