Simple exploration of 6940-49-4

6940-49-4, As the paragraph descriping shows that 6940-49-4 is playing an increasingly important role.

With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.6940-49-4,3-Bromophthalide,as a common compound, the synthetic route is as follows.

(2) Preparation of 1-(3-oxo-1,3-dihydro-1-isobenzofuranyl)-5-fluorouracil STR26 In the same manner as in Example 3-(2), a mixture of the compound 11 provided in the above step (1) and 5-FU in dimethylsulfoxide is allowed to react in the presence of 1 equimolar amount of anhydrous potassium carbonate at room temperature to give the titled compound 3 in good yield.

6940-49-4, As the paragraph descriping shows that 6940-49-4 is playing an increasingly important role.

Reference£º
Patent; Shionogi & Co., Ltd.; US4605738; (1986); A;,
Benzofuran – Wikipedia
Benzofuran | C8H6O – PubChem