Application of 3722-78-9, As we all know, there are many different methods for the synthesis of a compound, and people can choose the synthesis method that suits their own laboratory according to the actual situation. 3722-78-9 name is 8-Bromochroman, This compound is widely used in many fields, so it is necessary to find a new synthetic route. The downstream synthesis method of this compound is introduced below.
EXAMPLE 22 Trans-2-[4-(3,4-dihydro-2H-chromen-8-yl)-1,2,3,6-tetrahydropyrid-1-yl]-5-fluoroindan-1-ol Prepared using, in succession, the methods described in Examples 18 and 19, but using 8-bromo-3,4-dihydro-2H-chromene in Step 1 of Example 18, and using 2-bromo-5-fluoro-indan-1-one in Step 2 of Example 18.
At the same time, in my other blogs, there are other synthetic methods of this type of compound, 8-Bromochroman, and friends who are interested can also refer to it.
Reference:
Patent; Adir et Compagnie; US5958927; (1999); A;,
Bromide – Wikipedia,
bromide – Wiktionary