The major producers of chemicals have been the Europe, Japan and China. Due to the growing call for a cleaner, greener environment, people will have to find innovative ways to maintain their relevance. Here is a compound 157335-93-8, name is 4,6-Dimethylpyrimidine-5-carboxylic acid. This compound has unique chemical properties. The synthetic route is as follows. category: pyrimidines
The product of step 6 (50 mg) was treated in the same fashion as in Example 8, Step 4, using CH2Cl2 (3 ml), HOBt (28 mg), DEC (40 mg), diisopropyl ethyl amine (42 mg) and 4,6-dimethyl 5-pyrimidine carboxylic acid (24 mg); the reaction was stirred at RT for 2 days. Using the procedure described in Example 8, Step 4, the HCl salt of the title compound was prepared (59 mg) in 91% yield (from the product of Step 5). M.p:187-196 C. HRMS: calc’d: M-H+: C33H40ON5F3:580.3263; measured:580.3263.
With the rapid development of chemical substances, we look forward to future research findings about 157335-93-8.
Reference:
Patent; Schering Corporation; US6391865; (2002); B1;,
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia