Researchers who often do experiments know that organic synthesis is a process of preparing more complex target molecules from simple raw materials through one or more chemical reactions. Generally, it requires fewer steps, and cheap raw materials. 16452-01-0, name is 3-Methoxy-4-methylaniline, A new synthetic method of this compound is introduced below., category: ethers-buliding-blocks
Step 1: 4-Methyl-3-methoxyphenyl hydrazine. The compound was prepared by a method analogous to that of Example 22, Step 1. The reaction of 100 g (0.73 mole) of 4-methyl-3-methoxyaniline and 50.5 g (0.73 mole) of sodium nitrite in the presence of 330 g (1.46 moles) of stannous chloride dihydrate, 1160 mL of concentrated hydrochloric acid and 250 mL of water gave 58.0 g of product as an oil.
The basis of chemical reaction formula synthesis, the synthesis route is composed of some specific reactions and combined according to certain logical thinking. We look forward to the emergence of more reaction modes in the future.
Reference:
Patent; FMC Corporation; US4702763; (1987); A;,
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