3-[(2,2-Dimethyl-1-oxobutyl)thio]propanoic acid methyl ester is an organic compound. Its common physical properties include a colorless liquid with a special thiolene aroma. Its molecular formula is C11H20O2S and its relative molecular mass is 216.34g/mol.
This compound is mainly used as a chemical intermediate and plays an important role in organic synthesis. It can be used in the synthesis of biologically active compounds such as pesticides, pharmaceuticals and fragrances. In addition, it is also used to prepare functional polymer materials.
The preparation method of 3-[(2,2-Dimethyl-1-oxobutyl)thio]propanoic acid methyl ester is relatively simple. A ketone derivative containing a sulfanyl group can generally be obtained by reacting 2,2-dimethyl-1-oxobutyraldehyde with sulfur trichloride in the presence of dimethyl sulfoxide; this is then esterified with methanol under acidic conditions to give the target compound.
When using 3-[(2,2-Dimethyl-1-oxobutyl)thio]propanoic acid methyl ester, you need to pay attention to its security information. It can be irritating and contact with skin and eyes should be avoided. It is also toxic and should not be ingested or inhaled. Appropriate safety measures, such as wearing protective gloves, glasses and protective clothing, should be taken during handling and storage.