Related Products of 23680-40-2, In the next few decades, the world population will flourish. As the population grows rapidly and people all over the world use more and more resources, all industries must consider their environmental impact. 23680-40-2, name is Methyl 3-bromopropiolate belongs to esters-buliding-blocks compound, it is a common compound, a new synthetic route is introduced below.
General procedure: Methyl 3-bromopropiolate 2 (0.5 mmol), furan 1 (0.6 mmol) and distilled toluene (1.5 mL) were added to atwo-necked flask, and the mixture was stirred at reflux for 24 h under nitrogen atmosphere. After completion ofthe initial DielsAlder reaction, silica gel (150 mg) was added under flow of nitrogen and the mixture wasstirred at reflux for 2 h. After removal of the solvent and filtration, a product 4 was purified by silica gelcolumn chromatography or PTLC using a mixture of ethyl acetate and n-hexane as an eluent.
The synthetic route of Methyl 3-bromopropiolate has been constantly updated, and we look forward to future research findings.
Reference:
Article; Shinohara, Hiroyuki; Sonoda, Motohiro; Hayagane, Naoya; Kita, Shota; Tanimori, Shinji; Ogawa, Akiya; Tetrahedron Letters; vol. 55; 38; (2014); p. 5302 – 5305;,
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics