In 2022,Hanumanagouda, H.; Mathada, Manjunatha Harihara; Basavaraja, K. M. published an article in Journal of Applicable Chemistry (Lumami, India). The title of the article was 《Curtius rearrangement reactions using 7-methoxybenzofuran-2-carbonylazide》.Related Products of 150-19-6 The author mentioned the following in the article:
The synthetic investigation of 7-methoxybenzofuranyl-carbamates (7-Methoxy-benzofuran-2-yl)-carbamic acid Et ester and I (R1 = C6H5, 4-ClC6H4, 2-ClC6H4, etc.) and carbamides II (R2 = C6H5, 4-ClC6H4, cyclohexyl, etc.) via the Curtius rearrangement of 7-methoxybenzofuran-2-carbonylazide has been reported. The required intermediate carbonyl azide was synthesized from ethyl-7-methoxybenzofuran-2-carboxylate by two established synthetic routes: (1) 7-methoxy-benzofuran-2-carboxylic acid and 7-methoxy-benzofuran-2-carbonyl chloride and (2) 7-methoxy-benzofuran-2-carboxylic acid hydrazide. The carbonyl azide was subjected to Curtius rearrangement in anhydrous medium with ethanol and various aromatic phenols to obtain carbamates (7-methoxy-benzofuran-2-yl)-carbamic acid Et ester and I while with primary amines and cyclohexylamine to obtain carbamides II. The structures of all the synthesized compounds I and II were confirmed by their IR, 1HNMR and mass spectral data. All the newly synthesized compounds I and II were screened for anti bacterial activity and antifungal activity. Few selected compounds were screened for their anti oxidant properties and DNA cleavage studies. Few compounds exhibited appreciable activity. After reading the article, we found that the author used m-Methoxyphenol(cas: 150-19-6Related Products of 150-19-6)
m-Methoxyphenol(cas: 150-19-6) may be used in synthesis of:C(4) symmetric calix[4]resorcinarene, 2-nitroso-5-methoxyphenol, 6-methoxy-2(3H)-benzoxazoloneRelated Products of 150-19-6
Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem