92262-83-4Relevant academic research and scientific papers
Synthesis of 2-nitronaphtho [2,1-b] furan carboxylic acids derivatives
Einhorn,Lamotte,Buisson,et al.
, p. 143 - 147 (2007/10/02)
2-Nitro naphthofurans carrying a carboxyl group, an acetyl or oxy acetyl chain outer homocycle are obtained - either directly or through their ester - by condensations of bromonitromethane with suitably substituted ortho hydroxy naphthoic aldehydes. 2-Nitro naphthofuran, which bears an acetyl chain on the second carbon of its heterocycle, is formed by direct nitration of the acid or of a (naphtho[2,1-b]-3-furyl)-ecetic ester. These acids and their corresponding esters are nearly always less active against bacteria and protozoa than the reference 2-nitro naphthofurans.
