Abstract
The reactions of 2,3,5-trichloro- and 2,5-dichloro-3-furfuryloxy-5-(2-methyl-3-furyl)-4,4-dimethoxycyclopent-2-en-1-ones with diethylamine or morpholine result in the decyclization of the 2-methylfuran substituent, giving the corresponding products in good yields.
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Akbutina, F.A., Yumagulova, S.A., Fatykhov, A.A. et al. Reactions of secondary amines with derivatives of 5-(2-methyl-3-furyl)cyclopent-2-en-1-one. Russian Chemical Bulletin 51, 1068–1070 (2002). https://doi.org/10.1023/A:1019690424811
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DOI: https://doi.org/10.1023/A:1019690424811