Total synthesis of naturally occurring moracinflavan E and related compounds
作者:Ting-Yu Lin、Chieh-Yu Chou、Yu-Hsuan Chen、Chien-Kuo Ku、Ming-Jaw Don
DOI:10.1016/j.phytol.2022.05.011
日期:2022.8
A total synthesis of four flavans with a furan ring in different positions (1–4) was achieved successfully. The flavan was synthesized from flavanone by reduction and followed by deoxygenation steps. The synthesized compound 2 was confirmed as the naturallyoccurring moracinflavan E based on the comparison of their NMR spectral data.