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改进的 3-(1-吲哚-3-基)苯并呋喃-2(3H)-酮的制备方法。

Improved Method for Preparation of 3-(1-Indol-3-yl)benzofuran-2(3)-ones.

机构信息

Department of Chemistry and Pharmacy, North Caucasus Federal University, 1a Pushkin St., 355017 Stavropol, Russia.

Organic Chemistry Department, Peoples' Friendship University of Russia (RUDN University), 6 Miklukho-Maklaya St., 117198 Moscow, Russia.

出版信息

Molecules. 2022 Mar 15;27(6):1902. doi: 10.3390/molecules27061902.

DOI:10.3390/molecules27061902
PMID:35335265
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC8950327/
Abstract

3-(1-Indol-3-yl)benzofuran-2(3)-ones were efficiently accessed via polyphosphoric acid-mediated condensation of 3-(2-nitrovinyl)-1-indoles with phenols.

摘要

3-(1-吲哚基)-苯并呋喃-2(3H)-酮可通过多聚磷酸介导的 3-(2-硝基亚乙烯基)-1-吲哚与苯酚的缩合反应高效制备。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/cee7/8950327/1201a9dccca7/molecules-27-01902-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/cee7/8950327/4f2b6d0ce533/molecules-27-01902-sch001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/cee7/8950327/a5d7eb0fd4ce/molecules-27-01902-sch002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/cee7/8950327/1201a9dccca7/molecules-27-01902-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/cee7/8950327/4f2b6d0ce533/molecules-27-01902-sch001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/cee7/8950327/a5d7eb0fd4ce/molecules-27-01902-sch002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/cee7/8950327/1201a9dccca7/molecules-27-01902-g001.jpg

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