In:
Chemical Communications, Royal Society of Chemistry (RSC), Vol. 59, No. 38 ( 2023), p. 5725-5728
Abstract:
A novel gold( i )/Brønsted acid relay catalysis enabling azofuran activation to induce annulative rearrangement from 3-yne-1,2-diols and aryldiazonium tetrafluoroborates is reported, producing a series of furan-2-yl-substituted pyrrol-2-ones bearing a quaternary carbon center with good yields. Exchanging aryldiazonium tetrafluoroborate for azofuran led to skeletally identical but substituent-diverse furan-2-yl-containing pyrrol-2-ones with good yields, supporting the key azofuran activation and annulative rearrangement by gold/Brønsted acid relay catalysis.
Type of Medium:
Online Resource
ISSN:
1359-7345
,
1364-548X
Language:
English
Publisher:
Royal Society of Chemistry (RSC)
Publication Date:
2023
detail.hit.zdb_id:
1472881-3