Highly Effective Synthetic Methods for
Substituted 2-Arylbenzofurans Using
[3,3]-Sigmatropic Rearrangement: Short
Syntheses of Stemofuran A and
Eupomatenoid 6
Okiko Miyata
Norihiko Takeda
Takeaki Naito
10.1021/ol049564o.s001
https://acs.figshare.com/articles/journal_contribution/Highly_Effective_Synthetic_Methods_for_Substituted_2_Arylbenzofurans_Using_3_3_Sigmatropic_Rearrangement_Short_Syntheses_of_Stemofuran_A_and_Eupomatenoid_6/3338176
A new and efficient synthesis of 2-arylbenzofurans has been achieved via a route involving acylation and subsequent [3,3]-sigmatropic
rearrangement of oxime ethers. Its synthetic utility is demonstrated by a short synthesis of stemofuran A and eupomatenoid 6 in which no
procedure for protection of the phenolic hydroxyl groups is needed.
2004-05-27 00:00:00
eupomatenoid 6
Sigmatropic
Synthese
oxime ethers
Method
utility
Stemofuran
sigmatropic
acylation
synthesis
stemofuran
Substituted
Effective
Arylbenzofuran
protection
Rearrangement
Eupomatenoid 6
arylbenzofuran
rearrangement
procedure
phenolic hydroxyl groups