In:
Organic & Biomolecular Chemistry, Royal Society of Chemistry (RSC), Vol. 21, No. 28 ( 2023), p. 5775-5783
Abstract:
Herein, an N-heterocyclic carbene (NHC) catalyzed formal [3 + 3] annulation of δ-acetoxy allenoates with 1C,3O-bisnucleophiles for the construction of 4 H -(fused)pyrans has been developed. This protocol provides a facile method to synthesize highly functionalized 4 H -pyrans and has a broad substrate scope (30 examples, up to 77% yield).
Type of Medium:
Online Resource
ISSN:
1477-0520
,
1477-0539
Language:
English
Publisher:
Royal Society of Chemistry (RSC)
Publication Date:
2023
detail.hit.zdb_id:
2097583-1
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