Synthesis of 2-Pyrones from Renewable Resources

被引：1

作者：

Dobler, Daniel ^{[1
]}

Leitner, Michael ^{[1
]}

Kreitmeier, Peter ^{[1
]}

Reiser, Oliver ^{[1
]}

机构：

[1] Univ Regensburg, Inst Organ Chem, Univ Str 31, D-93055 Regensburg, Germany

来源：

SYNTHESIS-STUTTGART | 2023年 / 55卷 / 15期

关键词：

pyrone; furfural; furfuryl alcohol; renewable resources; Piancatelli-; rearrangement; flash vacuum pyrolysis; 6-SUBSTITUTED; 2-PYRONES; CYCLOPENTADIENONE; BIOSYNTHESIS; PHOSPHINE;

D O I：

10.1055/a-2085-4089

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

An atom-economic reaction sequence on a multigram scale for synthesizing 2-pyrone was developed starting from furfuryl alcohol, a renewable resource made from bran or bagasse, utilizing a large-scale thermal rearrangement of cyclopentadienone epoxide as the key step. Additionally, 6-substituted 2-pyrone natural product derivatives are readily accessible by this approach.

引用

页码：2304 / 2310

页数：7

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