δ-Nitroalkanols as precursors for the one-pot synthesis of substituted tetrahydrofurans

被引：12

作者：

Ballini, R

Fiorini, D

Gil, MV

Palmieri, A

Román, E

Serrano, JA

机构：

[1] Univ Camerino, Dipartimento Sci Chim, I-62032 Camerino, Italy

[2] Univ Extremadura, Fac Ciencias, Dept Quim Organ, E-06071 Badajoz, Spain

来源：

TETRAHEDRON LETTERS | 2003年 / 44卷 / 14期

关键词：

tetrahydrofurans; delta-nitroalkanols; one-pot synthesis; DBU; Michael addition;

D O I：

10.1016/S0040-4039(03)00461-1

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

DBU catalyses the one-pot Michael addition of nitroalkanes to 1,4-dienone derivatives, elimination of nitrous acid, then intramolecular conjugate addition-ring closure to allow the direct formation of a variety of tetrahydrofurans. (C) 2003 Elsevier Science Ltd. All rights reserved.

引用

页码：2795 / 2797

页数：3

共 54 条

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[Anonymous], 1995, P 3 INT C DOC AN REC

[2] An easy approach to dihydrofurans by one-step cyclisation of 2-alkenyl substituted 1,3-dicarbonyl compounds [J].