Synthesis of highly substituted oxetanes via [2+2] cycloaddition reactions of allenoates catalyzed by a guanidine Lewis base

被引：31
|
作者：
Selig, Philipp [1 ]
Turockin, Aleksej [1 ]
Raven, William [2 ]
机构：
[1] Rhein Westfal TH Aachen, Inst Organ Chem, D-52074 Aachen, Germany
[2] Rhein Westfal TH Aachen, Inst Inorgan Chem, D-52074 Aachen, Germany
来源：
CHEMICAL COMMUNICATIONS | 2013年 / 49卷 / 28期
关键词：
DIASTEREOSELECTIVE SYNTHESIS; ANNULATION; TRIFLUOROMETHYLKETONES; 2-ALKYLENEOXETANES; ALDEHYDES; ALCOHOLS; ALLENES; KETONES; IMINES;
D O I：
10.1039/c3cc40855h
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The first synthesis of highly substituted 3-alkyl-oxetan-2-ylidenes from allenoates was developed by using the bicyclic guanidine 1,5,7-triazabicyclo[4.4.0]dec-5-ene (TBD) as an exceptionally active nitrogen Lewis base catalyst.
引用
收藏
页码：2930 / 2932
页数：3
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