Cesium carbonate promoted cascade reaction involving DMF as a reactant for the synthesis of dihydropyrrolizino[3,2-b]indol-10-ones†,Organic Chemistry Frontiers

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Cesium carbonate promoted cascade reaction involving DMF as a reactant for the synthesis of dihydropyrrolizino[3,2-b]indol-10-ones†
Organic Chemistry Frontiers ( IF 5.4 ) Pub Date : 2017-09-22 00:00:00 , DOI: 10.1039/c7qo00771j
Qianqian Zhang _{1,

2,

3,

4} , Chuanjun Song _{1,

2,

3,

4} , He Huang _{1,

2,

3,

4} , Kun Zhang _{1,

2,

3,

4} , Junbiao Chang _{1,

2,

3,

4,

5}

Affiliation

We presented a cesium carbonate promoted cascade reaction of N-tosyl-2-(2-bromophenylacetyl)pyrroles with DMF to synthesize dihydropyrrolizino[3,2-b]indol-10-ones. The transformation involved three successive bond formations without the aid of an exogenous transition metal catalyst or ligand.

中文翻译：

碳酸铯促进了以DMF为反应物的级联反应，该反应物用于合成二氢吡咯并[3,2 - b ]吲哚-10-酮†

我们提出了碳酸铯促进的N-甲苯磺酰基-2-（2-溴苯基乙酰基）吡咯与DMF的级联反应，以合成二氢吡咯并[3,2 - b ]吲哚-10-酮。该转变涉及三个连续的键形成，而无需外源过渡金属催化剂或配体的帮助。

更新日期：2017-09-22

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