| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5281087 | Tetrahedron Letters | 2007 | 4 Pages |
Abstract
The 1,3-dipolar cycloaddition of unstabilized azomethine ylides with 2- and 3-nitroindoles furnishes the expected hexahydropyrrolo[3,4-b]indole cycloadducts in good to excellent yields. The cycloadducts can be denitrated with Bu3SnH/AIBN, and cycloadduct 5 was oxidized with MnO2 to yield the known pyrrolo[3,4-b]indole 13.
Related Topics
Physical Sciences and Engineering
Chemistry
Organic Chemistry
![1,3-Dipolar cycloaddition of 2- and 3-nitroindoles with azomethine ylides. A new approach to pyrrolo[3,4-b]indoles](/preview/png/5281087.png "First Page Preview: 1,3-Dipolar cycloaddition of 2- and 3-nitroindoles with azomethine ylides. A new approach to pyrrolo[3,4-b]indoles")
Authors
Sujata Roy, Tara L.S. Kishbaugh, Jerry P. Jasinski, Gordon W. Gribble,