The development of the solid-phase version of the modified Madelung indole synthesis is reported. The chemistry was initiated with the reductive amination of Bal resin using an ortho substituted aniline. The resin bound aniline was acylated with a variety of acid chlorides followed by cyclization wi
✦ LIBER ✦
Traceless solid phase synthesis of 2,3-disubstituted indoles
✍ Scribed by Adrian L. Smith; Graeme I. Stevenson; Christopher J. Swain; JoséL. Castro
- Publisher
- Elsevier Science
- Year
- 1998
- Tongue
- French
- Weight
- 234 KB
- Volume
- 39
- Category
- Article
- ISSN
- 0040-4039
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✦ Synopsis
An efficient method for the traceless solid phase synthesis of 2,3-disubstituted indoles using a THP linker and a Pd(0)-mediated annulation of 2-iodoaniline and acetylenes is reported.
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