| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5219197 | Tetrahedron | 2012 | 7 Pages |
Abstract
d-Homotryptophan and its sulfur analogue have been synthesized by Sonogashira coupling between 3-iodoheteroarenes and ethynyloxazolidine followed by reduction of triple bond and oxidation of alcohol to acid. l-Homotryptophan and its oxygen analogue have been synthesized from silylated internal alkyne using Larock's heteroannulation as the key reaction. The alkynyloxazolidines were synthesized from l-serine and l-glutamic acid, respectively.
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Physical Sciences and Engineering
Chemistry
Organic Chemistry
Authors
Koushik Goswami, Sibasish Paul, Sandesh T. Bugde, Surajit Sinha,