## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable v
Triflates as synthons for the synthesis of lysine analogues
✍ Scribed by Ingo Weber; Pierre Potier; Josiane Thierry
- Publisher
- Elsevier Science
- Year
- 1999
- Tongue
- French
- Weight
- 207 KB
- Volume
- 40
- Category
- Article
- ISSN
- 0040-4039
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✦ Synopsis
A simple synthesis of various 6-amino-2-substitutcd hexanoic acids has been developed starting from lysine via the triflate of 6-amino-2-hydroxy hexanoic acid. The same reactions have also been successfully applied starting from the lysyl-proline sequence. The lysine analogues have been introduced in pseudopeptide sequences by the acylfluoride methodology.
📜 SIMILAR VOLUMES
## Abstract The thujone derived enone **1** is converted in one step to the pentacyclic compound **4**. The structure of **4** was determined by X‐ray diffraction analysis. The acid‐catalyzed cyclopropane‐ring opening of **4** and of the model compound **9** are described.
## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
## Abstract The thujone‐derived enone **1**, upon base‐catalyzed reaction with 2‐methyl‐6‐vinylpyridine is converted to the pyridine analogue **5** __(Scheme 1)__. Catalytic reduction of the latter to **6** generates two new centers of chirality which eventually become C(8) and C(14) in the ultimat