A stereocontrolled synthesis of (−)-bestatin from an acyclic allylamine by iodocyclocarbamation
✍ Scribed by Susumu Kobayashi; Toshiyuki Isobe; Masaji Ohno
- Book ID
- 104242316
- Publisher
- Elsevier Science
- Year
- 1984
- Tongue
- French
- Weight
- 227 KB
- Volume
- 25
- Category
- Article
- ISSN
- 0040-4039
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✦ Synopsis
1,2-Asymmetric induction of iodocyclocarbamation is described by using allylamines 2 and 6 and the method has been successfully applied to a stereocontrolled synthesis of bestatin.
📜 SIMILAR VOLUMES
6-epi-D-Purpurosamine B was synthesized efficiently through a chiral Z-olefin 8 derived from L-alanine and L-malic acid under complete stereochemical control by using iodocyclocarbamation as the key reaction.
We recently reported the first total synthesis of lasalocid A (11.' One of the key intermediates in this synthesis is the isolasalocid ketone 11, which was synthesized by a 19-step procedure in about 3.5% overall yield from a readily