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A stereocontrolled synthesis of (+)-saxitoxin

A concise stereoselective total synthesis of (+)-saxitoxin is described. A silver-(I)-initiated hydroamination cascade constructs the bicyclic guanidinium ion core from a propargyl-bis-guanidine. This sequence creates 2 C-N bonds, 1 C-O bond, and three rings as a single stereoisomer in a single synt...

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Bibliographic Details
Main Authors: Bhonde, Vasudev R., Looper, Ryan E.
Format: Artigo
Language:Inglês
Published: 2011
Subjects:
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC3320040/
https://ncbi.nlm.nih.gov/pubmed/22098556
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1021/ja2098063
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