299409-44-2Relevant academic research and scientific papers
Synthesis of pentahydroxy indolizidine alkaloids using ring closing metathesis: Attempts to find the correct structure of uniflorine A
Karanjule, Narayan S.,Markad, Shankar D.,Dhavale, Dilip D.
, p. 6273 - 6276 (2007/10/03)
Ring closing metathesis of D-glucose derived diene-substrate containing nitrogen functionality followed by asymmetric dihydroxylation afforded sugar substituted dihydroxylated pyrrolidines 8a-c which on 1,2-acetonide deprotection and reductive amination a
Intramolecular 5-endo-trig aminomercuration of β-hydroxy-γ- alkenylamines: Efficient route to a pyrrolidine ring and its application for the synthesis of (+)-castanospermine and analogues
Karanjule, Narayan S.,Markad, Shankar D.,Shinde, Vaishali S.,Dhavale, Dilip D.
, p. 4667 - 4670 (2007/10/03)
The intramolecular aminomercuration reaction of sugar-derived β-hydroxy-γ-alkenylamines 8a-c undergoes 5-endo-trig cyclization in high yield. The sugar-substituted pyrrolidines thus obtained were elaborated to the synthesis of polyhydroxylated indolizidin
A general method for the vinylation of nitrones. Synthesis of allyl hydroxylamines and allyl amines
Merino, Pedro,Anoro, Sonia,Franco, Santiago,Gascon, Jose M.,Martin, Victor,Merchan, Francisco L.,Revuelta, Julia,Tejero, Tomas,Tunon, Victoria
, p. 2989 - 3021 (2007/10/03)
An examination of the vinylation of several nitrones is presented. Whereas a complete diastereofacial discrimination was observed upon the addition of vinyl organometallic reagents to α-alkoxy nitrones, the same reaction with α-amino nitrones gave syn add
