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ChemicalBook CAS DataBase List 2-Boc-8-oxo-5-oxa-2-azaspiro[3.4]octane 95%
1453315-97-3

2-Boc-8-oxo-5-oxa-2-azaspiro[3.4]octane 95% synthesis

2synthesis methods
1453315-95-1 Synthesis
Tert-Butyl 8-Methoxy-5-Oxa-2-Azaspiro[3.4]Oct-7-Ene-2-Carboxylate

1453315-95-1
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Yield:1453315-97-3 94%

Reaction Conditions:

with toluene-4-sulfonic acid in acetone at 0 - 20; for 0.833333 h;Inert atmosphere;

References:

Li, Dong Bo;Rogers-Evans, Mark;Carreira, Erick M. [Organic Letters,2013,vol. 15,# 18,p. 4766 - 4769] Location in patent:supporting information

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