903183
Benzyl 4-oxo-3-(triethylsilyl)piperidine-1-carboxylate
≥95%
Synonym(s):
Garg silyl triflate precursor
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About This Item
Empirical Formula (Hill Notation):
C19H29NO3Si
CAS Number:
Molecular Weight:
347.52
UNSPSC Code:
12352005
Assay
≥95%
form
liquid
refractive index
n/D 1.528
density
1.082 g/mL
functional group
ketone
phenyl
storage temp.
−20°C
Application
Benzyl 4-oxo-3-(triethylsilyl)piperidine-1-carboxylate is a precursor to a Garg silyl triflate which upon exposure to fluoride generates a reactive azacyclic allene for cycloaddition reactions.
Storage Class Code
10 - Combustible liquids
WGK
WGK 3
Flash Point(F)
257.9 °F
Flash Point(C)
125.5 °C
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Joyann S Barber et al.
Nature chemistry, 10(9), 953-960 (2018-08-01)
For over a century, the structures and reactivities of strained organic compounds have captivated the chemical community. Whereas triple-bond-containing strained intermediates have been well studied, cyclic allenes have received far less attention. Additionally, studies of cyclic allenes that bear heteroatoms
Related Content
The Garg group develops methods for the synthesis of natural products and pharmaceuticals. One key method pertains to heterocyclic arynes, such as indolynes and pyridynes, which are generated in situ from silyltriflate precursors under mild fluoride based reaction conditions.
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