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928666

Sigma-Aldrich

SItHept HCl

≥95.0%

Synonym(s):

1,3-Bis(3-ethylpentan-3-yl)-4,5-dihydro-1H-imidazol-3-ium chloride

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About This Item

Empirical Formula (Hill Notation):
C17H35ClN2
Molecular Weight:
302.93
UNSPSC Code:
12352005
NACRES:
NA.21

Quality Level

assay

≥95.0%

form

powder

Application

SItHept HCl is an N-alkyl NHC ligand with demonstrated uses in the following reactions. Au-catalyzed hydration, Cu-catalyzed hydroboration, Ag-catalyzed hydroboration, Cu-catalyzed C–O coupling and Pd-catalyzed C–C and C–N couplings. This ligand features significantly higher steric volume compared with ItBu (659983) while maintaining the σ-donation and σ-acceptance inherent to N-alkyl NHC ligands.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


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