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249505 Aldrich

2,6-Di-tert-butyl-4-methylpyridine

98%

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Properties

Related Categories Building Blocks, C13 to C15, Chemical Synthesis, Heterocyclic Building Blocks, Pyridines More...
InChI Key   HVHZEKKZMFRULH-UHFFFAOYSA-N
assay   98%
refractive index   n20/D 1.4763(lit.)
bp   233 °C(lit.)
mp   33-36 °C(lit.)
solubility   ethanol: soluble5%, clear to slightly hazy, colorless to dark yellow
storage temp.   2-8°C

Description

Packaging

1, 5, 25 g in glass bottle

Application

2,6-Di-tert-butyl-4-methylpyridine has been used:
• in the synthesis of 1,2-dihydro-2-silanaphthalene derivatives
• as base in PtCl4-catalyzed cyclization reactions of homopropargyl azide derivatives
• diastereoselective synthesis of β-thiomannopyranosides

General description

2,6-Di-tert-butyl-4-methylpyridine is a sterically hindered, non-nucleophilic base which distinguishes between BrÖnsted (protonic) and Lewis acids. It also enables the direct high-yield conversion of aldehydes and ketones to vinyl triflates. It inhibits desilylation and hydration of the products during GaCl3-catalyzed ortho-ethynylation of phenol.

Price and Availability

Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
3
Flash Point(F) 
183.2 °F
Flash Point(C) 
84 °C
Protocols & Articles
Peer-Reviewed Papers
15

References

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