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Structure of 38222-83-2
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2,6-Di-tert-butyl-4-methylpyridine is a sterically hindered, non-nucleophilic base which distinguishes between Brnsted (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.2,6-Di-tert-butyl-4-methylpyridine has been used:in the synthesis of 1,2-dihydro-2-silanaphthalene derivativesas base in PtCl4-catalyzed cyclization reactions of homopropargyl azide derivativesdiastereoselective synthesis of -thiomannopyranosides
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GHS Pictogram :
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GHS No : GHS07
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Signal Word : Warning
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UN#: N/A
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Class : N/A
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Packing Group : N/A
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Hazard Statements : H302-H315-H319-H335
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Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P330-P362+P364-P405-P501
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Lot numbers can be found on the outside label of a product: