TBS-DHG Catalyst

ALDRICH/901235 - ≥95%

Synonym: (2R,3S,4R)-2-(((tert-Butyldimethylsilyl)oxy)methyl)tetrahydro-2H-pyran-3,4-diol; 6-Tertbutyldimethylsilyl-1,2-dihydroglucal

CAS Number: 212120-61-1
Empirical Formula (Hill Notation): C₁₂H₂₆O₄Si
Molecular Weight: 262.42
Linear Formula: C₁₂H₂₆O₄Si
Product Type: Chemical

12 Principles of Green Chemistry: Principle 9—Catalytic reagents (as selective as possible) are superior to stoichiometric reagents.

assay	≥95%
form	powder or crystals
greener alternative category	, Aligned
greener alternative product characteristics	Catalysis Learn more about the Principles of Green Chemistry .
Quality Level	100
reaction suitability	reagent type: catalyst
SMILES string	[H]C1([H])C([H])([H])O[C@@](C([H])([H])O[Si](C([H])([H])[H])(C([H])([H])[H])C(C([H])([H])[H])(C([H])([H])[H])C([H])([H])[H])([H])[C@](O[H])([H])[C@]1([H])O[H]
storage temp.	−20°C
sustainability	Greener Alternative Product

Application:	6-Tertbutyldimethylsilyl-1,2-dihydroglucal (TBS-DHG) was reported by the Morken Lab to be an effective carbohydrate-derived catalyst for enantioselective diboration of alkenes. Related capabilities were observed with the dihydrorhamnal (DHR) catalyst (901237 ). TBS-DHG has also been used in ruthenium(0)catalyzed transfer hydrogenation cycloadditions.
General description:	We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for catalytic efficiency. Click here for more information.
Other Notes:	• Carbohydrate-Catalyzed Enantioselective Alkene Diboration:Enhanced Reactivity of 1,2-Bonded Diboron Complexes • Diols, α-Ketols, and Diones as 22π Components in [2+2+2] Cycloadditions of 1,6-Diynes via Ruthenium(0)-Catalyzed Transfer Hydrogenation • Carbohydrate/DBU Cocatalyzed Alkene Diboration: Mechanistic Insight Provides Enhanced Catalytic Efficiency and Substrate Scope

RIDADR	NONH for all modes of transport
WGK Germany	WGK 3
Flash Point(F)	Not applicable
Flash Point(C)	Not applicable