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(−)-DIP-Chloride™ solution

ALDRICH/648418 - 50-65 wt. % in heptane

Synonym: (−)-B-Chlorodiisopinocampheylborane; (−)-Chlorodiisopinocampheylborane; Chlorobis[(1R,2S,3R,5R)-2,6,6-trimethylbicyclo[3.1.1]hept-3-yl]borane; Diisopinocampheylchloroborane

CAS Number: 85116-37-6
Empirical Formula (Hill Notation): C20H34BCl
Molecular Weight: 320.75
MDL Number: MFCD00074807
Linear Formula: C20H34BCl
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-648418-25ML 25 mL
 $189.00
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45-648418-100ML 100 mL
 $246.00
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This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 648418-100ML.

 

concentration 50-65 wt. % in heptane
density 0.895 g/mL at 25 °C
InChI 1S/C20H34BCl/c1-11-15-7-13(19(15,3)4)9-17(11)21(22)18-10-14-8-16(12(18)2)20(14,5)6/h11-18H,7-10H2,1-6H3/t11-,12-,13+,14+,15-,16-,17-,18-/m1/s1
InChI key PSEHHVRCDVOTID-VMAIWCPRSA-N
SMILES string C[C@H]1[C@@H](C[C@@H]2C[C@H]1C2(C)C)B(Cl)[C@@H]3C[C@@H]4C[C@H]([C@H]3C)C4(C)C
Application: (−)-Diisopinocampheylchloroborane [(−)-DIP-Chloride™] solution can be used as a reducing reagent for the:
• Enantioselective reduction of α, β-unsaturated trifluoromethyl ketones into corresponding secondary allylic alcohols.
• Asymmetric reduction of aromatic and aliphatic α-halomethyl ketones to haloalcohols.
It can also be used as a catalyst for the enantioselective asymmetric Pictet-Spengler reaction.
General description: (−)-DIP-Chloride™ solution is a pinane-based asymmetric reducing agent that is commonly used in asymmetric reduction reactions.
Legal Information: DIP-Chloride is a trademark of Sigma-Aldrich Co. LLC
Packaging: 25, 100 mL in glass bottle
Density 0.895 g/mL at 25 °C
UNSPSC 12352001

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