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317012 Sigma-Aldrich

(+)-DIP-Chloride

90-105% (approx.)

Synonym: (+)-Ipc2BCl, (+)-B-Chlorodiisopinocampheylborane

  • CAS Number 112246-73-8

  • Empirical Formula (Hill Notation) C20H34BCl

  • Molecular Weight 320.75

  •  MDL number MFCD01317328

  •  PubChem Substance ID 24859059

  •  NACRES NA.22

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Properties

Related Categories Asymmetric Synthesis, Chemical Synthesis, Chiral Catalysts, Ligands, and Reagents, Reduction
Quality Level   100
assay   90-105% (approx.)
mp   53-55 °C (lit.)
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
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-/m0/s1
InChI key   PSEHHVRCDVOTID-NAVXHOJHSA-N

Description

Packaging

5, 25 g in glass bottle

Application

Both (+)- and (-)-DIP-chloride are used for asymmetric reduction of prochiral ketones and for the preparation of β-amino alcohols.

Excellent reagent for asymmetric reductions.

For a short paper on the preparation of DIP halides and their use in stereoselective reductions see ACS Symp. Ser. 641, 84-97 (1996).

Legal Information

DIP-Chloride is a trademark of Sigma-Aldrich Co. LLC

Safety & Documentation

Safety Information

Symbol 
GHS05  GHS05
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
UN 3261 8 / PGII
WGK Germany 
WGK 3
Flash Point(F) 
230.0 °F - closed cup
Flash Point(C) 
110 °C - closed cup
Protocols & Articles
Peer-Reviewed Papers
15

References

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