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317012

Sigma-Aldrich

(+)-DIP-Chloride

90-105% (approx.)

Synonym(s):
(+)-B-Chlorodiisopinocampheylborane, (+)-Ipc2BCl
Empirical Formula (Hill Notation):
C20H34BCl
CAS Number:
Molecular Weight:
320.75
MDL number:
PubChem Substance ID:
NACRES:
NA.22

Quality Level

assay

90-105% (approx.)

form

solid

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

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Related Categories

Packaging

5, 25 g in glass bottle

Application

Both (+)- and (-)-DIP-chloride are used for asymmetric reduction of prochiral ketones[1][2] and for the preparation of β-amino alcohols.[2][3]
Excellent reagent for asymmetric reductions.[4][5]
For a short paper on the preparation of DIP halides and their use in stereoselective reductions see ACS Symp. Ser. 641, 84-97 (1996).[6]

Legal Information

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

Pictograms

Corrosion

Signal Word

Danger

Hazard Statements

Hazard Classifications

Eye Dam. 1 - Skin Corr. 1B

Storage Class Code

8A - Combustible, corrosive hazardous materials

WGK

WGK 3

Flash Point(F)

230.0 °F - closed cup

Flash Point(C)

110 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

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Certificate of Origin

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