317012

(+)-DIP-Chlorid^™

90-105% (approx.)

• Synonym(e): (+)-B-Chlordiisopinocampheylboran, (+)-Ipc₂BCl
• Empirische Formel (Hill-System): C₂₀H₃₄BCl
• CAS-Nummer: 112246-73-8
• Molekulargewicht: 320.75
• MDL-Nummer: MFCD01317328
• UNSPSC-Code: 12352001
• PubChem Substanz-ID: 24859059
• NACRES: NA.22

Eigenschaften

• Assay: 90-105% (approx.)
• Form: solid
• mp (Schmelzpunkt): 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
• InChIKey: PSEHHVRCDVOTID-NAVXHOJHSA-N

Beschreibung

Anwendung

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).

Rechtliche Hinweise

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

Sicherheitshinweise

• Piktogramme: GHS05
• Signalwort: Danger
• H-Sätze: H314
• P-Sätze: P260 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363
• Gefahreneinstufungen: Eye Dam. 1 - Skin Corr. 1A
• Lagerklassenschlüssel: 8A - Combustible corrosive hazardous materials
• WGK: WGK 3
• Flammpunkt (°F): 230.0 °F - closed cup
• Flammpunkt (°C): 110 °C - closed cup
• Persönliche Schutzausrüstung: Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges