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A13730 Bis(triphenylphosphine)copper(I) borohydride

CAS-Nummer
16903-61-0
Synonyme
Bis(triphenylphosphine)copper(I) tetrahydridoborate
Tetrahydridoboratobis(triphenylphosphine)copper(I)

Stock No. Größe Preis ($) Menge Verfügbarkeit
A13730-06 5g 25,50
A13730-14 25g 86,00
A13730-22 100g 240,00
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Bis(triphenylphosphine)copper(I) borohydride

MDL
MFCD00013219
EINECS
240-951-0

Chemische Eigenschaften

Formel
C36H34BCuP2
Molmasse
602.97
Schmelzpunkt
ca 175° dec.
Storage & Sensitivity
Moisture Sensitive. Ambient temperatures.

Literaturverweise

Specific reagent for reduction of acid chlorides to aldehydes: Tetrahedron Lett., 1437 (1978); 975 (1979). Also reduces sulfonylhydrazones to alkanes: Tetrahedron Lett., 4031 (1980), and aryl azides to amines: J. Chem. Res. (Synop.), 17 (1981).

/n

In the presence of Lewis acids or HCl, reduces carbonyl compounds with good stereo- and chemo-selectivity, e.g. aldehydes in the presence of ketones: Tetrahedron Lett., 22, 675 (1981).

/n

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H261-H315-H319-H335

In contact with water releases flammable gas. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Sicherheitshinweise: P231+P232-P261-P280a-P305+P351+P338-P405-P501a

Handle under inert gas. Protect from moisture. Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves and eye/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Gefahrenklasse
4.3
Verpackungsgruppe
III
Harmonized Tariff Code
2931.39
TSCA
No

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