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B23872 (S)-(-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl, 97%

CAS Number
76189-56-5
Synonyms
(S)-(-)-BINAP

Stock No. Size Price ($) Quantity Availability
B23872-MC 100mg 16.20
B23872-01 0.25g 31.70
B23872-03 1g 82.50
B23872-06 5g 323.00
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(S)-(-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl, 97%

MDL
MFCD00010805

Chemical Properties

Formula
C44H32P2
Formula Weight
622.69
Melting point
239-241°
Storage & Sensitivity
Air Sensitive. Ambient temperatures.

Literature References

For use in the Ru-catalyzed homogeneous enantioselective reduction of ketones to secondary alcohols, see: J. Am. Chem. Soc., 117, 2675, 10417 (1995); Org. Synth., 77, 1 (1999).

/n

The combination with Tris(dibenzyl­ideneacetone)­dipalladium(0)­, 12760, catalyzes the asymmetric arylation of ketone enolates with aryl bromides: J. Am. Chem. Soc., 120, 1918 (1998).

/n

See also previous entry.

/n

GHS Hazard and Precautionary Statements

Hazard Statements: H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Precautionary Statements: P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P337+P313-P362-P501c

Avoid breathing dust/fume/gas/mist/vapours/spray. Wash face, hands and any exposed skin thoroughly after handling Use only outdoors or in a well-ventilated area. Wear protective gloves/protective clothing/eye protection/face protection. IF ON SKIN: Wash with plenty of soap and water. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Call a POISON CENTER or doctor/physician if you feel unwell. If skin irritation occurs: Get medical advice/attention. If eye irritation persists: Take off contaminated clothing and wash before reuse. Dispose of contents/ container to an approved waste disposal plant

Other References

Merck
14,1223
Beilstein
5321444
Harmonized Tariff Code
2931.39
TSCA
No

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