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212713-08-1 - Bis(3,5-di-tert-butyl-4-methoxyphenyl)chlorophosphine, 94% - H25882 - Alfa Aesar

H25882 Bis(3,5-di-tert-butyl-4-methoxyphenyl)chlorophosphine, 94%

Número CAS
212713-08-1
Nombre Alternativo

Tamaño Precio ($) Cantidad Disponibilidad
1g 160,68
5g 374,40
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Bis(3,5-di-tert-butyl-4-methoxyphenyl)chlorophosphine, 94%

MDL
MFCD08458881
EINECS
000-000-0

Propiedades químicas

Fórmula
C30H46ClO2P
Peso molecular
505.13
Sensibilidad
Air & Moisture Sensitive
Solubilidad
Reacts with water.

Aplicaciones

It is used as a reactant for asymmetric hydrogenation with iridium catalysts, chemo selective reaction with deprotonated 2-hydoxy-3,3,N-trimethylbutanamide. It is also used as a reactant for synthesis of phosphine- containing amino acids and peptide-based catalyst ligands, nonracemic phosphine-containing amino acids for palladium- catalyzed asymmetric allylic substitution reactions.

Notas

Air & moisture sensitive. Materials to avoid is oxidizing agents, bases.

Referencias documentales

Anton Agarkov; Scott Greenfield; Dejian Xie; Robert Pawlick; Gale Starkey; Scott R Gilbertson. Synthesis of phosphine containing amino acids: utilization of peptide synthesis in ligand design. Biopolymers. 2006, 84 (1), 48-73.

Scott J Greenfield; Anton Agarkov; Scott R Gilbertson. High asymmetric induction with beta-turn-derived palladium phosphine complexes. Organic Letters. 2003, 5 (17), 3069-3072.

Indicaciones de peligro y de precaución del GHS

Indicaciones de peligro (UE): H314-H318

Causes severe skin burns and eye damage. Causes serious eye damage.

Indicaciones de precaución: P260-P280-P303+P361+P353-P305+P351+P338-P301+P330+P331-P304+P340-P310-P363-P405-P501a

Do not breathe dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Immediately call a POISON CENTER or doctor/physician. Wash contaminated clothing before reuse. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Otras referencias

Clase de peligro
8
Grupo de embalaje
II
Código de tarifa arancelaria unificado
2931.90
TSCA
No

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