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708925

Sigma-Aldrich

N-[[2-(Diphenylphosphino)phenyl]methylene]-3-methyl-L-valine sodium salt

95%

Synonym(s):

Na-tBu-DippAM

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About This Item

Empirical Formula (Hill Notation):
C25H25NNaO2P
CAS Number:
1067225-04-0
Molecular Weight:
425.44
MDL number:
MFCD15144787
UNSPSC Code:
12352116
PubChem Substance ID:
329762836
NACRES:
NA.22

Assay

95%

form

powder

reaction suitability

reaction type: click chemistry

mp

199 °C (dec.)

SMILES string

[Na+].CC(C)(C)[C@H](\N=C\c1ccccc1P(c2ccccc2)c3ccccc3)C([O-])=O

InChI

1S/C25H26NO2P.Na/c1-25(2,3)23(24(27)28)26-18-19-12-10-11-17-22(19)29(20-13-6-4-7-14-20)21-15-8-5-9-16-21;/h4-18,23H,1-3H3,(H,27,28);/q;+1/p-1/b26-18+;/t23-;/m1./s1

InChI key

ZHRLPDTWOAIAKW-CCNYVGMNSA-M

Related Categories

Application

Used in asymmetric copper catalyzed conjugate addition

Pictograms

Skull and crossbones
GHS06

Signal Word

Danger

Hazard Statements

H301

Precautionary Statements

P301 + P310

Hazard Classifications

Acute Tox. 3 Oral

Storage Class Code

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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Wencel, J. et al.
Tetrahedron Asymmetry, 19, 1804-1804 (2008)

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