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692476

Sigma-Aldrich

(R)-DM-SEGPHOS®

Synonym(s):

(R)-(+)-5,5′−Βis[di(3,5-xylyl)phosphino]-4,4′-bi-1,3-benzodioxole, [(4R)-(4,4′-bi-1,3-benzodioxole)-5,5′-diyl]bis[bis(3,5-dimethylphenyl)phosphine]

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About This Item

Empirical Formula (Hill Notation):
C46H44O4P2
CAS Number:
850253-53-1
Molecular Weight:
722.79
MDL number:
MFCD09753008
UNSPSC Code:
12352005
PubChem Substance ID:
329761500

form

powder

Quality Level

100

optical activity

[α]20/D +60, c = 0.1 in chloroform

mp

256-261 °C

SMILES string

Cc1cc(C)cc(c1)P(c2cc(C)cc(C)c2)c3ccc4OCOc4c3-c5c6OCOc6ccc5P(c7cc(C)cc(C)c7)c8cc(C)cc(C)c8

InChI

1S/C46H44O4P2/c1-27-13-28(2)18-35(17-27)51(36-19-29(3)14-30(4)20-36)41-11-9-39-45(49-25-47-39)43(41)44-42(12-10-40-46(44)50-26-48-40)52(37-21-31(5)15-32(6)22-37)38-23-33(7)16-34(8)24-38/h9-24H,25-26H2,1-8H3

InChI key

XJJVPYMFHXMROQ-UHFFFAOYSA-N

Related Categories

Application

Takasago Ligands and Complexes for Asymmetric Reactions

Legal Information

Sold in collaboration with Takasago for research purposes only. JP Registration No. 3148136
SEGPHOS is a registered trademark of Takasago Intl. Corp.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

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Articles

Takasago Ligands

Hydrogenation, Asymmetric Catalysis, Binap, SEGPHOS®, Aldol reaction, Alkenylation, Arylation, Mannich reaction, Fluorination, Michael addition, Hydrosilylation, Cycloaddition, Takasago

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