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665355

(S)-(+)-Benzyl(3,5-dioxa-4-phospha-cyclohepta[2,1-a;3,4-a′]dinaphthalen-4-yl)methylamine

97%

Synonym(s):

(+)-N-Benzyl-N-methyl-dinaphtho[2,1-d:1′,2′]dioxaphosphepin-4-amine, (11bS)

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About This Item

Empirical Formula (Hill Notation):
C28H22NO2P
CAS Number:
490023-37-5
Molecular Weight:
435.45
NACRES:
NA.22
PubChem Substance ID:
24884732
UNSPSC Code:
12352005
MDL number:
MFCD04117686
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Quality Segment

100

assay

97%

form

solid

mp

155-159 °C

SMILES string

CN(Cc1ccccc1)P2Oc3ccc4ccccc4c3-c5c(O2)ccc6ccccc56

InChI

1S/C28H22NO2P/c1-29(19-20-9-3-2-4-10-20)32-30-25-17-15-21-11-5-7-13-23(21)27(25)28-24-14-8-6-12-22(24)16-18-26(28)31-32/h2-18H,19H2,1H3

InChI key

OHGGHRJGBXAKKY-UHFFFAOYSA-N

Application

Phosphoramidite ligand used in a rhodium-catalyzed enantioselective 1,4-addition of arylboronic acids to α,β-unsaturated carbonyl compounds. Also used in asymmetric hydrogenation of N-acylated β-dehydroamino esters to enantiopure β-amino acid derivatives.
DSM MonoPhos Family of Highly Efficient Privileged Ligands

Legal Information

Sold under license from DSM for research purposes only.

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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