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684120

Sigma-Aldrich

(1S,2S)-1,2-Bis(4-methoxyphenyl)ethylenediamine dihydrochloride

96%

Synonym(s):

(1S,2S)-1,2-Bis(4-methoxyphenyl)-1,2-ethanediamine dihydrochloride

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About This Item

Empirical Formula (Hill Notation):
C16H20N2O2 · 2HCl
CAS Number:
Molecular Weight:
345.26
MDL number:
UNSPSC Code:
12352112
PubChem Substance ID:
NACRES:
NA.22

Quality Level

assay

96%

form

powder

optical activity

[α]22/D +11°, c = 1 in H2O

mp

235-239 °C

functional group

amine

SMILES string

Cl.Cl.COc1ccc(cc1)[C@H](N)[C@@H](N)c2ccc(OC)cc2

InChI

1S/C16H20N2O2.2ClH/c1-19-13-7-3-11(4-8-13)15(17)16(18)12-5-9-14(20-2)10-6-12;;/h3-10,15-16H,17-18H2,1-2H3;2*1H/t15-,16-;;/m0../s1

InChI key

XOCFEHGXXCSIDO-SXBSVMRRSA-N

pictograms

Exclamation mark

signalword

Warning

hcodes

Hazard Classifications

Acute Tox. 4 Oral

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves


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Articles

Chiral vicinal diamines are of tremendous interest to the synthetic chemist as they are found in many chiral catalysts and pharmaceuticals.

Related Content

The Chin group is interested in computational and experimental approaches to understanding stereoselective recognition and catalysis. Their studies in weak forces (H-bonding, electronic and steric effects) has led to a highly efficient method for making limitless varieties of chiral vicinal diamines from the 'mother diamine' that are useful for developing stereoselective organocatalysts or transition metal-based catalysts as well as for developing drugs (Acc Chem Res (2012) p1345). The 'mother diamine' is also useful for making binol, monophos and binap analogs. The Chin group is also interested in using reversible covalent bonds for stereoselective recognition and L to D conversion of natural and non-natural amino acids (EJOC (2012) p229).

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