모든 사진(2)

주요 문서

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364010

(1R,2R)-(+)-1,2-Diphenylethylenediamine

Name: (1<I>R</I>,2<I>R</I>)-(+)-1,2-Diphenylethylenediamine
Brand: ALDRICH

97%

동의어(들):

(1R,2R)- DPEDA, (1R,2R)-DPEN, (1R,2R)-(+)-1,2-Diamino-1,2-diphenylethane

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모든 사진(2)

About This Item

Linear Formula:

[C₆H₅CH(NH₂)-]₂

CAS Number:

35132-20-8

Molecular Weight:

212.29

Beilstein:

2369988

MDL number:

MFCD00082769

UNSPSC 코드:

12352116

PubChem Substance ID:

24862410

NACRES:

NA.22

추천 제품

Slide 1 of 10

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Sigma-Aldrich

364002

(1S,2S)-(−)-1,2-Diphenylethylenediamine

Sigma-Aldrich

382426

(R)-(+)-1,1′-Binaphthyl-2,2′-diamine

Sigma-Aldrich

346721

(1R,2R)-(−)-1,2-Diaminocyclohexane

Sigma-Aldrich

346713

(1S,2S)-(+)-1,2-Diaminocyclohexane

Sigma-Aldrich

715522

(1R,2R)-N,N′-Dimethyl-1,2-diphenylethane-1,2-diamine

Sigma-Aldrich

685879

(1S,2S)-1,2-Bis(2-hydroxyphenyl)ethylenediamine

Sigma-Aldrich

684147

(1S, 2S)-1,2-di-1-Naphthyl-ethylenediamine dihydrochloride

Sigma-Aldrich

458511

meso-1,2-Diphenylethylenediamine

Sigma-Aldrich

693065

(R)-BINAP

Sigma-Aldrich

407151

2,6-Bis[(4S)-(−)-isopropyl-2-oxazolin-2-yl]pyridine

Quality Level

100

분석

97%

광학 활성

[α]20/D +102°, c = 1 in ethanol

광학 순도

ee: 99% (GLC)

mp

79-83 °C (lit.)

작용기

amine
phenyl

SMILES string

N[C@@H]([C@H](N)c1ccccc1)c2ccccc2

InChI

1S/C14H16N2/c15-13(11-7-3-1-4-8-11)14(16)12-9-5-2-6-10-12/h1-10,13-14H,15-16H2/t13-,14-/m1/s1

InChI key

PONXTPCRRASWKW-ZIAGYGMSSA-N

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애플리케이션

General applications:

(1R,2R)-(+)-1,2-Diphenylethylenediamine (DPEN) is one of the widely used chiral auxiliary and ligand in the synthesis of asymmetric catalysts such as BINAP/diamine-Ru complexes for the stereoselective hydrogenation of ketones.
It can be used in the preparation of monosulfonyl DPEN-salt to catalyze Michael addition of various ketones to maleimides.
DPEN-derived chiral triazolium salts can be used to catalyze enantioselective intramolecular Stetter reaction and oxodiene Diels-Alder reaction.
Zinc acetate complexes of DPEDA-derived ligands can also be used to catalyze hydrosilylation of imines.