1R,2R-1,2-Diphenylethylenediamine
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1R,2R-1,2-Diphenylethylenediamine
structure -
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CAS No:
35132-20-8
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Formula:
C14H16N2
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Chemical Name:
1R,2R-1,2-Diphenylethylenediamine
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Synonyms:
1,2-Ethanediamine,1,2-diphenyl-,(1R,2R)-;1,2-Ethanediamine,1,2-diphenyl-,[R-(R*,R*)]-;(1R,2R)-1,2-Diphenyl-1,2-ethanediamine;(R,R)-(+)-Stilbenediamine;(+)-Stilbenediamine;(R,R)-1,2-Diphenylethylenediamine;(+)-1,2-Diphenylethylenediamine;(1R,2R)-(+)-Diphenylethylenediamine;(R,R)-1,2-Diamino-1,2-diphenylethane;(1R,2R)-(+)-1,2-Diphenylethylenediamine;(R,R)-1,2-Diphenyl-1,2-ethanediamine;1R,2R-(+)-1,2-Diphenylethanediamine;(1R,2R)-1,2-Diamino-1,2-diphenylethane;(1R,2R)-Diphenylethylenediamine;(1R,2R)-1,2-Diphenylethylenediamine;(1R,2R)-Diphenylethanediamine;1R,2R-1,2-Diphenylethylenediamine;(R,R)-DPEN;((1R,2R)-2-Amino-1,2-diphenylethyl)amine;(R,R)-1,2-Diphenyl-1,2-diaminoethane;(R,R)-(+)-1,2-Diphenyl-1,2-diaminoethane;(1R,2R)-1,2-Diphenylethane-1,2-diamine;(1R,2R)-(+)-1,2-Diphenyl-1,2-diaminoethane;(R,R)-1,2-Diamino-1,2-diphenylethane;(1R,2R)-1,2-Diphenylethan-1,2-diamine
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CAS No:
1R,2R-1,2-Diphenylethylenediamine Basic Attributes
212.29
212.29
2369988
-0
DTXSID40369325
2921590090
Characteristics
52
1.4
White to light yellow Crystalline Powder
1.1±0.1 g/cm3
78-82 °C @ Solvent: Diethyl ether, Ligroine
353.9°C at 760 mmHg
199.9±26.0 °C
1.620
Insoluble in water.
2-8°C
104 º (c=1.1, MeOH 25 ºC)
Safety Information
8
NONH for all modes of transport
3
36/37/38
26-36
Xi,C
P261-P305 + P351 + P338
H315-H319-H335
|Warning|H315 (92%): Causes skin irritation [Warning Skin corrosion/irritation]|P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 50 companies from 5 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
1R,2R-1,2-Diphenylethylenediamine Use and Manufacturing
It is an important chiral reagent with C2- symmetry axis. It has been widely used in asymmetric synthesis and optical resolution, such as asymmetric epoxidation of unofficial olefins, asymmetric aldol condensation reaction, asymmetric Diels-Alder reaction, asymmetric allylation of carbonyl groups, Synthesis of optically active allenyl alcohols and propynyl alcohols, asymmetric epoxidation of olefins without functional groups, and resolution of binaphthol.
Computed Properties
Molecular Weight:212.29
XLogP3:1.4
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:3
Exact Mass:212.131348519
Monoisotopic Mass:212.131348519
Topological Polar Surface Area:52
Heavy Atom Count:16
Complexity:171
Defined Atom Stereocenter Count:2
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes
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1R,2R-1,2-Diphenylethylenediamine
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