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(R,R)-1,2-????????

(R,R)-1,2-????????
(R,R)-1,2-???????? ??? ???
?? ??:
29841-69-8
???:
(R,R)-1,2-????????
???(??):
(R,R)-1,2-????????
???:
(1S,2S)-(-)-1,2-Diphenyl-1,2-ethanediamine
???(??):
(S,S)-DPEN;(1S,2S)-(-)-1,2-DIPHENYLETHYLENEDIAMINE;S-DPEN;(-)-(S,S)-1,2-Diphenylethylenediamine;(1S,2S)-1,2-DIPHENYL-1,2-ETHANEDIAMINE;(1S,2S)-(+)-1,2-DIPHENYLETHYLENEDIAMINE;(1S,2S)-(-)-1,2-Diph;raceMic stilbenediaMine;(1S,2S)-(-)-1,2-DiphenyL;(1S,2S)-1,2-Diphenyldiamine
CBNumber:
CB1370520
???:
C14H16N2
??? ??:
212.29
MOL ??:
29841-69-8.mol
MSDS ??:
SDS

(R,R)-1,2-???????? ??

???
83-85 °C(lit.)
?? ?
342.14°C (rough estimate)
??
-104 º (c=1.1, MeOH 25 ºC)
??
1.0799 (rough estimate)
???
-103 ° (C=1, EtOH)
?? ??
Keep in dark place,Sealed in dry,Room Temperature
???
DMSO(?? ???), ???(?? ???), ???(?? ???)
?? ?? (pKa)
9.78±0.10(Predicted)
??? ??
?? ??
??
???? ?? ???
?? ??
[α]20/D 102°, c = 1 in ethanol
???
?? ???.
??
Air Sensitive
BRN
3201645
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-/m0/s1
InChIKey
PONXTPCRRASWKW-KBPBESRZSA-N
SMILES
N[C@H]([C@@H](N)c1ccccc1)c2ccccc2
CAS ??????
29841-69-8(CAS DataBase Reference)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? Xi,C
?? ???? ?? 36/37/38-34
????? 26-36-45-36/37/39
????(UN No.) UN3259
WGK ?? 3
F ?????? 10-23
?? ?? 8
HS ?? 29213000
???? ??? 11 - Combustible Solids
Hazard Classifications Eye Irrit. 2
Skin Irrit. 2
STOT SE 3
????(GHS): Exclamation Mark (GHS07)
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H315 ??? ??? ??? ????? ?? ????? ?? 2 ?? P264, P280, P302+P352, P321,P332+P313, P362
H319 ?? ?? ??? ??? ?? ? ?? ?? ??? ?? ?? 2A ?? P264, P280, P305+P351+P338,P337+P313P
H335 ?? ???? ??? ? ?? ?? ???? ?? - 1? ??;???? ?? ?? 3 ??
??????:
P261 ??·?·??·???·??·...·????? ??? ????.
P264 ?? ??? ?? ??? ????.
P264 ?? ??? ?? ??? ????.
P271 ?? ?? ??? ? ?? ???? ?????.
P280 ????/???/???/?????? ?????.
P302+P352 ??? ??? ??? ?? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
NFPA 704
1
3 1

(R,R)-1,2-???????? C??? ??, ??, ??

??? ??

white to light yellow crystal powder

??

(1S,2S)-(-)-1,2-Diphenyl-1,2-ethanediamine solvation agent, For synthesis of enantiopure ethylenediamines by chirality transfer (condensation with diketones followed by reductive cleavage), Co-catalyst in the Ru catalyzed enantioselective hydrogenation of aromatic ketones, Versatile ligand for the formation of metal complexes.1 Used in the synthesis of chiral tropocoronands which have potential utility in asymmetric catalysis

?? ??

1,2-Diphenylethylenediamine is a chiral molecule, generally used as a chiral resolving agent and as a precursor of the chiral auxiliary. It is also used as a chiral solvating agent in NMR study.

(R,R)-1,2-???????? ?? ?? ? ???

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(R,R)-1,2-???????? ?? ??

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(R,R)-1,2-???????? ?? ??:

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