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(1S 2S)-(-)-1 2-Diphenyl-1 2-ethanediamine（CAS# 29841-69-8) Ata Fa'aalia
  • (1S 2S)-(-)-1 2-Diphenyl-1 2-ethanediamine（CAS# 29841-69-8) 1

(1S 2S)-(-)-1 2-Diphenyl-1 2-ethanediamine（CAS# 29841-69-8)

Meatotino tau vailaau:

Fuafua mole C14H16N2
Molar Mass 212.29
Malosi 1.106±0.06 g/cm3(Va'ai)
Lisi Lisi 83 °C(Solv: ligroine (8032-32-4))
Manu'a 115 °C(Lomitusi: 5 Torr)
Mata'imu 199.9°C
Suavai Solubility E le mafai ona solu ile vai.
Ausa Malo 3.48E-05mmHg ile 25°C
Fa'aaliga tioata lanu
pKa 9.78±0.10(Vailoaina)
Tulaga Teuteu Temperature Potu
Ma'ale'ale Ma'ale'ale ile ea
Fa'asino Upu 1.619
MDL MFCD00082751
Meatotino Faaletino ma Vailaau Li'u fa'aliusuavai 83-85°C(malamalama) fa'apitoa fa'ata'amilosaga fa'apitoa -104 o (c = 1.1, MeOH 25 oC)
fa'asino ole fa'ailoga -103 ° (C = 1, EtOH)
Tulaga Teuina 2-8°C

Ea maaleale
BRN 3201645

tioata e leai ni nila lanu, e leai se manogi, e le mafai ona solu i le vai, solu i le methanol, ethanol, faigofie oxidation i le ea.
Fa'aoga O talosaga o loʻo faʻaaogaina lautele i le faʻaogaina o le asymmetric ma le fofo faʻapitoa, e pei o le asymmetric hydroxylation reaction o olefins, asymmetric aldol condensation reaction, asymmetric Diels-Alder reaction, asymmetric allylation reaction of carbonyl, synthesis of optically active Allylene alcohols ma propynyl alcohols, asymmetric epoxidation e aunoa ma ni vaega galue, fofo o binaphthol, ma isi.

Fa'amatalaga Oloa

Faailoga o oloa

Fa'ailoga Mata'utia C – A'a
Tulaga lamatia R34 – Mafua ai mu
Fa'amatalaga Saogalemu S26 – Pe a pa'i i mata, fufulu vave i le tele o vai ma saili fautuaga fa'afoma'i.
S36/37/39 – Fai ofu puipui talafeagai, totigilima ma mata/mata.
S45 – I se fa'alavelave po'o ua e lagona le le lelei, saili vave fautuaga fa'afoma'i (fa'aali le igoa pe a mafai.)
UN ID UN3259

 

Folasaga

(1S,2S) -1,2-diphenylethylenediamine, e taʻua foi (1S,2S) -1,2-diphenyl-1,2-ethanediamine, o se vailaʻau amine organic. O loʻo taua i lalo se faʻamatalaga i ona meatotino, faʻaoga, metotia sauniuni ma le saogalemu:

 

Tulaga lelei:

 

Fa'aaliga: Pa'epa'e tioata pa'epa'e

Solubility: solu i le ava malosi, ethers ma ketones, le mafai ona solu i le vai

Fuafua mole: C14H16N2

mamafa mole: 212.29 g/mol

 

Fa'aaogāina: (1S,2S)-1,2-diphenylethylenediamine e iai le tele o fa'aoga i le vaila'au ma vaila'au.

 

Chiral ligand: E galue e pei o le chiral ligand ma e mafai ona faʻaaogaina e faʻapipiʻi ai le faʻaogaina o le asymmetric, aemaise lava mo le tuʻufaʻatasia o molelaʻau faʻasolosolo.

Fa'asologa o le vali: E mafai ona fa'aogaina e fai ma mea fa'avauvau i le fa'aogaina o vali fa'aola.

Copper-nickel alloy coating: E ​​mafai foʻi ona faʻaaogaina e fai ma faʻaopoopoga i le sauniuniga o paʻu uʻamea-nickel.

 

Metotia: (1S,2S) -1,2-diphenylethylenediamine e mafai ona faʻapipiʻiina i laasaga nei:

 

Sulfoxide chloride ma le phenylformaldehyde ua faaopoopo i le ethylene glycol dimethyl ether e fausia ai le methanol diphenyl.

O le Diphenylmethanol e fa'afefeteina ma le triethylamine i le acetonitrile e gaosia ai (1S,2S) -1,2-diphenylethylenediamine.

 

Saogalemu: O le faʻaaogaina o le (1S,2S) -1,2-diphenylethylenediamine e matua saogalemu pe a lelei ona taulimaina ma teuina. Peita'i, e pei lava o so'o se vaila'au, e mana'omia lava ona mulimulita'i i faiga sa'o mo le saogalemu o falesu'esu'e. Aloese mai le pipii i le pa'u ma mata, ma aloese mai le manava pe foloina. E tatau ona ofuina totigilima ma mata tioata pe a fa'aoga, ma fa'agaioi i se si'osi'omaga e savili lelei. I le tulaga o le fa'alavelave fa'afuase'i po'o le manava, saili togafitiga faafoma'i ma tu'uina atu fa'amatalaga e uiga i le vaila'au.

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