(1S,2S)-(-)-1,2-Diphenylethylenediamine CAS 29841-69-8 Purity ≥99.0% Optical Purity ≥99.0% High Purity
Ukunikezela Komkhiqizi Ngokuhlanzeka Okuphezulu kanye Nekhwalithi Ezinzile
(1S,2S)-(-)-1,2-Diphenylethylenediamine;(S,S)-DPEN CAS 29841-69-8
(1R,2R)-(+)-1,2-Diphenylethylenediamine;(R,R)-DPEN CAS 35132-20-8
I-Chiral Compounds, Ikhwalithi Ephezulu, Ukukhiqizwa Kwezohwebo
Igama Lekhemikhali | (1S,2S)-(-)-1,2-Diphenylethylenediamine |
Omqondofana | (S,S)-DPEN;(1S,2S)-(-)-1,2-Diamino-1,2-diphenylethane;(1S,2S)-(-)-1,2-Diphenylethane-1,2-diamine;(1S,2S)-1,2-Diphenyl-1,2-ethanediamine |
Inombolo ye-CAS | 29841-69-8 |
Inombolo yeCAT | I-RF-CC285 |
Isimo Sesitoko | Esitokweni, Isikali Sokukhiqiza Sifinyelela Kumathani |
I-Molecular Formula | I-C14H16N2 |
Isisindo samangqamuzana | 212.29 |
Iphuzu elibilayo | 353.9°C ku-760 mmHg |
Ukuminyana | 1.106g/cm3 |
I-Refractive Index | 1.619 |
Ukuncibilika | Ayincibiliki Emanzini |
Isimo Sokuthumela | Kuthunyelwe Ngaphansi Kwezinga Lokushisa Le-Ambient |
Ibhrendi | I-Ruifu Chemical |
Into | Imininingwane |
Ukubukeka | ICrystalline Emhlophe Kuya Kuphuzi Ephuzi |
Ukuzungezisa okuqondile | -100.0° ~ -103.0° (C=1, EtOH) |
I-Melting Point | 80.0 ~ 83.0℃ |
Ubumsulwa | ≥99.0% |
I-Optical Purity | ≥99.0% |
Izinga Lokuhlola | I-Enterprise Standard |
Ukusetshenziswa | I-Chiral Compounds;Pharmaceutical Intermediates |
Iphakheji: Ibhodlela, 25kg/Umgqomo, noma ngokwezidingo zekhasimende.
Isimo Sesitoreji:Gcina ezitsheni ezivaliwe endaweni epholile neyomile;Vikela ekukhanyeni, umswakama kanye nezinambuzane.
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I-Shanghai Ruifu Chemical Co., Ltd. ingumkhiqizi oholayo nomnikezeli we-(1S,2S)-(-)-1,2-Diphenylethylenediamine (CAS: 29841-69-8) enekhwalithi ephezulu, esetshenziswa kabanzi ku-organic synthesis, synthesis. yabaphakathi kwezemithi.I-Shanghai Ruifu Chemical Co., Ltd. idlala indima ebalulekile kumakhemikhali e-chiral, inkampani izibophezele ekukhiqizeni ama-chiral compounds.Imikhiqizo yethu inconywa kakhulu ngamakhasimende.
(1S,2S)-(-)-1,2-Diphenylethylenediamine (CAS: 29841-69-8) i-ejenti yokuxazulula, yokuhlanganiswa kwe-enantiopure ethylenediamines ngokudluliswa kwe-chirality (ukufingqa ngama-diketones okulandelwa i-reductive cleavage), i-Co-catalyst ku- I-Ru catalyzed enantioselective hydrogenation yama-ketones anephunga elimnandi, i-Versatile ligand yokwakhiwa kwezakhiwo zensimbi.Isetshenziswa ekuhlanganiseni kwe-chiral tropocoronands ewusizo olukhulu ku-catalysis ye-asymmetric.
(1S,2S)-(-)-1,2-Diphenylethylenediamine (CAS: 29841-69-8) isetshenziswa kabanzi ku-asymmetric synthesis kanye nesixazululo se-optical, njenge-asymmetric hydroxylation ye-olefins, i-asymmetric aldehyde condensation, i-asymmetric Diels-Alder reaction , i-asymmetric allylation of carbonyls, synthesis of optically active propanediols kanye ne-propynyl alcohols, i-asymmetric epoxidation yama-olefin ngaphandle kwamaqembu asebenzayo, kanye nokulungiswa kwama-binaphthol.
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