(1S,2S)-(-)-1,2-Diphenylethylenediamine CAS 29841-69-8 Ubunyulu ≥99.0% Ucoceko oluPhezulu ≥99.0% Ucoceko oluPhezulu
Ubonelelo lwabavelisi ngoBusulungekileyo obuPhezulu kunye noMgangatho oZinzileyo
(1S,2S)-(-)-1,2-Diphenylethylenediamine;(S,S)-DPEN CAS 29841-69-8
(1R,2R)-(+)-1,2-Diphenylethylenediamine;(R,R)-DPEN CAS 35132-20-8
IiCompounds zeChiral, uMgangatho oPhezulu, iMveliso yoRhwebo
Igama leMchiza | (1S,2S)-(-)-1,2-Diphenylethylenediamine |
Izithethantonye | (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 yeCAS | 29841-69-8 |
Inombolo yeCAT | RF-CC285 |
Ubume beStokhwe | Kwi-Stock, iMveliso yoMveliso ukuya kwiiToni |
Ifomula yeemolekyuli | I-C14H16N2 |
Ubunzima beMolekyuli | 212.29 |
Indawo yokubilisa | 353.9 ° C kwi-760 mmHg |
Ukuxinana | 1.106g/cm3 |
Refractive Index | 1.619 |
Ukunyibilika | Ayinyibilikiyo emanzini |
Imeko yokuthumela ngenqanawa | Ithunyelwe Ngaphantsi Kweqondo Lobushushu Le-Ambient |
Uphawu | Ruifu Chemical |
Into | Iinkcukacha |
Imbonakalo | ICrystalline eMhlophe ukuya koMthubi |
Ukujikeleziswa okuthe ngqo | -100.0 ° ~ -103.0° (C=1, EtOH) |
Indawo yokunyibilika | 80.0 ~ 83.0℃ |
Ubunyulu | ≥99.0% |
Ukucoceka kwamehlo | ≥99.0% |
Umgangatho woVavanyo | Umgangatho woShishino |
Ukusetyenziswa | IiCompounds zeChiral;AbaPhakathi bamayeza |
Iphakheji: Ibhotile, 25kg / umphanda, okanye ngokwemfuno umthengi.
Imeko yoGcino:Gcina kwizikhongozeli ezivaliweyo kwindawo epholileyo neyomileyo;Khusela ekukhanyeni, ukufuma kunye nokuhlaselwa zizinambuzane.
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I-Shanghai Ruifu Chemical Co., Ltd. ngumenzi ohamba phambili kunye nomthengisi we (1S,2S)-(-)-1,2-Diphenylethylenediamine (CAS: 29841-69-8) enomgangatho ophezulu, esetyenziswa ngokubanzi kwi-organic synthesis, synthesis. abaphakathi bamayeza.I-Shanghai Ruifu Chemical Co., Ltd. idlala indima ebalulekileyo kwi-chemistry ye-chiral, inkampani izinikele ekuveliseni i-chiral compounds.Iimveliso zethu zinconywa ngokubanzi ngabathengi.
(1S,2S)-(-)-1,2-Diphenylethylenediamine (CAS: 29841-69-8) i-agent ye-solvation, ye-synthesis ye-enantiopure ethylenediamines ngokudluliselwa kwe-chirality (i-condensation kunye ne-diketones elandelwa yi-reductive cleavage), i-Co-catalyst kwi- I-Ru catalyzed enantioselective hydrogenation ye-aromatics ketones, i-Versatile ligand yokwenziwa kwezakhiwo zetsimbi.Isetyenziswa kwi-synthesis ye-chiral tropocoronands enokuba luncedo kwi-asymmetric catalysis.
(1S,2S)-(-)-1,2-Diphenylethylenediamine (CAS: 29841-69-8) isetyenziswa ngokubanzi kwi-asymmetric synthesis kunye nesisombululo 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 kunye nepropynyl alcohols, i-asymmetric epoxidation ye-olefins ngaphandle kwamaqela asebenzayo, kunye nesisombululo se-binaphthols.
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