(1S,2S)-(-)-1,2-Diphenylethylenediamine CAS 29841-69-8 daahirnimo ≥99.0% Nadiifnimada indhaha
Soo saaraha soo saaraha oo leh nadiif sare iyo tayo xasilan
(1S,2S)-(-)-1,2-Diphenylethylenediamine;(S,S)-DPEN CAS 29841-69-8
(1R,2R)-(+)-1,2-Diphenylethylenediamine;(R,R)-DPEN CAS 35132-20-8
Isku-dhafka Chiral, Tayada Sare, Wax-soo-saarka Ganacsiga
Magaca Kiimikada | (1S,2S)-(-)-1,2-Diphenylethylenediamine |
La mid ah | (S,S)-DPEN;(1S,2S)-(-)-1,2-Diamino-1,2-diphenylethan;(1S,2S)-(-)-1,2-Diphenyletane-1,2-diamine;(1S,2S)-1,2-Diphenyl-1,2-ethanediamine |
Lambarka CAS | 29841-69-8 |
Lambarka CAT | RF-CC285 |
Heerka Saamiyada | Kaydka dhexdiisa, Qiyaasta Waxsoosaarka Ilaa Tan |
Qaanuunka molecular | C14H16N2 |
Miisaanka Molecular | 212.29 |
Barta Karsan | 353.9°C at 760mmHg |
Cufnaanta | 1.106g/cm3 |
Tusmada Dib-u-celinta | 1.619 |
Solubility | Aan ku milmin Biyaha |
Xaalada Maraakiibta | Lagu soo raray Heer kulka jawiga |
Summada | Kiimikada Ruifu |
Shayga | Tilmaamaha |
Muuqashada | Caddaan ilaa kristal jaale ah oo cirro leh |
Wareeg gaar ah | -100.0° ~ -103.0° (C=1, EtOH) |
Meesha dhalaalaysa | 80.0 ~ 83.0 ℃ |
daahirnimo | ≥99.0% |
Nadiifnimada indhaha | ≥99.0% |
Heerka Imtixaanka | Heerka Ganacsiga |
Isticmaalka | Isku-dhafka Chiral;Dhexdhexaadiyeyaasha Daawooyinka |
Xidhmada: Dhalo, 25kg/ foosto, ama sida waafaqsan shuruudaha macmiilka.
Xaaladda Kaydinta:Ku kaydi weelasha xiran meel qabow oo qallalan;Ka ilaali iftiinka, qoyaanka iyo cayayaanka.
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Shanghai Ruifu Chemical Co., Ltd. waa soo saaraha ugu horreeya iyo alaab-qeybiyaha (1S,2S)-(-)-1,2-Diphenylethylenediamine (CAS: 29841-69-8) oo leh tayo sare leh, oo si ballaaran loo isticmaalo isku-dhafka organic, synthesis. ee dhexdhexaadiyeyaasha dawooyinka.Shanghai Ruifu Chemical Co., Ltd. waxay door muhiim ah ka ciyaartaa kimistariga chiral, shirkadu waxay ka go'an tahay soo saarista xeryahooda chiral.Alaabadayada waxaa si weyn u ammaanay macaamiisha.
(1S, 2S)-(-) 1,2-Diphenylethylenediamine (CAS: 29841-69-8) wakiilka xallinta, loogu talagalay isku-darka ethylenediamines enantiopure ee wareejinta chirality Ru catalyzed enantioselective hydrogenation of ketones caraf udgoon, ligand Versatile ee samaynta dhismooyinka biraha.Waxaa loo adeegsaday isku dhafka tropocoronands chiral kuwaas oo leh faa'iidooyin suurtagal ah catalysis asymmetric ah.
(1S,2S)-(-)-1,2-Diphenylethylenediamine (CAS: 29841-69-8) waxaa si weyn loogu isticmaalaa isku-dhafka asymmetric iyo xallinta indhaha, sida asymmetric hydroxylation of olefins, asymmetric aldehyde condensation, asymmetric Diels-Alder reaction , isbahaysiga asymmetric ee carbonyls, isku-darka propanediol firfircoon firfircoon iyo alkolada propynyl, epioxidation asymmetric of olefins oo aan lahayn kooxo shaqeynaya, iyo xallinta binaphthols.
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