(1S, 2S)-(-) 1,2-Diphenylethylenediamine CAS 29841-69-8 Tsarkakewa ≥99.0% Tsabtace Tsaftar gani
Samar da Mai ƙira tare da Tsaftataccen Tsafta da Tsayayyen inganci
(1S,2S)-(-)-1,2-Diphenylethylenediamine;(S,S)-DPEN CAS 29841-69-8
(1R,2R)-(+)-1,2-Diphenylethylenediamine;(R,R)-DPEN CAS 35132-20-8
Chiral Compounds, High Quality, Commercial Production
Sunan Sinadari | (1S,2S)-(-)-1,2-Diphenylethylenediamine |
Makamantu | (S,S)-DPEN;(1S,2S)-(-) 1,2-Diamino-1,2-diphenylethan;(1S,2S)-(-) 1,2-Diphenylethane-1,2-diamine;(1S,2S) -1,2-Diphenyl-1,2-ethanediamine |
Lambar CAS | 29841-69-8 |
Lambar CAT | Saukewa: RF-CC285 |
Matsayin Hannun jari | A cikin Hannun jari, Ma'aunin samarwa Har zuwa Ton |
Tsarin kwayoyin halitta | Saukewa: C14H16N2 |
Nauyin Kwayoyin Halitta | 212.29 |
Wurin Tafasa | 353.9°C a 760 mmHg |
Yawan yawa | 1.106g/cm 3 |
Fihirisar Refractive | 1.619 |
Solubility | Mara narkewa a cikin Ruwa |
Yanayin jigilar kaya | An aika Karkashin Zazzabin yanayi |
Alamar | Ruifu Chemical |
Abu | Ƙayyadaddun bayanai |
Bayyanar | Fari zuwa Kodadde Yellow Crystalline |
Takamaiman Juyawa | -100.0° ~ -103.0° (C=1, EtOH) |
Matsayin narkewa | 80.0 ~ 83.0 ℃ |
Tsafta | ≥99.0% |
Tsaftar gani | ≥99.0% |
Matsayin Gwaji | Matsayin Kasuwanci |
Amfani | Chiral mahadi;Matsakaicin Magunguna |
Kunshin: Kwalba, 25kg / Ganga, ko bisa ga bukatun abokin ciniki.
Yanayin Ajiya:Ajiye a cikin kwantena da aka rufe a wuri mai sanyi da bushe;Kare daga haske, danshi da kamuwa da kwari.
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Shanghai Ruifu Chemical Co., Ltd. shine jagoran masana'anta da mai ba da kaya na (1S,2S) - (-) - 1,2-Diphenylethylenediamine (CAS: 29841-69-8) tare da inganci mai inganci, ana amfani dashi ko'ina a cikin haɓakar ƙwayoyin cuta, haɓakawa. na masu tsaka-tsakin magunguna.Shanghai Ruifu Chemical Co., Ltd. yana taka muhimmiyar rawa a cikin ilmin sunadarai na chiral, kamfanin ya himmatu wajen samar da mahadi na chiral.Abokan ciniki suna yaba samfuranmu sosai.
(1S, 2S) - (-) 1,2-Diphenylethylenediamine (CAS: 29841-69-8) wakili na warwarewa, don haɓakar ethylenediamines na enantiopure ta hanyar canja wuri na chirality (condensation tare da diketones wanda ke biye da raguwa mai raguwa), Co-catalyst a cikin Ru catalyzed enantioselective hydrogenation na aromatic ketones, m ligand ga samuwar karfe hadaddun.An yi amfani da shi a cikin kira na chiral tropokoronands waɗanda ke da yuwuwar amfani a cikin catalysis asymmetric.
(1S, 2S)-(-) 1,2-Diphenylethylenediamine (CAS: 29841-69-8) ana amfani dashi ko'ina a cikin ƙirar asymmetric da ƙuduri na gani, kamar asymmetric hydroxylation na olefins, asymmetric aldehyde condensation, asymmetric Diels-Alder dauki. , Asymmetric allylation of carbonyls, kira na propanediols masu aiki da hankali da propynyl alcohols, asymmetric epioxidation na olefins ba tare da ƙungiyoyi masu aiki ba, da ƙuduri na binaphthols.
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