(1S,2S)-(-) -1,2-Diphenylethylenediamine CAS 29841-69-8 Mimọ
Ipese Olupese pẹlu Iwa-mimọ giga ati Didara Idurosinsin
(1S,2S)-(-) -1,2-Diphenylethylenediamine;(S, S) -DPEN CAS 29841-69-8
(1R,2R)-(+) -1,2-Diphenylethylenediamine;(R, R) -DPEN CAS 35132-20-8
Awọn akojọpọ Chiral, Didara to gaju, Ṣiṣejade Iṣowo
Orukọ Kemikali | (1S,2S)-(-) 1,2-Diphenylethylenediamine |
Awọn itumọ ọrọ sisọ | (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 |
Nọmba CAS | 29841-69-8 |
NỌMBA CAT | RF-CC285 |
Iṣura Ipo | Ninu Iṣura, Iwọn iṣelọpọ Ti o to Awọn Toonu |
Fọọmu Molecular | C14H16N2 |
Òṣuwọn Molikula | 212.29 |
Ojuami farabale | 353.9°C ni 760 mmHg |
iwuwo | 1.106g/cm3 |
Atọka Refractive | 1.619 |
Solubility | Ailopin ninu Omi |
Sowo Ipò | Sowo Labẹ Ibaramu otutu |
Brand | Ruifu Kemikali |
Nkan | Awọn pato |
Ifarahan | Funfun to Bia Yellow Crystalline |
Yiyi pato | -100.0° ~ -103.0° (C=1, EtoOH) |
Ojuami Iyo | 80.0 ~ 83.0 ℃ |
Mimo | ≥99.0% |
Opitika ti nw | ≥99.0% |
Igbeyewo Standard | Standard Enterprise |
Lilo | Awọn akojọpọ Chiral;elegbogi Intermediates |
Package: Igo, 25kg/Barrel, tabi gẹgẹbi ibeere alabara.
Ipò Ìpamọ́:Fipamọ sinu awọn apoti ti a fi edidi ni itura ati ibi gbigbẹ;Dabobo lati ina, ọrinrin ati kokoro infestation.
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Shanghai Ruifu Kemikali Co., Ltd jẹ olupilẹṣẹ asiwaju ati olupese ti (1S,2S) - (-) - 1,2-Diphenylethylenediamine (CAS: 29841-69-8) pẹlu didara to gaju, lilo pupọ ni iṣelọpọ Organic, iṣelọpọ ti elegbogi agbedemeji.Shanghai Ruifu Kemikali Co., Ltd. ṣe ipa pataki ninu kemistri chiral, ile-iṣẹ ti ṣe adehun si iṣelọpọ awọn agbo ogun chiral.Awọn ọja wa ni iyìn pupọ nipasẹ awọn alabara.
(1S,2S)-(-) 1,2-Diphenylethylenediamine (CAS: 29841-69-8) oluranlowo ojutu, fun iṣelọpọ ti ethylenediamines enantiopure nipasẹ gbigbe chirality (condensation pẹlu diketones ti o tẹle nipasẹ idinku idinku), Co-catalyst ninu Ru catalyzed enantioselective hydrogenation ti awọn ketones oorun didun, ligand wapọ fun dida awọn eka irin.Ti a lo ninu iṣelọpọ ti chiral tropokoronands eyiti o ni anfani ti o pọju ni catalysis asymmetric.
(1S,2S)-(-) 1,2-Diphenylethylenediamine (CAS: 29841-69-8) ti wa ni lilo pupọ ni iṣelọpọ asymmetric ati ipinnu opiti, gẹgẹbi asymmetric hydroxylation ti olefins, asymmetric aldehyde condensation, asymmetric Diels-Alder reaction , asymmetric allylation of carbonyls, synthesis of optically active propanediols and propynyl alcohols, asymmetric epioxidation of olefins without functional groups, and resolution of binaphthols.
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