(1S,2S) -(-) -1,2-Diphenylethylenediamine CAS 29841-69-8 Purity ≥99.0% Purity Optical ≥99.0% Purity Àrd
Solarachadh neach-dèanamh le fìor ghlanachd agus càileachd seasmhach
(1S,2S)-(-)-1,2-Diphenylethylenediamine;(S,S)-DPEN CAS 29841-69-8
(1R,2R) -(+)-1,2-Diphenylethylenediamine;(R, R) -DPEN CAS 35132-20-8
Compounds Chiral, Àrd chàileachd, cinneasachadh malairteach
Ainm Ceimigeach | (1S,2S)-(-)-1,2-Diphenylethylenediamine |
Co-fhaclan | (S,S)-DPEN;(1S,2S)-(-)-1,2-Diamino-1,2-diphenylethanol;(1S,2S)-(-)-1,2-Diphenylethanol-1,2-diamine;(1S,2S)-1,2-Diphenyl-1,2-ethanediamine |
Àireamh CAS | 29841-69-8 |
Àireamh CAT | RF-CC285 |
Inbhe Stoc | Ann an stoc, ìre toraidh suas gu tonna |
Foirmle Molecular | C14H16N2 |
Cuideam Molecular | 212.29 |
Rubha Goil | 353.9 ° C aig 760 mmHg |
Dùmhlachd | 1.106g / cm3 |
Clàr-innse Refractive | 1.619 |
Fuasgladh | Neo-sholabailte ann an uisge |
Suidheachadh luingeis | Air a chuir fo Teòthachd Àrainneachdail |
Brand | Ceimigeach Ruifu |
Nì | Sònrachaidhean |
Coltas | Criostal Buidhe Geal gu Pale |
Cuairteachadh sònraichte | -100.0 ° ~ -103.0 ° (C = 1, EtOH) |
Rubha leaghaidh | 80.0 ~ 83.0 ℃ |
Purity | ≥99.0% |
Purity Optical | ≥99.0% |
Inbhe deuchainn | Inbhe Iomairt |
Cleachdadh | Stuthan Chiral;Cungaidhean-leigheis eadar-mheadhanach |
Pacaid: Botal, 25kg / baraille, no a rèir riatanas luchd-cleachdaidh.
Suidheachadh stòraidh:Bùth ann an soithichean dùinte ann an àite fionnar is tioram;Dìon bho sholas, taiseachd agus plàighean.
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Is e Shanghai Ruifu Chemical Co., Earr am prìomh neach-dèanamh agus solaraiche (1S,2S) -(-) -1,2-Diphenylethylenediamine (CAS: 29841-69-8) le càileachd àrd, air a chleachdadh gu farsaing ann an synthesis organach, synthesis de dhrogaichean eadar-mheadhanach cungaidh-leigheis.Shanghai Ruifu Chemical Co., Ltd a 'cluich pàirt chudromach ann an ceimigeachd chiral, a' chompanaidh dealasach a thaobh cinneasachadh chiral compounds.Tha na stuthan againn air am moladh gu farsaing le luchd-ceannach.
(1S, 2S) - (-) -1,2-Diphenylethylenediamine (CAS: 29841-69-8) àidseant fuasglaidh, airson synthesis de enantiopure ethylenediamines le gluasad chirality (dùmhlachadh le diketones air a leantainn le sgoltadh lughdachaidh), Co-catalyst anns an Rinn Ru catalyzed hydrogenation enantioselective de ketones cùbhraidh, ligand Versatile airson a bhith a’ cruthachadh iom-fhilltean meatailt.Air a chleachdadh ann an synthesis de tropocoronands chiral aig a bheil comas ann an catalysis neo-chunbhalach.
(1S,2S) - (-) -1,2-Diphenylethylenediamine (CAS: 29841-69-8) air a chleachdadh gu farsaing ann an synthesis neo-chunbhalach agus fuasgladh optigeach, leithid hydroxylation neo-chunbhalach de olefins, dùmhlachd aldehyde neo-chunbhalach, freagairt Diels-Alder neo-chunbhalach , ceangal neo-chunbhalach de charbonyls, synthesis de propanediols gnìomhach optigeach agus alcohols propynyl, epoxidation neo-chunbhalach de olefins às aonais buidhnean gnìomh, agus fuasgladh binaphthols.
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