(R) - (+) -tert-Butylsulfinamide CAS 196929-78-9 Purity ≥99.0% ee≥99.0% Dèanadair Àrd Purity
Solarachadh neach-dèanamh le fìor ghlanachd agus càileachd seasmhach
(R) -(+)-tert-Butylsulfinamide CAS 196929-78-9
(S) -(-) -tert-Butylsulfinamide CAS 343338-28-3
Compounds Chiral, Àrd chàileachd, cinneasachadh malairteach
Ainm Ceimigeach | (R) -(+) -tert-Butylsulfinamide |
Co-fhaclan | (R) -(+)-2-Methyl-2-Propanesulfinamide;R-BSN |
Àireamh CAS | 196929-78-9 |
Àireamh CAT | RF-CC218 |
Inbhe Stoc | Ann an stoc, ìre toraidh suas gu tonna |
Foirmle Molecular | C4H11NOS |
Cuideam Molecular | 121.2 |
Rubha leaghaidh | 103.0 ~ 107.0 ℃ |
Fuasgladh | Soluble ann am methanol |
Brand | Ceimigeach Ruifu |
Nì | Sònrachaidhean |
Coltas | Pùdar Geal gu Off-White |
Purity (LC-220nm) | ≥99.0% |
EE (LC) | ≥99.0% |
Cuairteachadh sònraichte | +2.5° ~ +6.5° (C=1, CHCl3) |
Impurity singilte | ≤0.50% |
Impurities iomlan | <1.00% |
Meatailtean Trom (mar Pb) | <20ppm |
Inbhe deuchainn | Inbhe Iomairt |
Cleachdadh | Stuthan Chiral;Cungaidhean-leigheis eadar-mheadhanach |
Pacaid: Botal, poca foil alùmanum, druma cairt-bhòrd, 25kg / Drum, no a rèir riatanas luchd-ceannach.
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. Synthesis de stuth cungaidh-leigheis gnìomhach (API).
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.
(R) - (+) -2-Methyl-2-propanesulfinamide na ligand chiral, a tha air a chleachdadh ann an sgrìobhadh cungaidh-leigheis.Nas fhaide, tha e air a chleachdadh ann an ullachadh beta-chloro sulfinamides ann an synthesis de chiral azridines.Tha e an sàs ann a bhith ag ullachadh organocatalyst airson lughdachadh enantioselective de imines.Tha e na inneal airson a bhith a 'co-chur chiral amines.A bharrachd air an seo, tha e air a thionndadh gu bhith na ligands P,N-sulfinyl imine tro cho-chòrdadh le aldehydes agus cetones a tha a 'dol tro hydrogenation neo-chunbhalach de olefins le iridium-catalyzed.
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