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| | (-)-1,2-BIS((2S,5S)-2,5-DIMETHYLPHOSPHOLANO)ETHANE Basic information | | Reaction |
| Product Name: | (-)-1,2-BIS((2S,5S)-2,5-DIMETHYLPHOSPHOLANO)ETHANE | | Synonyms: | (-)-1,2-BIS((2S,5S)-2,5-DIMETHYLPHOSPHOLANO)ETHANE;(S,S)-ME-BPE;(-)-1,2-Bis[(2S,5S)-2,5-dimethylphospholano]ethane, Kanata purity;(-)-1,2-Bis((2S,5S)-2,5-dimethylphospholano)ethane,98+%(S,S)-Me-BPE;1,2-Bis[(2S,5S)-2,5-diMethyl-1-phospholanyl]ethane, 97+%;(-)-1,2-Bis[(2S,5S)-2,5-dimethylphospholano]ethane, 97% (S,S-Me-BPE);(-)-1,2-Bis((2S,5S)-2,5-diMethylphospholano)ethane (S,S)-Me-BPE;(-)-1,2-Bis((2S,5S)-2,5-dimethylphospholano)ethane | | CAS: | 136779-26-5 | | MF: | C14H28P2 | | MW: | 258.32 | | EINECS: | | | Product Categories: | organophosphine ligand | | Mol File: | 136779-26-5.mol |  |
| | (-)-1,2-BIS((2S,5S)-2,5-DIMETHYLPHOSPHOLANO)ETHANE Chemical Properties |
| alpha | -263° ±3° (c 1, hexane) | | Boiling point | 64-67 °C0.06 mm Hg | | density | 0.938 g/mL at 25 °C | | refractive index | n20/D 1.535 | | form | liquid | | color | colorless to pale-yellow | | Sensitive | Air Sensitive |
| Hazard Codes | F | | Risk Statements | 11-17 | | Safety Statements | 24/25 | | RIDADR | UN 2845 4.2/PG 1 | | WGK Germany | 3 | | HazardClass | 4.2 | | HS Code | 29310099 |
| | (-)-1,2-BIS((2S,5S)-2,5-DIMETHYLPHOSPHOLANO)ETHANE Usage And Synthesis |
| Reaction | The DUPHOS family of catalysts is highly efficient for the asymmetric hydrogenation of various substituted acetamidoacrylates and enol acetates yielding products of high enantiomeric excesses. Efficient ligand for the asymmetric hydrogenation of tetrasubstituted enamides.
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| | (-)-1,2-BIS((2S,5S)-2,5-DIMETHYLPHOSPHOLANO)ETHANE Preparation Products And Raw materials |
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