Diethyl Cyanomethylphosphonate CAS 2537-48-6 Purity > 99.0% (GC) Factaraidh Càileachd Àrd
Solaraiche Dèanadair le Riochdachadh Malairteach de chàileachd àrd
Ainm Ceimigeach: Dietyl Cyanomethylphosphonate CAS: 2537-48-6
Ainm Ceimigeach | Diethyl cyanomethylphosphonate |
Co-fhaclan | Cyanomethylphosphonic Acid Dietyl Ester |
Àireamh CAS | 2537-48-6 |
Àireamh CAT | RF-PI1252 |
Inbhe Stoc | Ann an stoc, ìre toraidh suas gu tonna |
Foirmle Molecular | C6H12NO3P |
Cuideam Molecular | 177.14 |
Rubha Goil | 101.0 ~ 102.0 ℃ / 0.4 mm Hg (lit.) |
Dùmhlachd | 1.095 g / ml aig 25 ℃ (lit.) |
Clàr-innse Refractive | N20/D 1.431 ~ 1.435 |
Brand | Ceimigeach Ruifu |
Nì | Sònrachaidhean |
Coltas | Liquid follaiseach gun dath |
Purity / Modh Mion-sgrùdadh | >99.0% (GC) |
Taiseachd (KF) | <0.50% |
Luach searbhagach (mgKOH/g) | <2.00 |
Neo-dhìomhaireachd iomlan | <1.00% |
Inbhe deuchainn | Inbhe Iomairt |
Cleachdadh | Cungaidhean-leigheis eadar-mheadhanach;Horner-Emmons Reagents |
Pacaid: Botal, 25kg / Baraille no 200kg / Drum, no a rèir luchd-cleachdaidh riatanas.
Suidheachadh stòraidh:Bùth ann an soithichean dùinte ann an àite fionnar is tioram;Dìon bho sholas is taiseachd.
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Tha Diethyl Cyanomethylphosphonate (CAS: 2537-48-6) air a chleachdadh mar eadar-mheadhanach ann am freagairt Horner-Emmons airson a bhith a’ dèanamh synthesis de nitriles ionaid agus na toraidhean amide agus heterocyclic aca.Tha e air ainmeachadh mar imoibrí Wittig atharraichte a thathas a’ cleachdadh ann a bhith ag ullachadh nitriles alpha, beta-neo-shàthaichte bho ketones no aldehydes mar 3-hydroxy-3-methylbutanal.Bidh e ag ath-fhreagairt le epoxides agus nitrones gus cyclopropanes agus aziridines a chuir an àite cyano-ionadachadh fa leth.Tha e an sàs gu gnìomhach ann an synthesis de alkanenitriles alpha-arylated tro ath-bhualadh le aryl iodides an làthair CuI.
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