CAS 87413-09-0: periodinano di Dess-Martin
Descrizione:
periodinano di Dess-Martin (DMP) è un potente e selettivo agente ossidante ampiamente utilizzato in chimica organica per l'ossidazione degli alcoli a composti carbonilici, come aldeidi e chetoni. È caratterizzato dalla sua stabilità, facilità di maneggio e condizioni di reazione dolci, rendendolo una scelta preferita per molte applicazioni sintetiche. DMP è un solido di colore viola scuro solubile in comuni solventi organici come il diclorometano e l'acetonitrile. Il reagente opera attraverso un meccanismo che coinvolge la formazione di una specie intermedia di periodinano, che facilita il trasferimento di ossigeno al substrato. Uno dei vantaggi notevoli del DMP è la sua capacità di ossidare alcoli primari a aldeidi senza ulteriore ossidazione ad acidi carbossilici, fornendo così un alto grado di selettività. Inoltre, genera sottoprodotti minimi, il che semplifica i processi di purificazione. In generale, periodinano di Dess-Martin è apprezzato per la sua efficienza e versatilità nella sintesi organica, in particolare nella preparazione di molecole complesse in chimica farmaceutica e dei materiali.
Formula:C13H13IO8
InChI:InChI=1S/C13H13IO8/c1-8(15)19-14(20-9(2)16,21-10(3)17)12-7-5-4-6-11(12)13(18)22-14/h4-7H,1-3H3
InChI key:InChIKey=NKLCNNUWBJBICK-UHFFFAOYSA-N
SMILES:O(C(C)=O)I1(OC(C)=O)(OC(C)=O)C=2C(C(=O)O1)=CC=CC2
Sinonimi:- (1,1,1-Triacetoxy)-1,1-dihydro-1,2-benziodoxol-3(1H)-one
- (1,1-Diacetoxy-3-oxo-1,2-benziodoxol-1-yl) acetate
- 1,1,1-Tris(acetyloxy)-1,1-dihydro-1,2-benziodoxol-3(1H)-one
- 1,1,1-tris(acetyloxy)-1lambda~5~,2-benziodoxol-3(1H)-one
- 1,1-Dihydro-1,1,1-triacetoxy-1,2-benzoiodooxol-3(1H)-one
- 1,2-Benziodoxol-3(1H)-one, 1,1,1-tris(acetyloxy)-1,1-dihydro-
- Acetic acid, 1,1′,1′′-(3-oxo-1λ<sup>5</sup>-1,2-benziodoxol-1(3H)-ylidyne) ester
- Dess-Martin Reagent
- Dess-martin
- Martin's reagent
- Reagents, Martin's
- Vedi altri sinonimi
Ordinare per
13 prodotti.
Dess-Martin periodinane, 15 wt.% solution in dichloromethane, AcroSeal™
CAS:This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Formula:C13H13IO8Colore e forma:Colorless to light yellow, Solution, May develop some turbidity or precipitatePeso molecolare:424.14(1,1,1-Triacetoxy)-1,1-dihydro-1,2-benziodoxol-3(1H)-one
CAS:Formula:C13H13IO8Purezza:97%Colore e forma:SolidPeso molecolare:424.142Dess Martin Periodinane extrapure, 97%
CAS:Formula:C13H13IO8Purezza:min. 97%Colore e forma:White, Crystalline powder, Clear, ColourlessPeso molecolare:424.14Ref: SR-43767
Prodotto fuori produzioneDess-Martin periodinane - 15 wt.% solution in dichloromethane
CAS:Dess-Martin periodinane (DMP) is a chemoselective oxidant widely used in organic chemistry to oxidise primary alcohols to aldehydes and secondary alcohols to ketones. DMP is the acetylated version of another organic periodinane oxidant, 2-iodoxybenzoic acid (IBX). DMP has several advantages over IBX, namely higher solubility in common organic solvents, higher reactivity and longer shelf life.Formula:C13H13IO8Peso molecolare:424.14 g/molDess-Martin Periodinane (8-12% in Dichloromethane)
CAS:Formula:C13H13IO8Colore e forma:Colorless to Light yellow clear liquidPeso molecolare:424.14Dess-Martin Periodinane
CAS:Purezza:97.0%Colore e forma:Solid, CrystalsPeso molecolare:424.14300537109375Dess-Martin periodinane
CAS:Dess Martin periodinane is used to oxidize primary alcohols to aldehydes and secondary alcohols to ketones. It is also used as an oxidant for complexes with multifunctional alcohols. It is actively involved in the oxidation of N-protected-amino alcohols without epimerization and allylic alcohols. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Formula:C13H13IO8Colore e forma:White, PowderPeso molecolare:424.14Dess-Martin periodinane
CAS:Dess-Martin periodinane (DMP) is a chemoselective oxidant widely used in organic chemistry to oxidise primary alcohols to aldehydes and secondary alcohols to ketones. DMP is the acetylated version of another organic periodinane oxidant, 2-iodoxybenzoic acid (IBX). DMP has several advantages over IBX, namely higher solubility in common organic solvents, higher reactivity and longer shelf life.Formula:C13H13IO8Purezza:Min. 97 Area-%Colore e forma:White PowderPeso molecolare:424.14 g/molDess-Martin periodinane, 15 wt.% solution in dichloromethane
CAS:This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Formula:C13H13IO8Colore e forma:Colorless to light yellow, Solution, May develop some turbidity or precipitatePeso molecolare:424.14Dess-Martin Periodinane
CAS:Formula:C13H13IO8Purezza:>95.0%(T)Colore e forma:White to Almost white powder to crystalPeso molecolare:424.14Dess-Martin Periodinane
CAS:Formula:C13H13IO8Purezza:≥ 98.0%Colore e forma:White to off-white powder or crystalsPeso molecolare:424.15Dess-Martin periodinane
CAS:Dess-Martin periodinaneFormula:C13H13IO8Purezza:By gc: 99.14% (conversion of (Typical Value in Batch COA)Colore e forma: white to off white powderPeso molecolare:424.14g/molDess-Martin Periodinane (Technical Grade)
CAS:Prodotto controllatoApplications Dess-Martin Periodinaneis a very usefulreagent used in the oxidation of primary alcohols to aldehydes and secondary alcohols to ketones. Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package References Dess, D.B. et al.: J. Org. Chem., 48, 4155 (1983); Dess, D. B. et al.: J. Am. Chem. Soc., 113, 7277 (1991);Formula:C13H13IO8Colore e forma:White To BeigePeso molecolare:424.14
