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Methyltrioxorhenium(VII) 甲基三氧化铼（MTO）

规格: 98%

CAS: 70197-13-6

产品编号: H90736

MDL: MFCD00192332

品牌: INFI

Chemical Name	Methyltrioxorhenium
Synonym	甲基三氧化铼（MTO） Methylrhenium trioxide MTO Methylrhenium trioxide(VII)
MDL Number	MFCD00192332
PubChem Substance ID	87573253
Beilstein Registry Number	3927932
CAS Number	70197-13-6
Chemical Name Translation	甲基三氧化铼(VII)
Merck Number	6130

{ALD} Merck: 14,6130

{ALF} Useful catalyst, soluble in organic solvents and water, and stable to air and acids: J. Organomet. Chem., 372, 351 (1989). Investigated by Herrmann's group as an alkene metathesis catalyst: Angew. Chem. Int. Ed., 30, 1636 (1991), a catalyst for clean epoxidation of alkenes with H2O2: Angew. Chem. Int. Ed., 30, 1638 (1991), and to promote the olefination of aldehydes with diazo esters: Angew. Chem. Int. Ed., 30, 1641 (1991). The activation of H2O2 in epoxidation and other reactions has been extensively studied; feature article: Chem. Commun., 479 (1999). Improved results in epoxidations with H2O2 in the presence of pyrazole have been reported by Herrmann: J. Organomet. Chem., 555, 293 (1998), and by Sharpless with pyrazole, pyridine or 3-cyanopyridine: Tetrahedron Lett., 40, 3991 (1999); J. Org. Chem., 65, 8651 (2000); see also Tetrahedron Lett., 39, 8521 (1998). For use in the Baeyer-Villiger oxidation of ketones, see: Angew. Chem. Int. Ed., 37, 1198 (1998); the reaction can also be carried out with H2O2 in ionic liquids at room temperature: Tetrahedron Lett., 44, 8991 (2003). Catalyzes the oxidative cleavage of ɑ-hydroxy carbonyl compounds to carboxylic acids with H2O2: Synth. Commun., 33, 3875 (2003). High yield aerobic oxidation of various organonitrogen compounds has been described: e.g. pyridines to N-oxides, anilines to nitrobenzenes and sec-amines to nitrones: Tetrahedron Lett., 44, 3235 (2003).

{uni_hamburg} Short: II/24A

{uni_hamburg} Short: II/2

{ALF} For a brief feature on uses in synthesis, see: Synlett, 1849 (2004).

70197-13-6 H90736 Methyltrioxorhenium(VII) 甲基三氧化铼（MTO）

化学属性

Mol. Formula	CH3O3Re
Mol. Weight	249
Melting Point	111°C
TSCA	No
Appearance	colorless to pale-gray xtl.
Boiling Point	subl. 65°C/0.001mm
Density	1.0

*以上化合物性质及应用等信息仅供参考

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催化剂

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有机硅

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Methyltrioxorhenium(VII) 甲基三氧化铼（MTO）

规格: 98%

化学属性

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