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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

GHS Symbol

WGK Germany	3
Personal Protective Equipment	Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
Safety Statements

Packing Group	II
UN Number	UN1479
Risk Statements
R8 Contact with combustible material may cause fire 遇到易燃物会导致起火
Storage condition	0-10 Moisture & Light Sensitive 0-10°C
Precautionary statements

{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

电子化学品

催化剂

配体

有机硅

元素分类

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Methyltrioxorhenium(VII) 甲基三氧化铼（MTO）

规格: 98%

化学属性

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