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(1,5-CYCLOOCTADIENE)BIS(METHYLDIPHENYLPHOSPHINE)IRIDIUM(I) HEXAFLUOROPHOSPHATE

Product Name
(1,5-CYCLOOCTADIENE)BIS(METHYLDIPHENYLPHOSPHINE)IRIDIUM(I) HEXAFLUOROPHOSPHATE
CAS No.
38465-86-0
Chemical Name
(1,5-CYCLOOCTADIENE)BIS(METHYLDIPHENYLPHOSPHINE)IRIDIUM(I) HEXAFLUOROPHOSPHATE
Synonyms
methyl(diphenyl)phosphane;(bis(methyldiphenylphosphine))(cyclooctadiene)iridium PF6;(1,5-Cyclooctadiene)bis(methyldiphenylphosphine)iridium(i);1,5-Cyclooctadienebis(methyldiphenylphosphine)iridium hexafl...;(1,5-CYCLOOCTADIENE)BIS(METHYLDIPHENYL-P HOSPHINE)IRIDIUM(I) PF6, 97%;1,5-Cyclooctadienebis(methyldiphenylphosphine)iridium hexafluorophosphate;1,5-CYCLOOCTADIENE BIS(METHYLDIPHENYLPHOSPHANE) HEXAFLUOROPHOSPHATE IRIDIUM;(1,5-CYCLOOCTADIENE)BIS(METHYLDIPHENYLPHOSPHINE)IRIDIUM(I) HEXAFLUOROPHOSPHATE;(1,5-Cyclooctadiene)bis(methyldiphenylphosphine)iridium(Ⅰ) hexafluorophosphate;(1,5-Cyclooctadiene)bis(methyldiphenylphosphine)iridium(I) hexafluorophosphate,97%
CBNumber
CB8242424
Molecular Formula
C34H38F6IrP3
Formula Weight
845.79
MOL File
38465-86-0.mol
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(1,5-CYCLOOCTADIENE)BIS(METHYLDIPHENYLPHOSPHINE)IRIDIUM(I) HEXAFLUOROPHOSPHATE Property

Melting point:
224 °C (dec.) (lit.)
storage temp. 
under inert gas (nitrogen or Argon) at 2-8°C
solubility 
sol CH2Cl2; insol diethyl ether and hexanes.
form 
Crystalline Powder
color 
Red
Water Solubility 
Soluble in acetone. Insoluble in water.
Sensitive 
Air & Moisture Sensitive
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Safety

Hazard Codes 
Xn
Risk Statements 
20/21/22-36/37/38
Safety Statements 
26-36
WGK Germany 
3
HS Code 
28439000
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
337455
Product name
(1,5-Cyclooctadiene)bis(methyldiphenylphosphine)iridium(I) hexafluorophosphate
Purity
97%
Packaging
50mg
Price
$30.3
Updated
2024/03/01
Sigma-Aldrich
Product number
337455
Product name
(1,5-Cyclooctadiene)bis(methyldiphenylphosphine)iridium(I) hexafluorophosphate
Purity
97%
Packaging
500mg
Price
$176
Updated
2024/03/01
Alfa Aesar
Product number
018809
Product name
1,5-Cyclooctadienebis(methyldiphenylphosphine)iridium(I) hexafluorophosphate
Packaging
0.5g
Price
$150
Updated
2023/06/20
Alfa Aesar
Product number
018809
Product name
1,5-Cyclooctadienebis(methyldiphenylphosphine)iridium(I) hexafluorophosphate
Packaging
2g
Price
$457
Updated
2023/06/20
TRC
Product number
C984583
Product name
1,5-Cyclooctadienebis(methyldiphenylphosphine)iridium(I) hexafluorophosphate
Packaging
25mg
Price
$45
Updated
2021/12/16
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(1,5-CYCLOOCTADIENE)BIS(METHYLDIPHENYLPHOSPHINE)IRIDIUM(I) HEXAFLUOROPHOSPHATE Chemical Properties,Usage,Production

Chemical Properties

red crystalline powder

Uses

(1,5-Cyclooctadiene)bis(methyldiphenylphosphine)iridium(I) hexafluorophosphate is an air-stable cationic iridium complex, generally employed in allyl isomerization reactions. Upon bubbling hydrogen into the solution of [Ir(cod)(PPh2Me)2]PF6, preferably in tetrahydrofuran, results in the formation of active catalyst [IrH2(solv)2(PPh2Me)2]PF6 which can be used in the isomerization of 3-(silyloxy)-1-propenylboronates to (γ-(silyloxy)allyl)boronic esters; diallyl ethers to allyl (E)-vinyl ethers and 1-alkenylboronates to corresponding 3-alkoxyallylboronates.

Uses

(1,5-Cyclooctadiene)bis(methyldiphenylphosphine)iridium(I) Hexafluorophosphate is used as a reagent for isomerization of allylic alcohols and ethers; hydrogenation catalyst.

Preparation

Preparative Methods of (1,5-Cyclooctadiene)bis(methyldiphenylphosphine)iridium(I) Hexafluorophosphate: to a suspension of [Ir(μ-Cl)(1,5-cod)]2 (0.2 g) in 10 mL of ethanol is added methyldiphenylphosphine (0.2 g) in ethanol. The mixture is stirred for ca. 10 min until the original suspension has dissolved. To this is added excess NH4PF6 in ethanol. After cooling to 0 °C the precipitate is filtered, washed with ethanol and then ether to give the title reagent (0.36 g) as red prisms[1].

storage

the dry solid((1,5-Cyclooctadiene)bis(methyldiphenylphosphine)iridium(I) Hexafluorophosphate) is moderately air-stable.

References

1. Haines, L. M.; Singleton, E. JCS(D) 1972, 1891.

(1,5-CYCLOOCTADIENE)BIS(METHYLDIPHENYLPHOSPHINE)IRIDIUM(I) HEXAFLUOROPHOSPHATE Preparation Products And Raw materials

Raw materials

Preparation Products

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(1,5-CYCLOOCTADIENE)BIS(METHYLDIPHENYLPHOSPHINE)IRIDIUM(I) HEXAFLUOROPHOSPHATE Suppliers

Belgium 1 China 49 Germany 1 India 1 Japan 1 Switzerland 1 United Kingdom 3 United States 6 Global 63
J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
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86-10-82849933
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jkinfo@jkchemical.com
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China
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Meryer (Shanghai) Chemical Technology Co., Ltd.
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021-61259108 18621169109
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86-21-61259102
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China
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Alfa Aesar
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400-6106006
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021-67582001/03/05
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saleschina@alfa-asia.com
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Energy Chemical
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Shanghai Hanhong Scientific Co.,Ltd.
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021-54306202 13764082696
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info@hanhongsci.com
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China
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Nanjin Cynthia chemicals Technology Co.,Ltd
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0550-5618439 15951861180
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0550-5610690
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cynthiachem@163.com
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Thermo Fisher Scientific
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800-810-5118
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+86-10-84193589
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cnchemical@thermofisher.com
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Shanghai Jian Chao Chemical Technology Co., Ltd.
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18017383231 18017383231
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qq：2817624287
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lyh_antaeus@163.com
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China
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Shanghai Incat Chemtech Co.,Ltd.
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021-57603038 13601791340
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021-57603057
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Shanghai Aladdin Bio-Chem Technology Co.,LTD
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400-400-6206333 18521732826
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38465-86-0, (1,5-CYCLOOCTADIENE)BIS(METHYLDIPHENYLPHOSPHINE)IRIDIUM(I) HEXAFLUOROPHOSPHATERelated Search:

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