CN

337498

Sigma-Aldrich

1,5-环辛二烯(吡啶)(三环己基磷化氢)铱六氟磷酸盐

85%

别名:
铱(I)六氟磷酸(1,5-环辛二烯)-(吡啶)-(三环己基膦)复合物, [Ir(cod)(PCy3)(py)]PF6, Crabtree 催化剂, 六氟磷酸(三环己基膦)(1,5-环辛二烯)(吡啶)合铱
Empirical Formula (Hill Notation):
C31H50F6IrNP2
CAS号:
分子量:
804.89
MDL编号:
PubChem化学物质编号:
NACRES:
NA.22

质量水平

100

测定

85%

reaction suitability

core: iridium
reagent type: catalyst

mp

175 °C (dec.) (lit.)

SMILES string

[Ir+].c1ccncc1.F[P-](F)(F)(F)(F)F.C2CC=CCCC=C2.C3CCC(CC3)P(C4CCCCC4)C5CCCCC5

InChI

1S/C18H33P.C8H12.C5H5N.F6P.Ir/c1-4-10-16(11-5-1)19(17-12-6-2-7-13-17)18-14-8-3-9-15-18;1-2-4-6-8-7-5-3-1;1-2-4-6-5-3-1;1-7(2,3,4,5)6;/h16-18H,1-15H2;1-2,7-8H,3-6H2;1-5H;;/q;;;-1;+1/b;2-1-,8-7-;;;

InChI key

UJXHUUQZACSUOG-KJWGIZLLSA-N

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包装

50, 250 mg in glass bottle

应用

均相氢化反应催化剂,硼氢化反应催化剂。
用于烯烃加氢、异构化和硼氢化的催化剂;也用于氢同位素交换反应。

象形图

Exclamation mark

警示用语:

Warning

危险声明

靶器官

Respiratory system

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves

RIDADR

NONH for all modes of transport

WGK Germany

WGK 3

闪点(F)

Not applicable

闪点(C)

Not applicable

分析证书

原产地证书 (CofO)

Song, Z.; Hsung, R. P. et al.
Journal of Labelled Compounds & Radiopharmaceuticals, 50, 519-519 (2007)
Chemical Reviews, 93, 1331-1331 (1993)
Journal of the American Chemical Society, 114, 6671-6671 (1992)
Evans, D. A.; Fu, G. C.
Journal of the American Chemical Society, 113, 4042-4042 (1991)
Stereoselective synthesis of Boc-protected cis and trans-4-trifluoromethylprolines by asymmetric hydrogenation reactions.
Juan R Del Valle et al.
Angewandte Chemie (International ed. in English), 41(9), 1600-1602 (2002-05-03)
相关内容
The Crabtree Group developed the [(cod)IrLL']PF6 series of catalysts, where L is a P-donor such as PCy3 and L' and N-donor such as pyridine. These are very active in the hydrogenation of sterically hindered alkenes. The catalyst also shows directing effects as a result of binding of the catalyst to suitable functional groups on the substrate, followed by addition of H2 from the same side of the substrate that the functional group is located. Two versions of the catalyst are available from us one with PF6 and the other with BArF4 counteranion.
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