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900920

Sigma-Aldrich

Bis[[diisopropylphosphino]methyl]-4-methyl-pyridine bis(pivaloyloxy)cobalt

95%

别名:

Chirik cobalt borylation catalyst, JENNY cobalt borylation catalyst, JennyCat

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About This Item

经验公式（希尔记法）:
C30H55CoNO4P2
CAS号:
2071741-36-9
分子量:
614.64
MDL编号:
MFCD31619170
UNSPSC代码:
12161600
NACRES:
NA.22

质量水平

100

方案

95%

表单

powder

反应适用性

core: cobalt
reagent type: catalyst

mp

>300 °C

SMILES字符串

CC1=CC(CP(C(C)C)C(C)C)=NC(CP(C(C)C)C(C)C)=C1.O=C(C(C)(C)C)O[Co]OC(C(C)(C)C)=O

InChI

1S/C20H37NP2.2C5H10O2.Co/c1-14(2)22(15(3)4)12-19-10-18(9)11-20(21-19)13-23(16(5)6)17(7)8;2*1-5(2,3)4(6)7;/h10-11,14-17H,12-13H2,1-9H3;2*1-3H3,(H,6,7);/q;;;+2/p-2

InChI key

JSODKCJQNNNNPE-UHFFFAOYSA-L

相关类别

应用

Bis[[diisopropylphosphino]methyl]-4-methyl-pyridine bis(pivaloyloxy)cobalt also known as JennyCat is developed in the laboratory of Paul Chirik is an effective cobalt precatalyst for the borylation of aromatic compounds, including diverse heteroarenes, pyridine derivatives, and fluoroarenes.

其他说明

C(sp2)-H Borylation of fluorinated arenes using an air-stable cobalt precatalyst: electronically enhanced site selectivity enables synthetic opportunities

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
MKCF8481

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Jennifer V Obligacion et al.
Journal of the American Chemical Society, 139(7), 2825-2832 (2017-02-01)
Cobalt catalysts with electronically enhanced site selectivity have been developed, as evidenced by the high ortho-to-fluorine selectivity observed in the C(sp

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