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Merck
CN

454494

Sigma-Aldrich

叔丁基四异丙基磷酸二阿米迪特

95%

别名:

1,1-Dimethylethyl N,N,N′,N′-tetrakis(1-methylethyl)phosphorodiamidite

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About This Item

线性分子式:
[[(CH3)2CH]2N]2POC(CH3)3
分子量:
304.45
MDL编号:
UNSPSC代码:
12352100
PubChem化学物质编号:
NACRES:
NA.22

质量水平

方案

95%

表单

solid

mp

67-74 °C (lit.)

官能团

amine

储存温度

2-8°C

SMILES字符串

CC(C)N(C(C)C)P(OC(C)(C)C)N(C(C)C)C(C)C

InChI

1S/C16H37N2OP/c1-12(2)17(13(3)4)20(19-16(9,10)11)18(14(5)6)15(7)8/h12-15H,1-11H3

InChI key

PSFUFSJCFKUIIG-UHFFFAOYSA-N

一般描述

Tert-butyl tetraisopropylphosphorodiamidite is an effective ligand for palladium-catalyzed Buchwald–Hartwig amination of aryl- and heteroaryl chlorides and bromides widely used in the synthesis of industrially significant aryl- and heteroarylamines due to its accessibility and air-stability.

象形图

Exclamation mark

警示用语:

Warning

危险声明

危险分类

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

靶器官

Respiratory system

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves


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分析证书(COA)

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Palladium-Catalysed Amination of Aryl-and Heteroaryl Halides Using tert-Butyl Tetraisopropylphosphorodiamidite as an Easily Accessible and Air-Stable Ligand.
Roiban G-D, et al.
European Journal of Organic Chemistry, 10, 2070-2076 (2014)
Stéphane Dumas et al.
Investigative radiology, 45(10), 600-612 (2010-09-03)
The donor atoms that bind to gadolinium in contrast agents influence inner-sphere water exchange and electronic relaxation, both of which determine observed relaxivity. The effect of these molecular parameters on relaxivity is greatest when the contrast agent is protein bound.
Palladium-Catalysed Amination of Aryl- and Heteroaryl Halides Using tert-Butyl Tetraisopropylphosphorodiamidite as an Easily Accessible and Air-Stable Ligand
Roiban GD, et al.
European Journal of Organic Chemistry, 2014, 2070-2076 (2014)

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