三(1,1,1,3,3,3-六氟-2-丙基)亚磷酸

Name: 三(1,1,1,3,3,3-六氟-2-丙基)亚磷酸
Brand: ALDRICH

98%

别名:

三(2H-全氟-2-丙基)亚磷酸酯

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所有图片(2)

About This Item

线性分子式:

[(CF₃)₂CHO]₃P

CAS Number:

66470-81-3

分子量:

532.06

Beilstein:

2315565

MDL编号:

MFCD00192561

UNSPSC代码:

12352100

PubChem化学物质编号:

24865342

NACRES:

NA.22

质量水平

100

方案

98%

表单

liquid

折射率

n20/D 1.300 (lit.)

沸点

130 °C (lit.)

密度

1.69 g/mL at 25 °C (lit.)

官能团

fluoro

SMILES字符串

FC(F)(F)C(OP(OC(C(F)(F)F)C(F)(F)F)OC(C(F)(F)F)C(F)(F)F)C(F)(F)F

InChI

1S/C9H3F18O3P/c10-4(11,12)1(5(13,14)15)28-31(29-2(6(16,17)18)7(19,20)21)30-3(8(22,23)24)9(25,26)27/h1-3H

InChI key

MJOVEPJSFHDSOJ-UHFFFAOYSA-N

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一般描述

Tris(1,1,1,3,3,3-hexafluoro-2-propyl) phosphite (tris(1,1,1,3,3,3-hexafluoroisopropyl) phosphite) is a sterically hindered, weakly σ-donating and strongly π-accepting ligand. It can be prepared by the reaction of lithium salt of 1,1,1,3,3,3-hexafluoro-2-propoxide with PCl₃. It reacts with nucleosides to form deoxyribonucleoside 3′-bis(1,1,1,3,3,3-hexafluoro-2-propyl) phosphite units.

应用

Tris(1,1,1,3,3,3-hexafluoro-2-propyl) phosphite (tris(1,1,1,3,3,3-hexafluoroisopropyl) phosphite) may be used in the following processes:

Preparation of new phosphonylating and coupling agents for the synthesis of oligodeoxyribonucleotides.
Preparation of nucleoside H-phosphonate units.
Synthesis of tetrakis(1,1,1,3,3,3-hexafluoroisopropoxy)(phenylthio)phosphorane by reacting with 1,1,1,3,3,3-hexafluoroisopropyl benzenesulfenate.