T84603
三苯基氧膦
98%
别名:
Ph3PO, TPPO, 三苯基氧化膦
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关于此项目
线性分子式:
(C6H5)3PO
化学文摘社编号:
分子量:
278.28
Beilstein:
745854
EC 号:
MDL编号:
UNSPSC代码:
12352002
PubChem化学物质编号:
NACRES:
NA.22
质量水平
方案
98%
反应适用性
reagent type: ligand
reaction type: Coupling Reactions
reagent type: ligand
reaction type: Epoxidations
reagent type: ligand
reaction type: Michael Reaction
mp
150-157 °C (lit.)
官能团
phosphine oxide
SMILES字符串
O=P(c1ccccc1)(c2ccccc2)c3ccccc3
InChI
1S/C18H15OP/c19-20(16-10-4-1-5-11-16,17-12-6-2-7-13-17)18-14-8-3-9-15-18/h1-15H
InChI key
FIQMHBFVRAXMOP-UHFFFAOYSA-N
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应用
高三苯基氧化膦可用于：
- 用作无环伯醇和仲醇的Appel型氯化反应的催化剂。
- 用作α,β-不饱和酸酯和andβ,γ-不饱和酮酯α-化合物在立体选择性聚和二溴化的催化剂。
- 用作启动子，通过乙醇与呋核亚硝脲碘化物的非对映选择性合成α呋喃糖苷
警示用语：
Warning
危险声明
危险分类
Acute Tox. 4 Oral - Aquatic Chronic 3
储存分类代码
11 - Combustible Solids
WGK
WGK 2
闪点(°F)
356.0 °F
闪点(°C)
180 °C
个人防护装备
dust mask type N95 (US), Eyeshields, Gloves
?-Selective Ribofuranosylation of Alcohols with Ribofuranosyl Iodides and Triphenylphosphine Oxide
Oka N, et al.
The Journal of Organic Chemistry, 79(16), 7656-7664 (2014)
Li Na Quan et al.
Nature communications, 11(1), 170-170 (2020-01-12)
Reduced-dimensional perovskites are attractive light-emitting materials due to their efficient luminescence, color purity, tunable bandgap, and structural diversity. A major limitation in perovskite light-emitting diodes is their limited operational stability. Here we demonstrate that rapid photodegradation arises from edge-initiated photooxidation
Phosphine oxide-catalysed chlorination reactions of alcohols under Appel conditions
Denton RM, et al.
Chemical Communications (Cambridge, England), 46(17), 3025-3027 (2010)
Triphenylphosphine oxide-catalyzed stereoselective poly-and dibromination of unsaturated compounds
Yu T, et al.
Chemical Communications (Cambridge, England), 50(58), 7817-7820 (2014)
Y M Ahn et al.
Organic letters, 3(9), 1411-1413 (2001-05-12)
[reaction in text] An efficient method for removing ruthenium byproducts generated during olefin metathesis reactions with Grubbs catalysts is described. Treatment of the crude reaction products with triphenylphosphine oxide or dimethyl sulfoxide, followed by filtration through silica gel, was found
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