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
UNSPSC Code:
12352002
NACRES:
NA.22
PubChem Substance ID:
EC Number:
212-338-8
Beilstein/REAXYS Number:
745854
MDL number:
InChI key
FIQMHBFVRAXMOP-UHFFFAOYSA-N
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
SMILES string
O=P(c1ccccc1)(c2ccccc2)c3ccccc3
assay
98%
reaction suitability
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.)
functional group
phosphine oxide
Quality Level
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Application
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
signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Aquatic Chronic 3
存储类别
11 - Combustible Solids
wgk
WGK 2
flash_point_f
356.0 °F
flash_point_c
180 °C
ppe
dust mask type N95 (US), Eyeshields, Gloves
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)
?-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
Steven Kealey et al.
Dalton transactions (Cambridge, England : 2003), (42)(42), 4763-4765 (2007-10-24)
A new tetrakis(pyrazolyl)borate ligand bearing triphenylphosphine oxide moieties appended to the 3-position of the pyrazolyl rings is reported and shown to display varied coordination chemistry from tridentate N(2)O coordination with thallium to hexadentate N(3)O(3) coordination with europium.
相关内容
Phosphine Ligand Application Guide
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