所有图片(2)
About This Item
线性分子式:
(C6H5)3PI2
CAS号:
分子量:
516.09
Beilstein:
2740417
MDL编号:
UNSPSC代码:
12352101
PubChem化学物质编号:
NACRES:
NA.06
等级
technical grade
质量水平
检测方案
90%
形式
solid
mp
210-220 °C (lit.)
SMILES字符串
IP(I)(c1ccccc1)(c2ccccc2)c3ccccc3
InChI
1S/C18H15I2P/c19-21(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
NSWZEXJQHIXCFL-UHFFFAOYSA-N
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应用
Triphenylphosphine diiodide (Ph3P. I2) can be used as a reagent:
Ph3P. I2 can also be used to reduce graphene oxide for the production of graphene nanosheets under mild and environmentally friendly conditions.
- To facilitate the conversion of alcohol, thiol, and enol functional groups into alkyl iodides via formation of alkoxyphosphonium iodide.
- To prepare β-iodo-α,β-unsaturated ketones from cyclic β-diketones in the presence of triethyl amine.
- In the synthesis of alkyl nitrates from alcohols.
- In the Beckmann rearrangement reaction to synthesize lactams from cycloalkanone oxime.
- For the preparation of aromatic and aliphatic carboxylic acid esters in the presence of N,N-dimethylaminopyridine.
Ph3P. I2 can also be used to reduce graphene oxide for the production of graphene nanosheets under mild and environmentally friendly conditions.
警示用语：
Danger
危险分类
Eye Dam. 1 - Repr. 2 - Resp. Sens. 1 - Skin Corr. 1B - Skin Sens. 1
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
New approach for the reduction of graphene oxide with triphenylphosphine dihalide
Shin H-S et al.
Royal Society of Chemistry Advances, 6(23), 18809-18813 (2016)
Triphenylphosphine-Iodine
Dormoy J-R
Encyclopedia of Reagents for Organic Synthesis, Second Edition (2001)
One-Pot Synthesis of Carboxylic Acid Esters in Neutral and Mild Conditions by Triphenylphosphine Dihalide [Ph 3 PX 2 (X= Br, I)].
Sardarian Alireza R, et al.
Acta Chimica Slovenica, 56(3) (2009)
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