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关于此项目
线性分子式:
-C6H4P(C6H5)2
化学文摘社编号:
分子量:
262.29
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352200
MDL number:
form
solid
Quality Level
reaction suitability
reaction type: Buchwald-Hartwig Cross Coupling Reaction, reaction type: Heck Reaction, reaction type: Hiyama Coupling, reaction type: Negishi Coupling, reaction type: Sonogashira Coupling, reaction type: Stille Coupling, reaction type: Suzuki-Miyaura Coupling, reaction type: solution phase peptide synthesis, reagent type: ligand
extent of labeling
~3 mmol/g triphenylphosphine loading
matrix
crosslinked with 2% DVB
particle size
100-200 mesh
functional group
phosphine oxide
SMILES string
c1ccc(cc1)P(c2ccccc2)c3ccccc3
InChI
1S/C18H15P/c1-4-10-16(11-5-1)19(17-12-6-2-7-13-17)18-14-8-3-9-15-18/h1-15H
InChI key
RIOQSEWOXXDEQQ-UHFFFAOYSA-N
Application
聚合物结合三苯基膦是一种固相支撑试剂 ,可作为三苯基膦在光延反应中的更好替代品。
也可用于:
也可用于:
- 在碘和咪唑存在下,烷基膦酸与伯醇的酯化反应。
- 催化 3-[3-(1,3-二氧杂环戊烷-2-基)-1-羟丙基] 吡啶转化为 3-[1-溴-3-(1,3-二氧杂环戊烷-2-基)丙基] 吡啶。
- 将 ( Z )-硝基烯烃异构化为 ( E )-异构体。
- 来制备在 Wittig 反应中有用的聚合物结合的叶立德。
- 将醇或羧酸转化为相应的氯化物。
- 与四氯化碳联合用于偶联 N -烷氧羰基 α-氨基酸与伯胺生成相应的酰胺。
Other Notes
聚合物键合型三苯基膦用于制备聚合物键合型产物,这些产物常用于 Wittig 反应;反应结束时除去聚合物将除去所有的氧化膦。
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存储类别
11 - Combustible Solids
wgk
WGK 3
ppe
dust mask type N95 (US), Eyeshields, Faceshields, Gloves
Synthesis of nornicotine, nicotine and other functionalised derivatives using solid-supported reagents and scavengers.
Baxendale I R, et al.
Journal of the Chemical Society. Perkin Transactions 1, 2, 143-154 (2002)
Synthesis of (E)-nitro olefins by isomerisation of (Z)-nitro olefins with polymer-supported triphenylphosphine.
Stanetty P and Kremslehner M
Tetrahedron Letters, 39(8), 811-812 (1998)
The use of polymer-bound triphenylphosphine and carbon tetrachloride for condensation of N-alkoxycarbonyl α-amino acids and primary amines.
Landi Jr J J and Brinkman H R
Synthesis, 1992(11), 1093-1095 (1992)
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 93093-25G | 04061833274941 |
| 93093-5G | 04061833274996 |