三苯基膦，聚合物键合

Name: 三苯基膦，聚合物键合
Brand: ALDRICH

100-200 mesh, extent of labeling: ~1-1.5 mmol/g Capacity (Phosphor)

别名:

二苯基膦-聚苯乙烯, 聚苯乙烯交联二乙烯基苯，二苯基磷化, 苯乙烯-二乙烯基苯共聚物，二苯基磷化

登录查看公司和协议定价

所有图片(1)

About This Item

线性分子式:

-C₆H₄P(C₆H₅)₂

CAS Number:

39319-11-4

分子量:

262.29

MDL编号:

MFCD00148025

UNSPSC代码:

12352128

PubChem化学物质编号:

57653516

NACRES:

NA.22

表单

solid

质量水平

100

反应适用性

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

标记范围

~1-1.5 mmol/g Capacity (Phosphor)

基质

crosslinked with 1% DVB

粒径

100-200 mesh

官能团

phosphine

储存温度

2-8°C

SMILES字符串

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

正在寻找类似产品? 访问产品对比指南

一般描述

Triphenylphosphine, polymer-bound is polystyrene crosslinked with divinylbenzene, widely used in many organic syntheses such as peptide synthesis, heterocycle synthesis, esterification, and total synthesis. It can be easily removed from the reaction products by simple filtration.

应用

Triphenylphosphine, polymer-bound is used as a polymer support to synthesize dipeptides, olefins, aryl-alkyl ethers, and in the esterification of alkylphosphonic acids. It acts as a Lewis acid, and dehydrating agent when complexed with halogen, hence useful in the acetonation of sugars.