所有图片(3)

文件

364258

3-氨丙基官能化硅胶

Name: 3-氨丙基官能化硅胶
Brand: ALDRICH

40-63 μm, extent of labeling: ~1 mmol/g NH₂ loading

登录查看公司和协议定价

所有图片(3)

About This Item

MDL號碼:

MFCD00132846

分類程式碼代碼:

12352309

PubChem物質ID:

24862420

NACRES:

NA.22

推荐产品

Slide 1 of 10

1 of 10

Supelco

79297

氨基改性硅胶

Sigma-Aldrich

537926

3-(二乙烯三胺)丙基-官能化硅胶

Sigma-Aldrich

569836

3-羧丙基官能化硅胶

Sigma-Aldrich

660450

3-氨丙基(3-氧丁酸)官能化硅胶

Sigma-Aldrich

537950

3-(咪唑-1-基)丙基官能化硅胶

Sigma-Aldrich

348678

钯

Sigma-Aldrich

246751

硅胶负载聚乙烯亚胺

Sigma-Aldrich

538086

3-巯基丙基功能化硅胶

Sigma-Aldrich

538078

丙酰氯官能化硅胶

Sigma-Aldrich

537918

3-(乙二胺基)丙基硅胶

形狀

powder

標籤範圍

~1 mmol/g NH₂ loading
~9% functionalized

表面積

550 m²/g

基質

irregular silica particle platform

基質活性組

NH₂ phase

粒徑

40-63 μm

孔徑

60 Å pore size

SMILES 字串

O[SiH3].CCCN

一般說明

本品为氨基硅胶功能化。产物（3-氨丙基功能化硅胶）为 9% 功能化，含 1 mmol/g NH ₂（标记程度）。它作为催化剂参与 Knoevenagel 缩合反应。

應用

以下研究可使用 3-氨丙基功能化硅胶：

用于超临界流体联合萃取分离多氯联苯 (PCB) 与脂类的分离。
硅胶是一种新型、绿色、高效、可重复使用的多相催化剂。
制备含异烟酰胺基的硅胶。
一个新的催化系统的合成，包括钯 (OAc) ₂ 连接到一个双（恶唑啉）配体是共价键的 3-巯基丙基功能化硅胶。
Knoevenagel 缩合反应的多相可重复使用催化剂。
用于中低压反相液相色谱。

象形圖

GHS07

訊號詞

Warning

危險聲明

H315,H319,H335

防範說明

P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338

危險分類

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

標靶器官

Respiratory system

儲存類別代碼

11 - Combustible Solids

水污染物質分類（WGK）

WGK 3

閃點（°F）

Not applicable

閃點（°C）

Not applicable

分析证书(COA)

输入产品批号来搜索分析证书(COA) 。批号可以在产品标签上"批“ （Lot或Batch）字后找到。

已有该产品？

在文件库中查找您最近购买产品的文档。

访问文档库

其他客户在看

Slide 1 of 1

1 of 1

Sigma-Aldrich

569836

3-羧丙基官能化硅胶

Synthesis, catalytic activity, and leaching studies of a heterogeneous Pd-catalyst including an immobilized bis(oxazoline) ligand.

H Gruber-Woelfler et al.

Journal of catalysis, 286(9), 30-40 (2012-08-10)

The synthesis and characterization of a novel catalytic system including Pd(OAc)(2) attached to a bis(oxazoline) (=BOX) ligand that is covalently bonded to 3-mercaptopropyl-functionalized silica gel is presented. The catalyst was tested for Suzuki-Miyaura reactions of different aryl halides with phenylboronic

Inorganic-organic hybrid silica based tin complex as a novel, highly efficient and recyclable heterogeneous catalyst for the one-pot preparation of spirooxindoles in water.

Ramin Ghahremanzadeh et al.

Dalton transactions (Cambridge, England : 2003), 43(42), 15791-15797 (2014-09-13)

In the present study, a tin complex immobilized on silica gel as a novel, green, highly efficient and heterogeneous reusable catalyst was synthesized by grafting 2-amino benzamide onto the silica gel surface as a result of the reaction between isatoic

Analysis of polychlorinated biphenyls in fatty biological matrixes by on-line supercritical fluid extraction and supercritical fluid cleanup.

E G Alley et al.

Journal of AOAC International, 78(4), 1051-1054 (1995-07-01)

We present a method that combines the extraction of polychlorinated biphenyls (PCBs) and their separation from relatively large quantities of fat in biological matrixes by combined supercritical fluid extraction and separation. Cyano-functionalized silica gel, silica gel, aluminum oxide, Florisil, 3-amino-propyl-functionalized

Journal of the Chemical Society. Perkin Transactions 1, 105-105 (1989)

Amino groups immobilized on silica gel: an efficient and reusable heterogeneous catalyst for the Knoevenagel condensation.

Angeletti E, et al.

Journal of the Chemical Society. Perkin Transactions 1, 1, 105-107 (1989)

查看所有相关文献

商品

Functionalized Silica Gels for Organic Synthesis

Functionalized silica gel is used in size-exclusion chromatography of cationic polymers and in the separation of sugars, steroids, cholesterol, and triglycerides.

Knoevenagel Condensation Reaction

Knoevenagel Condensation is an organic reaction named after Emil Knoevenagel. It is a classic C-C bond formation reaction and a modification of the Aldol Condensation.

文件

3-氨丙基官能化硅胶