位置:首页 > 品牌 > Sigma-Aldrich >

5-Bromopyridin-3-yl sulfurofluoridate

5-溴吡啶-3-基磺酰氟

品牌
Sigma-Aldrich
货号
ALD00580
包装型号
规格纯度
≥95%
参考价格
156.66 *本价格含增值税费
促销
数量
-+
产品介绍:

产品说明

应用

5-Bromopyridin-3-yl sulfurofluoridate can be used in the Pd-catalyzed Suzuki-Miyuara cross-coupling reaction. The fluorosulfate functionality was shown by Sharpless and coworkers to have distinct reactivity in comparison to other functional groups used in Suzuki-Miyuara reactions, such as bromides, chlorides and triflates. This inherent property provides a strong potential for selective Suzuki-Miyuara couplings for chemoselective reaction sequences.

包装

500 mg in poly bottle

其他说明

Palladium-Catalyzed, Ligand-Free Suzuki Reaction in Water Using Aryl Fluorosulfates
Chemoselective Synthesis of Polysubstituted Pyridines from Heteroaryl Fluorosulfates

基本信息

经验(实验)分子式C5H3BrFNO3S
分子量256.05
NACRESNA.22

产品性质

质量水平100
测定≥95%
形式solid or liquid
储存温度2-8℃

安全信息

象形图GHS05GHS07
警示用语:Danger
危险声明H302 - H314
预防措施声明P260 - P280 - P301 + P312 + P330 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
危险分类Acute Tox. 4 Oral - Skin Corr. 1B
储存分类代码8B - Non-combustible, corrosive hazardous materials
WGKWGK 3
闪点(F)Not applicable
闪点(C)Not applicable

Sigma-Aldrich

推荐产品
| 首页 | 联系我们 | 会员服务 | 广告服务 | 友情链接 |
版权所有 CopyRight © 2008-2024 粤ICP备08119708号