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3,4-Dimethoxyphenylboronic acid

3,4-二甲氧基苯硼酸

品牌
Sigma-Aldrich
CAS
122775-35-3
货号
480118
规格纯度
≥95.0%
参考价格
266.73 元 *本价格含增值税费
促销
服务
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  • √包邮
  • √增值税票
数量
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产品名称：
122775-35-3
3,4-Dimethoxyphenylboronic acid
3,4-二甲氧基苯硼酸
产品介绍：

产品说明

应用

3,4-Dimethoxyphenylboronic acid can be used:

  • As a substrate in the cross-coupling reaction with 5,7-dichloropyrido[4,3-d]pyrimidine catalyzed by palladium.
  • As a starting material for the synthesis of buflavine 1, a natural alkaloid.
  • In one of the key synthetic steps for the preparation of lipidated malarial glycosylphosphatidylinositols (GPI) disaccharide.
  • To prepare 3,3″,4,4″-tetramethoxy-1,1′:4′,1″-terphenyl by reacting with 1,4-dibromobenzene using Pd catalyst.

包装

5, 25 g in glass bottle

其他说明

含有不定量的酸酐

基本信息

线性分子式(CH3O)2C6H3B(OH)2
分子量181.98
MDL编号MFCD01074574
PubChem化学物质编号24871548
NACRESNA.22

产品性质

质量水平100
测定≥95.0%
mp245-250 ℃ (lit.)
SMILES stringCOc1ccc(cc1OC)B(O)O
InChI1S/C8H11BO4/c1-12-7-4-3-6(9(10)11)5-8(7)13-2/h3-5,10-11H,1-2H3
InChI keyRCVDPBFUMYUKPB-UHFFFAOYSA-N

安全信息

储存分类代码13 - Non Combustible Solids
WGKWGK 3
闪点(F)Not applicable
闪点(C)Not applicable
个人防护装备Eyeshields, Gloves, type N95 (US)

Sigma-Aldrich

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