Product Application 4-Chlorophenylboronic acid pinacol ester can be used as a reagent in Suzuki-Miyaura cross-coupling reaction to form C-C bonds by reacting with different aryl halides over palladium catalysts. It can also be used as a reactant: To prepare 2-(4-chlorophenyl)-4H-chromen-4-one by treating with 4-chromanone via one-pot palladium-catalyzed dehydrogenation and oxidative boron-Heck coupling reaction. In the ligand-enabled C-H bond activation reaction in the presence of a palladium catalyst. To synthesize biaryl amides via Cu-catalyzed C-H bond coupling of aryl arylamides.
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4-Chlorophenylboronic acid pinacol ester
Dangerous GoodsCAS number:195062-61-4 molecular formula:C12H16BClO2
overview
compound introduction
Specs
| Chinese alias | 2-(4-氯苯基)-4,4,5,5-四甲基-1,3,2-二氧杂环戊硼烷 | 1-氯-4-(4,4,5,5-四甲基-1,3,2-二氧杂环戊硼烷-2-基)苯 | 4-(4,4,5,5-四甲基-1,3,2-二氧杂硼烷-2-基)氯苯 | ||
| English alias | A880158 | 4-CHLOROPHENYLBORONIC ACID,PINACOL ESTER | 4-Chlorophenylboronic acid pinacol ester, 97% | AC1415 | 4-chlorophenyl boronic acid pinacol ester | SY025304 | SCHEMBL661288 | 4-Chlorophenylboronic acid pinacol ester | J-012635 | 4-CHLOROPHENYLBORONI | ||
| CAS number | 195062-61-4 | molecular formula | C12H16BClO2 |
| molecular weight | 238.52 g/mol | Exact mass | ≥97% |
| PSA | 18.500 Ų | logp | - |
numbering system
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physicochemical properties
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Safety information
pictogram:
GHS07
Signal word:
Warning
Hazard Statement:
H413: 可能对水生生物造成长期的有害影响 H302: 吞食有害
Statement of Preventive Measures:
P273: 避免释放到环境中。 P501: 将内容物/容器处理到。。。 P264: 处理后要彻底洗手。 P270: 使用本产品时,请勿进食、饮水或吸烟。 P330: 漱口 P301+P317: 如果被吞咽:请寻求医疗帮助。
WGK Germany:
3
Personal protective equipment:
dust mask type N95 (US), Eyeshields, Gloves
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MSDS
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