1,3-双(2,6-二异丙基苯基)咪唑-2-烯 (CAS No.244187-81-3)
- 中文别名
- 1,3-双(2,6-二异丙基苯基)咪唑-2-亚基；IPr卡宾配体；NHC配体IPr
- 英文名称
- 1,3-Bis(2,6-diisopropylphenyl)imidazol-2-ylidene
- 分子式
- C27H36N2
- 所属类别
- 试剂实验设备
- 物化性质
- 类白色至淡黄色结晶或粉末，分子量388.59。熔点约为113-118°C。易溶于二氯甲烷、四氢呋喃、甲苯等有机溶剂，不溶于水。对空气和湿气敏感，需在惰性气氛下低温密封保存。
- 技术参数
- 含量（HPLC）≥97%
- 熔点
- 113-118°C
- 外观
- 类白色至淡黄色结晶或粉末
- 溶解性
- 溶于二氯甲烷、四氢呋喃、甲苯，不溶于水
- 储存条件
- 惰性气氛下密封避光保存，2-8°C冷藏
English description（英文原文，共 1318 字符）
Product Name:1,3-Bis(2,6-diisopropylphenyl)imidazol-2-ylidene
English Name:1,3-Bis(2,6-diisopropylphenyl)imidazol-2-ylidene
CAS No.:244187-81-3
Aliases:IPr carbene, IPr NHC ligand, 1,3-Bis(2,6-diisopropylphenyl)imidazol-2-ylidene carbene
Molecular Formula:C27H36N2
Physical Properties:Off-white to pale yellow crystalline solid or powder; molecular weight 388.59. Melting point approximately 113-118°C. Soluble in dichloromethane, tetrahydrofuran, toluene and other organic solvents; insoluble in water. Sensitive to air and moisture; store sealed under inert atmosphere at low temperature.
Uses:This product is an important N-heterocyclic carbene (NHC) ligand, widely used to coordinate with transition metals such as palladium, ruthenium, copper, and gold to construct highly active catalyst systems. It serves as an efficient ligand in organic reactions including Suzuki coupling, Buchwald-Hartwig amination, and olefin metathesis, and is also used in the synthesis of carbene-metal complexes and functional materials.
Technical Specifications:
Assay (HPLC) ≥ 97%
Melting point: 113-118°C
Appearance: off-white to pale yellow crystalline solid or powder
Solubility: soluble in dichloromethane, THF, and toluene; insoluble in water
Storage: seal under inert atmosphere, protect from light, store at 2-8°C
English Name:1,3-Bis(2,6-diisopropylphenyl)imidazol-2-ylidene
CAS No.:244187-81-3
Aliases:IPr carbene, IPr NHC ligand, 1,3-Bis(2,6-diisopropylphenyl)imidazol-2-ylidene carbene
Molecular Formula:C27H36N2
Physical Properties:Off-white to pale yellow crystalline solid or powder; molecular weight 388.59. Melting point approximately 113-118°C. Soluble in dichloromethane, tetrahydrofuran, toluene and other organic solvents; insoluble in water. Sensitive to air and moisture; store sealed under inert atmosphere at low temperature.
Uses:This product is an important N-heterocyclic carbene (NHC) ligand, widely used to coordinate with transition metals such as palladium, ruthenium, copper, and gold to construct highly active catalyst systems. It serves as an efficient ligand in organic reactions including Suzuki coupling, Buchwald-Hartwig amination, and olefin metathesis, and is also used in the synthesis of carbene-metal complexes and functional materials.
Technical Specifications:
Assay (HPLC) ≥ 97%
Melting point: 113-118°C
Appearance: off-white to pale yellow crystalline solid or powder
Solubility: soluble in dichloromethane, THF, and toluene; insoluble in water
Storage: seal under inert atmosphere, protect from light, store at 2-8°C
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| 产品名称 | 纯度 | 包装规格 | 级别 | 价格 | 库存 | 操作 |
|---|---|---|---|---|---|---|
| 1,3-双(2,6-二异丙基苯基)咪唑-2-烯 CAS 244187-81-3 | — | — | 工业级 | 电议 | — | 询价 |
常见问题
- 1,3-双(2,6-二异丙基苯基)咪唑-2-烯的 CAS 号是多少？
- 1,3-双(2,6-二异丙基苯基)咪唑-2-烯的 CAS 号是 244187-81-3。
- 1,3-双(2,6-二异丙基苯基)咪唑-2-烯的分子式和分子量是什么？
- 1,3-双(2,6-二异丙基苯基)咪唑-2-烯的分子式为 C27H36N2。
- 1,3-双(2,6-二异丙基苯基)咪唑-2-烯的英文名称是什么？
- 1,3-双(2,6-二异丙基苯基)咪唑-2-烯的英文名称为 1,3-Bis(2,6-diisopropylphenyl)imidazol-2-ylidene。
- 1,3-双(2,6-二异丙基苯基)咪唑-2-烯还有哪些别名？
- 1,3-双(2,6-二异丙基苯基)咪唑-2-烯又称 1,3-双(2,6-二异丙基苯基)咪唑-2-亚基、IPr卡宾配体、NHC配体IPr。
- 1,3-双(2,6-二异丙基苯基)咪唑-2-烯有哪些供应商和生产厂家？
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