2-(2′-二叔丁基膦)二苯基钯(II)醋酸盐 (CAS No.577971-19-8)
- 物化性质
- 淡黄色至黄棕色结晶粉末,分子量462.86。溶于二氯甲烷、氯仿、四氢呋喃等有机溶剂,不溶于水。对空气敏感,建议在惰性气氛下储存和处理。加热至140-160℃时逐渐分解释放出配体。
- 外观
- 淡黄色至黄棕色结晶粉末
- 含量
- ≥98%(HPLC)
- 储存条件
- 2-8°C,氮气保护
- 溶解性
- 可溶于二氯甲烷、氯仿、THF等有机溶剂
English description(英文原文,共 1292 字符)
Product Name:2-(2'-Di-tert-butylphosphine)biphenylpalladium(II) acetate
English Name:2-(2'-Di-tert-butylphosphine)biphenylpalladium(II) acetate
CAS No.:577971-19-8
Aliases:t-BuXPhos-Pd-OAc, 2-(Di-tert-butylphosphino)biphenyl-2'-ylpalladium(II) acetate
Molecular Formula:C22H29O2PPd
Physical Properties:Light yellow to yellow-brown crystalline powder, molecular weight 462.86. Soluble in dichloromethane, chloroform, tetrahydrofuran and other organic solvents; insoluble in water. Air-sensitive, recommended to store and handle under inert atmosphere. Gradually decomposes with ligand release when heated to 140–160 °C.
Uses:This compound is a Buchwald-type palladium precatalyst with good air stability. It is widely used in palladium-catalyzed C–C and C–N cross-coupling reactions, such as Suzuki coupling, Buchwald–Hartwig amination, and Negishi coupling. It generates highly active zero-valent palladium species in situ under basic conditions, making it suitable for the synthesis of complex pharmaceutical intermediates.
Technical Specifications:
Molecular weight: 462.86
Appearance: light yellow to yellow-brown crystalline powder
Purity: ≥98% (HPLC)
Storage: 2–8 °C under nitrogen atmosphere
Solubility: soluble in dichloromethane, chloroform, THF and other organic solvents
English Name:2-(2'-Di-tert-butylphosphine)biphenylpalladium(II) acetate
CAS No.:577971-19-8
Aliases:t-BuXPhos-Pd-OAc, 2-(Di-tert-butylphosphino)biphenyl-2'-ylpalladium(II) acetate
Molecular Formula:C22H29O2PPd
Physical Properties:Light yellow to yellow-brown crystalline powder, molecular weight 462.86. Soluble in dichloromethane, chloroform, tetrahydrofuran and other organic solvents; insoluble in water. Air-sensitive, recommended to store and handle under inert atmosphere. Gradually decomposes with ligand release when heated to 140–160 °C.
Uses:This compound is a Buchwald-type palladium precatalyst with good air stability. It is widely used in palladium-catalyzed C–C and C–N cross-coupling reactions, such as Suzuki coupling, Buchwald–Hartwig amination, and Negishi coupling. It generates highly active zero-valent palladium species in situ under basic conditions, making it suitable for the synthesis of complex pharmaceutical intermediates.
Technical Specifications:
Molecular weight: 462.86
Appearance: light yellow to yellow-brown crystalline powder
Purity: ≥98% (HPLC)
Storage: 2–8 °C under nitrogen atmosphere
Solubility: soluble in dichloromethane, chloroform, THF and other organic solvents
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| 产品名称 | 纯度 | 包装规格 | 级别 | 价格 | 库存 | 操作 |
|---|---|---|---|---|---|---|
| 2-(2′-二叔丁基膦)二苯基钯(II)醋酸盐 CAS 577971-19-8 | ≥98%(HPLC) | — | 工业级 | 电议 | — | 询价 |
常见问题
- 2-(2′-二叔丁基膦)二苯基钯(II)醋酸盐的 CAS 号是多少?
- 2-(2′-二叔丁基膦)二苯基钯(II)醋酸盐的 CAS 号是 577971-19-8。
- 2-(2′-二叔丁基膦)二苯基钯(II)醋酸盐的分子式和分子量是什么?
- 2-(2′-二叔丁基膦)二苯基钯(II)醋酸盐的分子式为 C22H29O2PPd,分子量约 462.86。
- 2-(2′-二叔丁基膦)二苯基钯(II)醋酸盐的英文名称是什么?
- 2-(2′-二叔丁基膦)二苯基钯(II)醋酸盐的英文名称为 2-(2'-Di-tert-butylphosphine)biphenylpalladium(II) acetate。
- 2-(2′-二叔丁基膦)二苯基钯(II)醋酸盐还有哪些别名?
- 2-(2′-二叔丁基膦)二苯基钯(II)醋酸盐又称 t-BuXPhos-Pd-OAc、二叔丁基膦联苯基醋酸钯(II)、2-(二叔丁基膦基)联苯-2'-基钯(II)醋酸盐。
- 2-(2′-二叔丁基膦)二苯基钯(II)醋酸盐有哪些供应商和生产厂家?
- 掌上化工当前收录 1 条2-(2′-二叔丁基膦)二苯基钯(II)醋酸盐供应报价,来自 1 家供应商,可按地区、纯度、级别筛选对比。
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