(+)-2,6-双[(4R)-4-(异丙基)-2-恶唑啉-2-基]吡啶 (CAS No.131864-67-0)
![(+)-2,6-双[(4R)-4-(异丙基)-2-恶唑啉-2-基]吡啶 131864-67-0](/media/business/adhesive_covers/adh_61417.png)
- 中文别名
- (R,R)-PyBOX配体；2,6-双[(4R)-4-异丙基-2-恶唑啉-2-基]吡啶
- 英文名称
- (R,R)-2,2'-(2,6-Pyridinediyl)bis(4-isopropyl-2-oxazoline)
- 分子式
- C17H23N3O2
- 分子量
- 301.38
- 所属类别
- 胶粘剂助剂
- 物化性质
- 白色至类白色结晶固体。不溶于水，溶于二氯甲烷、氯仿等有机溶剂。熔点106-110℃，沸点约447.2°C（760 mmHg），闪点约224.3°C，密度约1.14 g/cm³。比旋光度[α]D²⁰ = +55°（c=1, CHCl₃）。
- 熔点
- 106-110°C
- 外观
- 白色至类白色结晶固体
- 储存条件
- 2-8°C密封避光保存
English description（英文原文，共 1326 字符）
Product Name:(R,R)-2,2'-(2,6-Pyridinediyl)bis(4-isopropyl-2-oxazoline)
English Name:(R,R)-2,2'-(2,6-Pyridinediyl)bis(4-isopropyl-2-oxazoline)
CAS No.:131864-67-0
Aliases:(R,R)-PyBOX ligand, 2,6-Bis[(4R)-4-isopropyl-2-oxazolin-2-yl]pyridine
Molecular Formula:C17H23N3O2
Physical Properties:White to off-white crystalline solid. Insoluble in water; soluble in organic solvents such as dichloromethane and chloroform. Melting point 106-110°C, boiling point approximately 447.2°C (760 mmHg), flash point approximately 224.3°C, density approximately 1.14 g/cm³. Specific rotation [α]D²⁰ = +55° (c=1, CHCl₃).
Uses:As a C2-symmetric chiral bis(oxazoline) ligand (PyBOX), it is widely used in asymmetric catalytic reactions, including cyclopropanation, Diels-Alder reactions, olefin hydrogenation, hydroamination, and carbene insertion reactions. Upon complexation with transition metals such as copper, iron, and zinc, it exhibits excellent enantioselectivity in constructing chiral centers and serves as a critical chiral inducer in the synthesis of chiral pharmaceuticals and natural products.
Technical Specifications:
Molecular weight: 301.38
Melting point: 106-110°C
Specific rotation: [α]D²⁰ = +55° (c=1, CHCl₃)
Appearance: white to off-white crystalline solid
Storage: keep sealed and protected from light at 2-8°C
English Name:(R,R)-2,2'-(2,6-Pyridinediyl)bis(4-isopropyl-2-oxazoline)
CAS No.:131864-67-0
Aliases:(R,R)-PyBOX ligand, 2,6-Bis[(4R)-4-isopropyl-2-oxazolin-2-yl]pyridine
Molecular Formula:C17H23N3O2
Physical Properties:White to off-white crystalline solid. Insoluble in water; soluble in organic solvents such as dichloromethane and chloroform. Melting point 106-110°C, boiling point approximately 447.2°C (760 mmHg), flash point approximately 224.3°C, density approximately 1.14 g/cm³. Specific rotation [α]D²⁰ = +55° (c=1, CHCl₃).
Uses:As a C2-symmetric chiral bis(oxazoline) ligand (PyBOX), it is widely used in asymmetric catalytic reactions, including cyclopropanation, Diels-Alder reactions, olefin hydrogenation, hydroamination, and carbene insertion reactions. Upon complexation with transition metals such as copper, iron, and zinc, it exhibits excellent enantioselectivity in constructing chiral centers and serves as a critical chiral inducer in the synthesis of chiral pharmaceuticals and natural products.
Technical Specifications:
Molecular weight: 301.38
Melting point: 106-110°C
Specific rotation: [α]D²⁰ = +55° (c=1, CHCl₃)
Appearance: white to off-white crystalline solid
Storage: keep sealed and protected from light 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 |
|---|---|---|---|---|---|---|
| (+)-2,6-双[(4R)-4-(异丙基)-2-… CAS 131864-67-0 | — | — | 工业级 | 电议 | — | 询价 |
常见问题
- (+)-2,6-双[(4R)-4-(异丙基)-2-恶唑啉-2-基]吡啶的 CAS 号是多少？
- (+)-2,6-双[(4R)-4-(异丙基)-2-恶唑啉-2-基]吡啶的 CAS 号是 131864-67-0。
- (+)-2,6-双[(4R)-4-(异丙基)-2-恶唑啉-2-基]吡啶的分子式和分子量是什么？
- (+)-2,6-双[(4R)-4-(异丙基)-2-恶唑啉-2-基]吡啶的分子式为 C17H23N3O2，分子量约 301.38。
- (+)-2,6-双[(4R)-4-(异丙基)-2-恶唑啉-2-基]吡啶的英文名称是什么？
- (+)-2,6-双[(4R)-4-(异丙基)-2-恶唑啉-2-基]吡啶的英文名称为 (R,R)-2,2'-(2,6-Pyridinediyl)bis(4-isopropyl-2-oxazoline)。
- (+)-2,6-双[(4R)-4-(异丙基)-2-恶唑啉-2-基]吡啶还有哪些别名？
- (+)-2,6-双[(4R)-4-(异丙基)-2-恶唑啉-2-基]吡啶又称 (R,R)-PyBOX配体、2,6-双[(4R)-4-异丙基-2-恶唑啉-2-基]吡啶。
- (+)-2,6-双[(4R)-4-(异丙基)-2-恶唑啉-2-基]吡啶有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条(+)-2,6-双[(4R)-4-(异丙基)-2-恶唑啉-2-基]吡啶供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- (+)-2,6-双[(4R)-4-(异丙基)-2-恶唑啉-2-基]吡啶的供应商主要分布在哪些地区？
- (+)-2,6-双[(4R)-4-(异丙基)-2-恶唑啉-2-基]吡啶的供应商主要分布在 上海市（1 条） 等地。
- (+)-2,6-双[(4R)-4-(异丙基)-2-恶唑啉-2-基]吡啶有哪些级别可选？
- 平台上(+)-2,6-双[(4R)-4-(异丙基)-2-恶唑啉-2-基]吡啶的供应级别包括 工业级。
- (+)-2,6-双[(4R)-4-(异丙基)-2-恶唑啉-2-基]吡啶的报价单位是什么？
- (+)-2,6-双[(4R)-4-(异丙基)-2-恶唑啉-2-基]吡啶的报价单位主要有 千克。
- 哪里可以查到(+)-2,6-双[(4R)-4-(异丙基)-2-恶唑啉-2-基]吡啶的价格？
- 掌上化工(+)-2,6-双[(4R)-4-(异丙基)-2-恶唑啉-2-基]吡啶产品页汇总了各供应商的最新报价与规格，地址：/chemicals/131864-67-0/。部分供应商价格为电议，可通过页面上的询价功能直接获取。
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