N,N-Bis[(1S)-(-)-phenylethyl]dibenzo[d,f][1,3,2]dioxaphosphepin-6-amine
N,N-Bis((S)-1-phenylethyl)dibenzo[d,f][1,3,2]dioxaphosphepin-6-amine
CAS: 376355-58-7
Molecular Formula: C28H26NO2P
N,N-Bis[(1S)-(-)-phenylethyl]dibenzo[d,f][1,3,2]dioxaphosphepin-6-amine - Names and Identifiers
N,N-Bis[(1S)-(-)-phenylethyl]dibenzo[d,f][1,3,2]dioxaphosphepin-6-amine - Physico-chemical Properties
| Molecular Formula | C28H26NO2P |
| Molar Mass | 439.492 |
| Melting Point | 99-102 °C |
| Boling Point | 578.4±53.0 °C(Predicted) |
| Appearance | Powder |
| Color | white |
| pKa | -0.31±0.20(Predicted) |
| Storage Condition | under inert gas (nitrogen or Argon) at 2-8°C |
| Sensitive | moisture sensitive |
N,N-Bis[(1S)-(-)-phenylethyl]dibenzo[d,f][1,3,2]dioxaphosphepin-6-amine - Risk and Safety
| WGK Germany | 3 |
N,N-Bis[(1S)-(-)-phenylethyl]dibenzo[d,f][1,3,2]dioxaphosphepin-6-amine - Introduction
N,N-Bis((S)-1-phenylethyl)dibenzo[d,f][1,3,2]dioxaphosphepin-6-amine is an organic compound. Its main properties are as follows:
-Appearance: White crystalline solid
-Molecular formula: C32H27NOPO2
-Molecular weight: 507.55g/mol
This compound is often used as a catalyst, ligand or intermediate for catalytic reactions in organic synthesis. Some specific uses include:
1. Asymmetric catalyst: as an auxiliary ligand of metal catalyst, it participates in asymmetric catalytic reactions, such as the synthesis of asymmetric imidazolones.
2. Chiral inducers in asymmetric catalytic reactions: by forming complexes with metal catalysts, Chiral Induction is realized and the stereoselectivity of the reaction is improved.
3. Optical materials: Due to its symmetrical molecular structure, it can be used as a raw material for preparing optical materials.
Regarding the preparation method, the synthesis method of N,N-Bis((S)-1-phenylethyl)dibenzo[d,f][1,3,2]dioxaphosphepin-6-amine may include the following steps:
1. Reacting phenethyl lithium with dibenzoquinone to generate dibenzol.
2. Reacting dibenzo alcohol with sulfoxide to generate dibenzo ether.
3. Reacting dibenzo ether with phosphorus oxychloride to generate N,N-dibenzo-acyl dibenzo ether.
4. React N,N-dibenzoyl dibenzo ether with hydrogen amino group to generate N,N-bis ((S)-1-phenylethyl) dibenzo ether. This is then suitably treated to give N,N-Bis((S)-1-phenylethyl)dibenzo[d,f][1,3,2]dioxaphosphepin-6-amine.
The following safety information should be noted when using N,N-Bis((S)-1-phenylethyl)dibenzo[d,f][1,3,2]dioxaphosphepin-6-amine:
-This compound may be irritating, please avoid contact with skin, eyes and respiratory tract. Appropriate protective equipment, such as lab gloves, goggles and protective masks, is required for operation.
-During use or storage, please keep it away from oxidants and high temperature environments to avoid danger.
-Disposal should comply with relevant waste management regulations and should not be dumped or discharged into the environment.
-Appearance: White crystalline solid
-Molecular formula: C32H27NOPO2
-Molecular weight: 507.55g/mol
This compound is often used as a catalyst, ligand or intermediate for catalytic reactions in organic synthesis. Some specific uses include:
1. Asymmetric catalyst: as an auxiliary ligand of metal catalyst, it participates in asymmetric catalytic reactions, such as the synthesis of asymmetric imidazolones.
2. Chiral inducers in asymmetric catalytic reactions: by forming complexes with metal catalysts, Chiral Induction is realized and the stereoselectivity of the reaction is improved.
3. Optical materials: Due to its symmetrical molecular structure, it can be used as a raw material for preparing optical materials.
Regarding the preparation method, the synthesis method of N,N-Bis((S)-1-phenylethyl)dibenzo[d,f][1,3,2]dioxaphosphepin-6-amine may include the following steps:
1. Reacting phenethyl lithium with dibenzoquinone to generate dibenzol.
2. Reacting dibenzo alcohol with sulfoxide to generate dibenzo ether.
3. Reacting dibenzo ether with phosphorus oxychloride to generate N,N-dibenzo-acyl dibenzo ether.
4. React N,N-dibenzoyl dibenzo ether with hydrogen amino group to generate N,N-bis ((S)-1-phenylethyl) dibenzo ether. This is then suitably treated to give N,N-Bis((S)-1-phenylethyl)dibenzo[d,f][1,3,2]dioxaphosphepin-6-amine.
The following safety information should be noted when using N,N-Bis((S)-1-phenylethyl)dibenzo[d,f][1,3,2]dioxaphosphepin-6-amine:
-This compound may be irritating, please avoid contact with skin, eyes and respiratory tract. Appropriate protective equipment, such as lab gloves, goggles and protective masks, is required for operation.
-During use or storage, please keep it away from oxidants and high temperature environments to avoid danger.
-Disposal should comply with relevant waste management regulations and should not be dumped or discharged into the environment.
Last Update：2024-04-10 22:29:15
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Product Name: N N-BIS-[(S)-1-PHENYLETHYL]DIBENZO[D F][ Visit Supplier Webpage Request for quotation
CAS: 376355-58-7
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Mobile: 18021002903
QQ: 3008007409
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CAS: 376355-58-7
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
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