1-[2-[BIS(TERT-BUTYL)PHOSPHINO]PHENYL]-3,5-DIPHENYL-1H-PYRAZOL
1-[2-(di-tert-butylphosphanyl)phenyl]-3,5-diphenyl-1H-pyrazole
CAS: 628333-86-8
Molecular Formula: C29H33N2P
1-[2-[BIS(TERT-BUTYL)PHOSPHINO]PHENYL]-3,5-DIPHENYL-1H-PYRAZOL - Names and Identifiers
| Name | 1-[2-(di-tert-butylphosphanyl)phenyl]-3,5-diphenyl-1H-pyrazole |
| Synonyms | TRIPPYPHOS 1-[2-(Di-tert-butylphosphino)phenyl]-3,5-diphenyl-1H-pyrazole 1-[2-[BIS(TERT-BUTYL)PHOSPHINO]PHENYL]-3,5-DIPHENYL-1H-PYRAZOL 1-[2-(di-tert-butylphosphanyl)phenyl]-3,5-diphenyl-1H-pyrazole 1-[2-[BIS(TERT-BUTYL)PHOSPHINO]PHENYL]-3,5-DIPHENYL-1H-PYRAZOLE 1-[2-[Bis(Tert-Butyl)Phosphino]Phenyl]-3,5-Diphenyl-1H-Pyrazole 1-[2-[Bis(1,1-dimethylethyl)phosphino]phenyl]-3,5-diphenyl-1H-pyrazole |
| CAS | 628333-86-8 |
| InChI | InChI=1/C29H33N2P/c1-28(2,3)32(29(4,5)6)27-20-14-13-19-25(27)31-26(23-17-11-8-12-18-23)21-24(30-31)22-15-9-7-10-16-22/h7-21H,1-6H3 |
1-[2-[BIS(TERT-BUTYL)PHOSPHINO]PHENYL]-3,5-DIPHENYL-1H-PYRAZOL - Physico-chemical Properties
| Molecular Formula | C29H33N2P |
| Molar Mass | 440.56 |
| Melting Point | 138-142°C |
| Boling Point | 577.6±38.0 °C(Predicted) |
| Flash Point | 303.131°C |
| Vapor Presure | 0mmHg at 25°C |
| Appearance | crystal |
| Color | white |
| pKa | -0.54±0.10(Predicted) |
| Storage Condition | under inert gas (nitrogen or Argon) at 2-8°C |
| Sensitive | air sensitive |
| MDL | MFCD09038823 |
1-[2-[BIS(TERT-BUTYL)PHOSPHINO]PHENYL]-3,5-DIPHENYL-1H-PYRAZOL - Risk and Safety
| Hazard Symbols | Xn - Harmful |
| Risk Codes | R22 - Harmful if swallowed R37/38 - Irritating to respiratory system and skin. R41 - Risk of serious damage to eyes |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S39 - Wear eye / face protection. |
| WGK Germany | 3 |
| TSCA | No |
1-[2-[BIS(TERT-BUTYL)PHOSPHINO]PHENYL]-3,5-DIPHENYL-1H-PYRAZOL - Introduction
1-[2-(di-tert-butylphosphanyl)phenyl]-3,5-diphenyl-1H-pyrazole is an organic compound commonly abbreviated as DBTPP. The following is an introduction to the nature, use, formulation and safety information of DBTPP:
Nature:
-Appearance: DBTPP is a solid compound, common as light yellow crystalline powder.
-Melting point: The melting point range of DBTPP is 180-195°C.
-Solubility: DBTPP has certain solubility in common organic solvents, such as dimethyl sulfoxide (DMSO), chloroform, dichloromethane, etc.
Use:
-Catalyst: DBTPP is commonly used as a ligand for catalysts to participate in organic synthesis reactions such as peroxidation and A3 coupling reactions.
-Electronic materials: DBTPP can be used in the preparation of electronic materials such as organic light-emitting diodes (OLED) due to the properties of its organometallic complexes.
Preparation Method:
A common method of synthesizing DBTPP is as follows:
2-Bromophenylacetone is reacted with di (tert-butyl) phosphine to obtain a tert-butyl-substituted phenylacetone compound.
Next, the above compound is reacted with phenylhydrazine to produce a tert-butyl-substituted phenylpyrazole compound.
Finally, an alkylation reaction is carried out to form 1-[2-(di-tert-butylphosphanyl)phenyl]-3,5-diphenyl-1H-pyrazole.
Safety Information:
There is limited data on the advantages and toxicity of DBTPP. Therefore, it is necessary to follow general laboratory safety procedures when using DBTPP. When exposed to DBTPP, avoid direct skin contact and inhalation of its dust. Refer to the relevant safety data sheet and operating manual before use.
Nature:
-Appearance: DBTPP is a solid compound, common as light yellow crystalline powder.
-Melting point: The melting point range of DBTPP is 180-195°C.
-Solubility: DBTPP has certain solubility in common organic solvents, such as dimethyl sulfoxide (DMSO), chloroform, dichloromethane, etc.
Use:
-Catalyst: DBTPP is commonly used as a ligand for catalysts to participate in organic synthesis reactions such as peroxidation and A3 coupling reactions.
-Electronic materials: DBTPP can be used in the preparation of electronic materials such as organic light-emitting diodes (OLED) due to the properties of its organometallic complexes.
Preparation Method:
A common method of synthesizing DBTPP is as follows:
2-Bromophenylacetone is reacted with di (tert-butyl) phosphine to obtain a tert-butyl-substituted phenylacetone compound.
Next, the above compound is reacted with phenylhydrazine to produce a tert-butyl-substituted phenylpyrazole compound.
Finally, an alkylation reaction is carried out to form 1-[2-(di-tert-butylphosphanyl)phenyl]-3,5-diphenyl-1H-pyrazole.
Safety Information:
There is limited data on the advantages and toxicity of DBTPP. Therefore, it is necessary to follow general laboratory safety procedures when using DBTPP. When exposed to DBTPP, avoid direct skin contact and inhalation of its dust. Refer to the relevant safety data sheet and operating manual before use.
Last Update：2024-04-09 21:54:55
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Spot supply
Product Name: 1-[2-[Bis(tert-butyl)phosphino]phenyl]-3,5-diphenyl-1H-pyrazole Visit Supplier Webpage Request for quotationCAS: 628333-86-8
Tel: +86-400-900-4166
Email: product@acmec-e.com
Mobile: +86-18621343501
QQ: 2881950922
Wechat: 18621343501
WhatsApp: +86-18621343501
Spot supply
Product Name: 1-[2-(Di-tert-butylphosphino)phenyl]-3,5-diphenyl-1H-pyrazole Visit Supplier Webpage Request for quotationCAS: 628333-86-8
Tel: +86-18821248368
Email: Int06@meryer.com
Mobile: +86-18821248368
QQ: 495145328
WhatsApp: +86-18821248368
View History
1-[2-[BIS(TERT-BUTYL)PHOSPHINO]PHENYL]-3,5-DIPHENYL-1H-PYRAZOL
ROSIGLITAZONE HCL
(三环己基膦)[(三环己基膦亚基)甲基]二氯化钌四氟硼酸盐
BETA-GLYCEROL PHOSPHATE DISODIUM SALT
[[2-甲基-1-(1-氧代丙氧基)丙氧基](4-苯丁基)氧膦基]乙酸
(S) (-)-ALPHA-PHENETHYLURETHANE
ROSIGLITAZONE HCL
(三环己基膦)[(三环己基膦亚基)甲基]二氯化钌四氟硼酸盐
BETA-GLYCEROL PHOSPHATE DISODIUM SALT
[[2-甲基-1-(1-氧代丙氧基)丙氧基](4-苯丁基)氧膦基]乙酸
(S) (-)-ALPHA-PHENETHYLURETHANE