1-[2-[Bis(tert-butyl)phosphino]phenyl]-3,5-diphenyl-1H-pyrazole

• Catalog No.: 681555
• CAS Number: 628333-86-8
• M. F.: C29H33N2P
• M. W.: 440.559481
• Purity: 96%

SYNONYMS

• Title: 1-[2-[双(叔丁基)膦基]苯基]-3,5-二苯基-1H-吡唑
• IUPAC name: 1-[2-(di-tert-butylphosphanyl)phenyl]-3,5-diphenyl-1H-pyrazole
• IUPAC Traditional name: 1-[2-(di-tert-butylphosphanyl)phenyl]-3,5-diphenylpyrazole
• Synonyms: TrippyPhos

DATABASE IDS

• CAS Number: 628333-86-8
• PubChem SID: 24885641
• MDL Number: MFCD09038823

PROPERTIES

• Empirical Formula (Hill Notation): C29H33N2P
• Purity: 96%
• Melting Point: 138-142 °C
• GHS Signal Word: Danger
• GHS Hazard statements: H302-H315-H318-H335
• European Hazard Symbols: Harmful (Xn)
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves
• GHS Precautionary statements: P261-P280-P305 + P351 + P338
• Risk Statements: 22-37/38-41
• Safety Statements: 26-39
• German water hazard class: 3

DETAILS

Description (English)

Packaging
1, 5 g in glass bottle
Application
Catalyst in:
• Palladium-catalyzed cross-coupling-alkyne cyclization1
• Heterocyclization of diketones2
Non-proprietary ligand for palladium-catalyzed amination or aryl halides including aryl chlorides. Works best when the palladium source is Pd2(dba)3 (328774).

Description (简体中文)

包装
1, 5 g in glass bottle
Application
Catalyst in:
• Palladium-catalyzed cross-coupling-alkyne cyclization1
• Heterocyclization of diketones2
用于钯催化胺化或芳基卤（包括芳基氯）的非专有配体。当钯源为 Pd2(dba)3 (328774) 时效果最佳。