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| | 2,8,9-Tri-i-butyl-2,5,8,9-tetraaza-1-phosphabicyclo[3.3.3]undecane Basic information | | Uses |
| Product Name: | 2,8,9-Tri-i-butyl-2,5,8,9-tetraaza-1-phosphabicyclo[3.3.3]undecane | | Synonyms: | 2,8 9-TRI-I-BUTYL-2,5,8 9-TETRAAZA-1-PHOSPHABICYCLO[3.3.3]UNDECANE;2,8,9-TRIISOBUTYL-2,5,8,9-TETRAAZA-1-PHOSPHABICYCLO[3.3.3]UNDECANE;2,8,9-Triisobutyl-2,5,8,9-tetraaza-1-phosphabicyclo[3.3.3]undecane,97%;Triisobutylazaphosphatrane;2,8,9-Triisobutyl-2,5,8,9-tetraaza-1-phosphabicyclo[3.3.3]undecane 97%;2,8,9-Triisobutyl-2,5,8,9-tetraaza-1-phosphabicyclo[3.3.3]undecane solution
;2,8,9-Tris(2-methylpropyl)-2,5,8,9-tetraaza-1-phosphabicyclo[3.3.3]undecane;4,6,11-tris(2-methylpropyl)-1,4,6,11-tetraza-5-phosphabicyclo[3.3.3]undecane | | CAS: | 331465-71-5 | | MF: | C18H39N4P | | MW: | 342.5 | | EINECS: | | | Product Categories: | organophosphine ligand | | Mol File: | 331465-71-5.mol | ![2,8,9-Tri-i-butyl-2,5,8,9-tetraaza-1-phosphabicyclo[3.3.3]undecane Structure](CAS/GIF/331465-71-5.gif) |
| | 2,8,9-Tri-i-butyl-2,5,8,9-tetraaza-1-phosphabicyclo[3.3.3]undecane Chemical Properties |
| Boiling point | 397.4±41.0 °C(Predicted) | | density | 0.964 g/mL at 25 °C(lit.) | | refractive index | n20/D 1.5020(lit.) | | Fp | 155 °F | | storage temp. | under inert gas (nitrogen or Argon) at 2-8°C | | pka | 8.90±0.20(Predicted) | | form | Liquid | | color | Clear colorless to yellow | | Sensitive | air sensitive, moisture sensitive |
| | 2,8,9-Tri-i-butyl-2,5,8,9-tetraaza-1-phosphabicyclo[3.3.3]undecane Usage And Synthesis |
| Uses | Exceedingly strong, non-ionic Brønsted and Lewis base useful in a variety of organic transformations.
| | Chemical Properties | Clear colorless to yellow liquid | | Uses | Triisobutylazaphosphatrane is reported to be used as a catalyst for the preparation of biaryl and alkenylarenes via Stille cross-coupling reaction. It also acts a catalyst for the synthesis of α-aryl-substituted nitriles. |
| | 2,8,9-Tri-i-butyl-2,5,8,9-tetraaza-1-phosphabicyclo[3.3.3]undecane Preparation Products And Raw materials |
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