| Identification | Back Directory | [Name]
2,8,9-TRIMETHYL-2,5,8,9-TETRAAZA-1-PHOSPHABICYCLO[3.3.3]UNDECANE | [CAS]
120666-13-9 | [Synonyms]
Verkadebase
VERKADE SUPERBASE
2,8,9-TRIMETHYL-2,5,8,9-TETRAAZA-1- &
2,8,9-TRIMETHYL-2,5,8,9-TETRAAZA-1-PHOSPHABICYCLO[3.3.3]UNDECANE
2,8,9-Trimethyl-1-phospha-2,5,8,9-tetraazabicyclo[3.3.3]undecane
4,6,11-trimethyl-1,4,6,11-tetraza-5-phosphabicyclo[3.3.3]undecane
2,89-Trimethyl-2,5,89-tetraaza-1-phosphabicyclo[3.3.3]undecaneverkadesuperbase | [Molecular Formula]
C9H21N4P | [MDL Number]
MFCD00269837 | [MOL File]
120666-13-9.mol | [Molecular Weight]
216.26 |
| Chemical Properties | Back Directory | [Melting point ]
110-115 °C(lit.) | [Boiling point ]
263.9±39.0 °C(Predicted) | [form ]
solid | [pka]
10.43±0.20(Predicted) | [color ]
white waxy | [Sensitive ]
moisture sensitive, store cold | [BRN ]
4970285 | [InChI]
1S/C9H21N4P/c1-10-4-7-13-8-5-11(2)14(10)12(3)6-9-13/h4-9H2,1-3H3 | [InChIKey]
PCYSWBQHCWWSFW-UHFFFAOYSA-N | [SMILES]
CN1CCN2CCN(C)P1N(C)CC2 |
| Hazard Information | Back Directory | [Uses]
2,8,9-Trimethyl-2,5,8,9-tetraaza-1-phosphabicyclo[3.3.3]undecane (CAS# 120666-13-9) is a useful catalyst for the direct α-?arylation of nitriles with aryl chlorides and aryl bromides. It is also used as a catalyst in carbon dioxide reduction to methylamines under metal-free conditions. |
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