2-TERT-BUTYLIMINO-2-DIETHYLAMINO-1,3-DIMETHYL-PERHYDRO-1,3,2-DIAZAPHOSPHORINE
2-TERT-BUTYLIMINO-2-DIETHYLAMINO-1,3-DIMETHYL-PERHYDRO-1,3,2-DIAZAPHOSPHORINE Basic information
- Product Name:
- 2-TERT-BUTYLIMINO-2-DIETHYLAMINO-1,3-DIMETHYL-PERHYDRO-1,3,2-DIAZAPHOSPHORINE
- Synonyms:
-
- BEMP
- 1,3-Dimethyl-2-(diethylamino)-2-(tert-butylimino)-1,3-diaza-2-phospha(V)cyclohexane
- 1,3-Dimethyl-2-(diethylamino)-2-(tert-butylimino)hexahydro-1,3,2-diazaphosphorine
- 2-(tert-Butylimino)-2-(diethylamino)-1,3-dimethylhexahydro-1,3,2-diazaphosphorine
- 2,6-Dimethyl-1-(tert-butylimino)-N,N-diethyl-1,1-dihydro-2,6-diazaphosphorinane-1-amine
- 2-tert-Butylimino-2-diethylamino-1,3-dimethylhexahydro-1,3,2-diazaphosphorine
- N,N-Diethyl-1,3-dimethyl-2-(tert-butylimino)-1,2,3,4,5,6-hexahydro-2H,2H-1,3,2-diazaphosphorine-2-amine
- 2-TERT-BUTYLIMINO-2-DIETHYLAMINO-1,3-DIMETHYL-PERHYDRO-1,3,2-DIAZAPHOSPHORINE
- CAS:
- 98015-45-3
- MF:
- C13H31N4P
- MW:
- 274.39
- Mol File:
- 98015-45-3.mol
2-TERT-BUTYLIMINO-2-DIETHYLAMINO-1,3-DIMETHYL-PERHYDRO-1,3,2-DIAZAPHOSPHORINE Chemical Properties
- Boiling point:
- 74 °C0.03 mm Hg(lit.)
- Density
- 0.948 g/mL at 25 °C(lit.)
- refractive index
- n20/D 1.477(lit.)
- Flash point:
- 127 °F
- storage temp.
- Room Temperature
- solubility
- Acetonitrile (Slightly), Water (Slightly)
- form
- Liquid
- color
- Colorless
- BRN
- 5534901
Safety Information
- Hazard Codes
- C,N,F
- Risk Statements
- 34-67-65-62-51/53-48/20-11
- Safety Statements
- 26-36/37/39-45-62-61-16
- RIDADR
- UN 2920 8/PG 2
- WGK Germany
- 3
- F
- 10-34
- HazardClass
- 3.2
- PackingGroup
- III
MSDS
- Language:English Provider:SigmaAldrich
2-TERT-BUTYLIMINO-2-DIETHYLAMINO-1,3-DIMETHYL-PERHYDRO-1,3,2-DIAZAPHOSPHORINE Usage And Synthesis
Uses
Phosphazene Bases: a Family of Extremely Strong, Non-Ionic, Non-Charged Nitrogen–Bases
General Description
2-tert-Butylimino-2-diethylamino-1,3-dimethylperhydro-1,3,2-diazaphosphorine (BEMP) is a phosphazene base. BEMP participates in the mild base catalyzed nucleophilic ring opening of N-sulfonyl aziridines. BEMP supported on polystyrene (PS-BEMP) has been reported as an efficient catalyst for the ring-opening of epoxides with phenols. BEMP is about 2000 times more basic and also much more sterically hindered than DBU (l,8-diazabicyclo[5.4.0]undecene).
References
1. Schwesinger, R.; Willaredt, J.; Sclemper, H.; Keller, M.; Schmitt, D.; Fritz, H., Chem. Ber. 1994, 127, 2435.
2. Schwesinger, R., Chimia 1985, 39, 269.
3. Commercially available from Fluka.
4. Xu, W.; Mohan, R.; Morrissey, M. M., Biorg. Med. Chem. Lett. 1998, 8, 1089.
5. McComas, W.; Chen, L.; Kim, K., Tetrahedron Lett. 2000, 41, 3573.
6. Caldarelli, M.; Habermann, J.; Ley, S. V., J. Chem. Soc., Perkin Trans. 1. 1999, 107.
2-TERT-BUTYLIMINO-2-DIETHYLAMINO-1,3-DIMETHYL-PERHYDRO-1,3,2-DIAZAPHOSPHORINESupplier
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2-TERT-BUTYLIMINO-2-DIETHYLAMINO-1,3-DIMETHYL-PERHYDRO-1,3,2-DIAZAPHOSPHORINE(98015-45-3)Related Product Information
- 2-TERT-BUTYLIMINO-2-DIETHYLAMINO-1,3-DIMETHYL-PERHYDRO-1,3,2-DIAZAPHOSPHORINE ON POLYSTYRENE
- 2-TERT-BUTYLIMINO-2-DIETHYLAMINO-1,3-DIMETHYL-PERHYDRO-1,3,2-DIAZAPHOSPHORINE, POLYMER-BOUND
- PHOSPHAZENE BASE P1-T-BU
- IMINO-TRIS(DIMETHYLAMINO)PHOSPHORANE
- 2-TERT-BUTYLIMINO-2-DIETHYLAMINO-1,3-DIMETHYL-PERHYDRO-1,3,2-DIAZAPHOSPHORINE
- Hexamethylphosphorous triamide