(1,2-Dihydro-2-oxo-1-pyridyloxy)dipyrrolidinocarbenium hexafluorophosphate
O-(1,2-dihydro-2-oxo-1-pyridyl)-bis(te. methylene)uron. pf6
CAS: 177966-55-1
Molecular Formula: C14H20F6N3O2P
(1,2-Dihydro-2-oxo-1-pyridyloxy)dipyrrolidinocarbenium hexafluorophosphate - Names and Identifiers
| Name | O-(1,2-dihydro-2-oxo-1-pyridyl)-bis(te. methylene)uron. pf6 |
| Synonyms | HBTPyU O-(1,2-Dihydro-2-oxo O-(1,2-dihydro-2-oxo-1-pyridyl)-bis(te. methylene)uron. pf6 (1,2-Dihydro-2-oxo-1-pyridyloxy)dipyrrolidinocarbenium hexafluorophosphate N,N,N',N'-Bis(tetramethylene)-O-(1,2-dihydro-2-oxo-1-pyridyl)uronium hexafluorophosph O-(1,2-Dihydro-2-oxo-1-pyridyl)-N,N,N,N-bis(tetramethylene)uronium hexafluorophosphate N,N,N',N'-BIS(TETRAMETHYLENE)-O-(1,2-DIHYDRO-2-OXO-1-PYRIDYL)URONIUM HEXAFLUOROPHOSPHATE O-(1,2-DIHYDRO-2-OXO-1-PYRIDYL)-N,N,N',N'-BIS(TETRAMETHYLENE)URONIUM HEXAFLUOROPHOSPHATE N,N,Nμ,Nμ-Bis(tetramethylene)-O-(1,2-dihydro-2-oxo-1-pyridyl)uronium hexafluorophosphate, (1,2-Dihydro-2-oxo-1-pyridyloxy)dipyrrolidinocarbenium hexafluorophosphate |
| CAS | 177966-55-1 |
(1,2-Dihydro-2-oxo-1-pyridyloxy)dipyrrolidinocarbenium hexafluorophosphate - Physico-chemical Properties
| Molecular Formula | C14H20F6N3O2P |
| Molar Mass | 407.29 |
| Melting Point | 127-129°C(lit.) |
| Solubility | acetonitrile: 0.1g/mL, clear |
| Storage Condition | 2-8°C |
(1,2-Dihydro-2-oxo-1-pyridyloxy)dipyrrolidinocarbenium hexafluorophosphate - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. |
| WGK Germany | 3 |
| FLUKA BRAND F CODES | 8-10-21 |
(1,2-Dihydro-2-oxo-1-pyridyloxy)dipyrrolidinocarbenium hexafluorophosphate - Introduction
O-(1,)-bis(te. methylene)uron. pf6 is an organophosphorus compound with the chemical formula C14H12F6N3O2P. The following is a description of its nature, use, formulation and safety information:
Nature:
-Appearance: Common form is white solid.
-Melting point: approximately 120-130 ° C.
-Solubility: It is soluble in organic solvents such as dichloromethane, dichloroethane and ethanol, but insoluble in water.
Use:
- O-(1,)-bis(te. methylene)uron. pf6 is used as an activator and catalyst in organic synthesis and can be used in various chemical reactions.
-It is also often used as a stabilizer for cations in the synthesis of inorganic phosphorus compounds.
Method:
O-(1,)-bis(te. methylene)uron. pf6 can be synthesized by the following steps:
1. The reaction of 1,2-dioxo-1-pyridyl iodide and N,N,N',N'-tetraaminomethane yields 1,2-dioxo-1-pyridyl-N,N,N',N'-tetraaminomethane.
2. Reaction of 1,2-dioxo-1-pyridyl-N,N,N',N'-tetraaminomethane with hexafluorophosphoric acid yields O-(1, 2-Dioxo-1-pyridyl)-N,N,N',N'-tetrauronium hexafluorophosphate.
3. Finally, it reacts with formaldehyde to generate O-(1, O)-bis(te. Methyl) uron. Pf6.
Safety Information:
- O-(1,)-bis(te. methylene)uron. pf6 should be stored in a dust-and moisture-proof manner.
-Wear appropriate protective equipment such as gloves, glasses and protective clothing during operation.
-Avoid contact with skin and eyes. If there is contact, rinse immediately with plenty of water and seek medical treatment.
-Observe safe operating procedures and follow local regulations when using and handling.
Nature:
-Appearance: Common form is white solid.
-Melting point: approximately 120-130 ° C.
-Solubility: It is soluble in organic solvents such as dichloromethane, dichloroethane and ethanol, but insoluble in water.
Use:
- O-(1,)-bis(te. methylene)uron. pf6 is used as an activator and catalyst in organic synthesis and can be used in various chemical reactions.
-It is also often used as a stabilizer for cations in the synthesis of inorganic phosphorus compounds.
Method:
O-(1,)-bis(te. methylene)uron. pf6 can be synthesized by the following steps:
1. The reaction of 1,2-dioxo-1-pyridyl iodide and N,N,N',N'-tetraaminomethane yields 1,2-dioxo-1-pyridyl-N,N,N',N'-tetraaminomethane.
2. Reaction of 1,2-dioxo-1-pyridyl-N,N,N',N'-tetraaminomethane with hexafluorophosphoric acid yields O-(1, 2-Dioxo-1-pyridyl)-N,N,N',N'-tetrauronium hexafluorophosphate.
3. Finally, it reacts with formaldehyde to generate O-(1, O)-bis(te. Methyl) uron. Pf6.
Safety Information:
- O-(1,)-bis(te. methylene)uron. pf6 should be stored in a dust-and moisture-proof manner.
-Wear appropriate protective equipment such as gloves, glasses and protective clothing during operation.
-Avoid contact with skin and eyes. If there is contact, rinse immediately with plenty of water and seek medical treatment.
-Observe safe operating procedures and follow local regulations when using and handling.
Last Update：2024-04-10 22:29:15
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