Pentaerythritol
4-(hydroxymethyl)-1-oxido-2,6,7-trioxa-1-phosphabicyclo [2.2.2] octane
Conditions | Yield |
---|---|
With trichlorophosphate | 95% |
With trichlorophosphate In 1,4-dioxane at 90℃; for 8h; Reflux; | 94% |
With trichlorophosphate In 1,4-dioxane at 80 - 100℃; Reflux; | 88% |
Pentaerythritol
trichlorophosphate
4-(hydroxymethyl)-1-oxido-2,6,7-trioxa-1-phosphabicyclo [2.2.2] octane
Conditions | Yield |
---|---|
In 1,4-dioxane at 20 - 95℃; Inert atmosphere; Reflux; Large scale; | 85% |
4-(hydroxymethyl)-1-oxido-2,6,7-trioxa-1-phosphabicyclo [2.2.2] octane
benzene-1,3-dicarbonyl dichloride
Conditions | Yield |
---|---|
With triethylamine In 5,5-dimethyl-1,3-cyclohexadiene at 140℃; for 6h; | 95% |
4-(hydroxymethyl)-1-oxido-2,6,7-trioxa-1-phosphabicyclo [2.2.2] octane
Conditions | Yield |
---|---|
Stage #1: 4-(hydroxymethyl)-1-oxido-2,6,7-trioxa-1-phosphabicyclo [2.2.2] octane With tetrachlorosilane In 1,4-dioxane at 20 - 100℃; for 6h; Inert atmosphere; Industrial scale; Stage #2: With pyridine In 1,4-dioxane for 1h; Temperature; Solvent; Inert atmosphere; Heating; Industrial scale; | 94.6% |
bis(phenyl) carbonate
4-(hydroxymethyl)-1-oxido-2,6,7-trioxa-1-phosphabicyclo [2.2.2] octane
Conditions | Yield |
---|---|
With 1H-imidazole In various solvent(s) at 180 - 210℃; under 10 - 50 Torr; transesterification; | 94% |
dimethyldimethoxysilan
4-(hydroxymethyl)-1-oxido-2,6,7-trioxa-1-phosphabicyclo [2.2.2] octane
Conditions | Yield |
---|---|
In 1,4-dioxane at 100℃; for 8h; Solvent; Temperature; Inert atmosphere; | 93.6% |
Methyltrichlorosilane
4-(hydroxymethyl)-1-oxido-2,6,7-trioxa-1-phosphabicyclo [2.2.2] octane
Conditions | Yield |
---|---|
In 1,4-dioxane at 30 - 100℃; for 7h; Solvent; Temperature; | 93.2% |
Methyltrimethoxysilan
4-(hydroxymethyl)-1-oxido-2,6,7-trioxa-1-phosphabicyclo [2.2.2] octane
Conditions | Yield |
---|---|
In 1,4-dioxane at 100℃; for 7h; Solvent; Temperature; Inert atmosphere; | 92.7% |
tetraethoxy orthosilicate
4-(hydroxymethyl)-1-oxido-2,6,7-trioxa-1-phosphabicyclo [2.2.2] octane
Conditions | Yield |
---|---|
In 1,4-dioxane at 100℃; Solvent; Inert atmosphere; | 92.4% |
triphenyl phosphite
4-(hydroxymethyl)-1-oxido-2,6,7-trioxa-1-phosphabicyclo [2.2.2] octane
Conditions | Yield |
---|---|
With sodium In various solvent(s) at 180 - 210℃; under 10 - 50 Torr; transesterification; | 92% |
chloro-trimethyl-silane
4-(hydroxymethyl)-1-oxido-2,6,7-trioxa-1-phosphabicyclo [2.2.2] octane
Conditions | Yield |
---|---|
In 1,4-dioxane at 50 - 100℃; for 8h; Solvent; Temperature; | 91.6% |
4-(hydroxymethyl)-1-oxido-2,6,7-trioxa-1-phosphabicyclo [2.2.2] octane
trichlorophosphate
Conditions | Yield |
---|---|
Stage #1: 4-(hydroxymethyl)-1-oxido-2,6,7-trioxa-1-phosphabicyclo [2.2.2] octane; trichlorophosphate With aluminum (III) chloride In acetonitrile at 80 - 85℃; Inert atmosphere; Autoclave; Stage #2: With hydrogenchloride In water; acetonitrile | 90% |
4-(hydroxymethyl)-1-oxido-2,6,7-trioxa-1-phosphabicyclo [2.2.2] octane
p-toluenesulfonyl chloride
(1-oxido-2,6,7-trioxa-1-phosphabicyclo[2.2.2]octan-4-yl)methyl 4-methylbenzenesulfonate
Conditions | Yield |
---|---|
Stage #1: 4-(hydroxymethyl)-1-oxido-2,6,7-trioxa-1-phosphabicyclo [2.2.2] octane With triethylamine In acetone at 25℃; for 0.333333h; Inert atmosphere; Stage #2: p-toluenesulfonyl chloride In acetone at 25℃; for 8h; Inert atmosphere; | 88% |
Stage #1: 4-(hydroxymethyl)-1-oxido-2,6,7-trioxa-1-phosphabicyclo [2.2.2] octane With triethylamine In acetone at 20℃; for 0.25h; Inert atmosphere; Stage #2: p-toluenesulfonyl chloride In acetone at 80℃; Inert atmosphere; | 80.6% |
Tetraisopropoxysilan
4-(hydroxymethyl)-1-oxido-2,6,7-trioxa-1-phosphabicyclo [2.2.2] octane
Conditions | Yield |
---|---|
In 5,5-dimethyl-1,3-cyclohexadiene at 120℃; Solvent; Inert atmosphere; | 87.5% |
4-(hydroxymethyl)-1-oxido-2,6,7-trioxa-1-phosphabicyclo [2.2.2] octane
methanesulfonyl chloride
Conditions | Yield |
---|---|
Stage #1: 4-(hydroxymethyl)-1-oxido-2,6,7-trioxa-1-phosphabicyclo [2.2.2] octane With pyridine In tetrahydrofuran at 50℃; for 0.166667h; Inert atmosphere; Stage #2: methanesulfonyl chloride In tetrahydrofuran at 50℃; for 10h; Inert atmosphere; | 86% |
Stage #1: 4-(hydroxymethyl)-1-oxido-2,6,7-trioxa-1-phosphabicyclo [2.2.2] octane With triethylamine In dichloromethane at 20℃; for 0.25h; Stage #2: methanesulfonyl chloride In dichloromethane at 20℃; | 82.5% |
tetrapropoxysilane
4-(hydroxymethyl)-1-oxido-2,6,7-trioxa-1-phosphabicyclo [2.2.2] octane
Conditions | Yield |
---|---|
In diethylene glycol dimethyl ether at 140℃; Solvent; Inert atmosphere; | 85.7% |
4-(hydroxymethyl)-1-oxido-2,6,7-trioxa-1-phosphabicyclo [2.2.2] octane
2-(4-fluorophenoxy)acetyl chloride
Conditions | Yield |
---|---|
With triethylamine In acetonitrile at 0 - 20℃; for 1h; | 84% |
perfluoro-1-butanesulfonyl fluoride
4-(hydroxymethyl)-1-oxido-2,6,7-trioxa-1-phosphabicyclo [2.2.2] octane
Conditions | Yield |
---|---|
Stage #1: 4-(hydroxymethyl)-1-oxido-2,6,7-trioxa-1-phosphabicyclo [2.2.2] octane With triethylamine In dichloromethane at 35℃; for 0.166667h; Inert atmosphere; Stage #2: perfluoro-1-butanesulfonyl fluoride In dichloromethane at 35℃; for 8h; Inert atmosphere; | 83% |
4-(hydroxymethyl)-1-oxido-2,6,7-trioxa-1-phosphabicyclo [2.2.2] octane
9,10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide
Conditions | Yield |
---|---|
With 1-methyl-1H-imidazole In tetrachloromethane; dichloromethane at 15 - 20℃; for 7h; Reflux; | 82% |
With tetrachloromethane In dichloromethane at 15 - 45℃; for 4h; Inert atmosphere; Large scale; | 76% |
With 1-methyl-1H-imidazole; tetrachloromethane In dichloromethane at 45℃; for 7h; Inert atmosphere; Cooling with ice; | 70% |
4-(hydroxymethyl)-1-oxido-2,6,7-trioxa-1-phosphabicyclo [2.2.2] octane
1-<2-(trichlorosilyl)ethyl>adamantane
Conditions | Yield |
---|---|
Stage #1: 4-(hydroxymethyl)-1-oxido-2,6,7-trioxa-1-phosphabicyclo [2.2.2] octane With aluminum (III) chloride; triethylamine In N,N-dimethyl-formamide at 75℃; Inert atmosphere; Stage #2: 1-<2-(trichlorosilyl)ethyl>adamantane In N,N-dimethyl-formamide for 23h; Solvent; Reagent/catalyst; Reflux; | 81.2% |
octane-1-sulfonyl chloride
4-(hydroxymethyl)-1-oxido-2,6,7-trioxa-1-phosphabicyclo [2.2.2] octane
Conditions | Yield |
---|---|
Stage #1: 4-(hydroxymethyl)-1-oxido-2,6,7-trioxa-1-phosphabicyclo [2.2.2] octane With C9H14N2O4P(1+)*CH3O3S(1-) In dichloromethane at 25℃; for 0.166667h; Inert atmosphere; Stage #2: octane-1-sulfonyl chloride at 28℃; for 6h; | 81% |
4,4-bis(4-hydroxyphenyl)valeric acid
4-(hydroxymethyl)-1-oxido-2,6,7-trioxa-1-phosphabicyclo [2.2.2] octane
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid In acetonitrile at 70℃; for 24h; Inert atmosphere; | 80.2% |
With toluene-4-sulfonic acid In acetonitrile for 24h; Inert atmosphere; Reflux; | 55% |
4-(hydroxymethyl)-1-oxido-2,6,7-trioxa-1-phosphabicyclo [2.2.2] octane
2-(2,4-dichlorophenoxy)acetyl chloride
Conditions | Yield |
---|---|
With triethylamine In acetonitrile at 0 - 20℃; for 1h; | 78% |
4-(hydroxymethyl)-1-oxido-2,6,7-trioxa-1-phosphabicyclo [2.2.2] octane
2-(2-chloro-4-fluorophenoxy)acetyl chloride
Conditions | Yield |
---|---|
With triethylamine In acetonitrile at 0 - 20℃; for 1h; | 78% |
6-Chloro-6H-dibenz<1,2>oxaphosphorin
4-(hydroxymethyl)-1-oxido-2,6,7-trioxa-1-phosphabicyclo [2.2.2] octane
Conditions | Yield |
---|---|
With triethylamine In dichloromethane at 20℃; for 8h; Inert atmosphere; Large scale; | 76% |
In dichloromethane at 0 - 20℃; Inert atmosphere; | 60% |
4-(hydroxymethyl)-1-oxido-2,6,7-trioxa-1-phosphabicyclo [2.2.2] octane
<2-Fluor-phenoxy>-acetylchlorid
Conditions | Yield |
---|---|
With triethylamine In acetonitrile at 0 - 20℃; for 1h; | 73% |
2-(4-methylphenoxy)acetyl chloride
4-(hydroxymethyl)-1-oxido-2,6,7-trioxa-1-phosphabicyclo [2.2.2] octane
Conditions | Yield |
---|---|
With triethylamine In acetonitrile at 0 - 20℃; for 1h; | 71% |
2-methyl-4-chlorophenoxyacetyl chloride
4-(hydroxymethyl)-1-oxido-2,6,7-trioxa-1-phosphabicyclo [2.2.2] octane
Conditions | Yield |
---|---|
With triethylamine In acetonitrile at 0 - 20℃; for 1h; | 71% |
p-chlorodibenzo[c.e][1,2]oxaphosphorine
4-(hydroxymethyl)-1-oxido-2,6,7-trioxa-1-phosphabicyclo [2.2.2] octane
Conditions | Yield |
---|---|
Stage #1: p-chlorodibenzo[c.e][1,2]oxaphosphorine With sulfur In toluene for 5h; Reflux; Stage #2: 4-(hydroxymethyl)-1-oxido-2,6,7-trioxa-1-phosphabicyclo [2.2.2] octane With 1-methyl-1H-imidazole In toluene at 15 - 20℃; for 3h; Reflux; | 70% |
4-(hydroxymethyl)-1-oxido-2,6,7-trioxa-1-phosphabicyclo [2.2.2] octane
Phenoxyacetyl chloride
Conditions | Yield |
---|---|
With triethylamine In acetonitrile at 0 - 20℃; for 1h; | 69% |
This chemical is called 2,6,7-Trioxa-1-phosphabicyclo[2.2.2]octane-4-methanol,1-oxide, and its IUPAC name is (1-oxo-2,6,7-trioxa-1λ5-phosphabicyclo[2.2.2]octan-4-yl)methanol. With the molecular formula of C5H9O5P, its molecular weight is 180.10. The CAS registry number of this chemical is 5301-78-0.
Other characteristics of 2,6,7-Trioxa-1-phosphabicyclo[2.2.2]octane-4-methanol,1-oxide can be summarised as followings: (1)ACD/LogP: -1.08; (2)# of Rule of 5 Violations: 0; (3)#H bond acceptors: 5; (4)#H bond donors: 1; (5)#Freely Rotating Bonds: 2; (6)Polar Surface Area: 63.8 Å2; (7)Index of Refraction: 1.502; (8)Molar Refractivity: 34.61 cm3; (9)Molar Volume: 117.1 cm3; (10)Polarizability: 13.72×10-24cm3; (11)Surface Tension: 53.5 dyne/cm; (12)Density: 1.53 g/cm3; (13)Flash Point: 117.6 °C; (14)Enthalpy of Vaporization: 59.11 kJ/mol; (15)Boiling Point: 270.9 °C at 760 mmHg; (16)Vapour Pressure: 0.000872 mmHg at 25°C.
Uses of this chemical: The 2,6,7-Trioxa-1-phosphabicyclo[2.2.2]octane-4-methanol,1-oxide could react with Carbonic acid diphenyl ester to obtain the Carbonic acid bis-(1-oxo-2,6,7-trioxa-1l5-phospha-bicyclo[2.2.2]oct-4-ylmethyl) ester. This reaction needs the reagent of Imidazole and the solvent of Various solvent. The yield is 94 %. In addition, this reaction should be taken at the temperature of 180 - 210 °C, Under the pressure 10 - 50 Pa.
You can still convert the following datas into molecular structure:
1.SMILES: O=P12OCC(CO1)(CO2)CO
2.InChI: InChI=1/C5H9O5P/c6-1-5-2-8-11(7,9-3-5)10-4-5/h6H,1-4H2
3.InChIKey: YASRHLDAFCMIPB-UHFFFAOYAQ
4.Std. InChI: InChI=1S/C5H9O5P/c6-1-5-2-8-11(7,9-3-5)10-4-5/h6H,1-4H2
5.Std. InChIKey: YASRHLDAFCMIPB-UHFFFAOYSA-N
The toxicity data is as follows:
Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
---|---|---|---|---|---|
mouse | LD50 | intraperitoneal | > 500mg/kg (500mg/kg) | BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD | Science. Vol. 182, Pg. 1135, 1973. Link to PubMed |
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