((1,3-dioxan-2-yl)methyl)triphenylphosphonium bromide CAS#: 73022-37-4; ChemWhat Code: 1489774

IdentificationPhysical DataSpectra
Route of Synthesis (ROS)Safety and HazardsOther Data

Identification

Product Name((1,3-dioxan-2-yl)methyl)triphenylphosphonium bromide
IUPAC Name1,3-dioxan-2-ylmethyl(triphenyl)phosphanium;bromide
Molecular StructureStructure of ((1,3-dioxan-2-yl)methyl)triphenylphosphonium bromide CAS 73022-37-4
CAS Registry Number 73022-37-4
Synonyms73022-37-4
SCHEMBL4637900
(1,3-Dioxan-2-yl)methylphosphanium bromide
DTXSID80600946
((1,3-Dioxan-2-yl)methyl)triphenylphosphonium bromide
((1,3-Dioxan-2-yl)methyl)triphenylphosphoniumbromide
Molecular FormulaC23H24BrO2P
Molecular Weight443.3
InChIInChI=1S/C23H24O2P.BrH/c1-4-11-20(12-5-1)26(21-13-6-2-7-14-21,22-15-8-3-9-16-22)19-23-24-17-10-18-25-23;/h1-9,11-16,23H,10,17-19H2;1H/q+1;/p-1
InChI KeySIXFAAOXDKTBRO-UHFFFAOYSA-M
Isomeric SMILESC1COC(OC1)C[P+](C2=CC=CC=C2)(C3=CC=CC=C3)C4=CC=CC=C4.[Br-]  

Physical Data

AppearancePowder

Spectra

No data available


Route of Synthesis (ROS)

Route of Synthesis (ROS) of ((1,3-dioxan-2-yl)methyl)triphenylphosphonium bromide CAS 73022-37-4
Route of Synthesis (ROS) of ((1,3-dioxan-2-yl)methyl)triphenylphosphonium bromide CAS 73022-37-4
ConditionsYield
With 18-crown-6 ether; sodium hydride In tetrahydrofuran at 0 – 60℃; for 0.166667h; Wittig-Horner Reaction;

Experimental Procedure

9.1 (1) Synthesis of compound KSLOH09
Compound KSLOH08 (2 g, 7.11 mmol) was dissolved in 50 mL of tetrahydrofuran,(1,3-dioxane-2-methyl)triphenylphosphonium bromide (6.104 g, 14.228 mmol) was added under stirring at 0°C,Sodium hydride (60% oil dispersion) (1.422 g, 35.55 mmol),18-crown-6 ether (178mg, 25mg/mmol),After stirring for 10 min,The temperature was raised to 50-60°C, and the reaction was carried out overnight.The next day, a small amount of water was added to the reaction solution to quench,Then 1M HCl solution was added to the reaction solution and stirred.TLC monitoring,After the reaction is over,Adjust pH to 7 with ammonia,The mixture was extracted three times with ethyl acetate,Combine the organic phases,After drying with anhydrous Na2SO4,spin dry,A total of 2 g of KSLOH09 were obtained by column chromatography,as a yellow solid,Yield was 92%.
92%

Safety and Hazards

GHS Hazard StatementsNot Classified

Other Data

TransportationStore at 2~8° for long time.
HS Code
StorageStore at 2~8° for long time.
Shelf Life1 year
Market Price
Druglikeness
Lipinski rules component
Molecular Weight443.32
logP7.198
HBA2
HBD0
Matching Lipinski Rules3
Veber rules component
Polar Surface Area (PSA)18.46
Rotatable Bond (RotB)5
Matching Veber Rules2

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