No renderable structure data available
CCOP(=O)(C(=O)C1=CC=CC=C1)OCCChemical Intermediate
Structures, identifiers and computed properties have been matched to the database record by CAS.
| Intermediates | diethoxyphosphoryl(phenyl)methanone |
|---|---|
| IUPAC Name | — |
| CAS Number | 3277-27-8 |
| Database ID | 220226 |
| Molecular Formula | — |
| Molecular Weight | — |
Product Information
diethoxyphosphoryl(phenyl)methanone (CAS 3277-27-8) product identity, structure identifiers and related reaction data for chemical intermediate research and sourcing review.
Potential Applications
For professional research and industrial use only
Database ID 220226
Safety Notice
For professional research and industrial use only. Review the supplier safety data sheet before handling.
Synthesis data
10 reactions · 10 references
Conditions: temp:0.00; pressure:0.00; stir:
Source ID: ord-dfe9592acbf64e07bd26df275974cb3fConditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.
Procedure: To 140.57 grams (1.0 mole) of benzoyl chloride at 90° C there were added 166.2 grams (1.0 mole) of triethyl phosphite over a period of 1 hour. Ethyl chloride evolution ceased at the end of this period. The unreacted benzoyl chloride and triethyl phosphite were removed by distillation at reduced pressure, terminal conditions being 100° C and 8 mm, leaving a residue of 236 grams (90% yield) of diethyl benzoylphosphonate which was reacted with diethyl sodium phosphite as in Example 1 to produce tetraethyl phenyl hydroxymethane diphosphonate. This was hydrolyzed and the hydrolysis product purified in the same manner as in Example 1 to produce phenyl hydroxymethane diphosphonic acid as a viscous syrup having an acid number of 822 mg KOH/mg (Theroy is 835 mg KOH/gm); % P 22.8 (Theory 22.9%). The unreacted benzoyl chloride and triethyl phosphite were removed by distillation at reduced pressure, terminal conditions being 100° C
Source ID: ord-4b143721646d4431b493c2337d58561bConditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.
Procedure: To 140.57 grams (1.0 mole) of benzoyl chloride at 90° C. there were added 166.2 grams (1.0 mole) of triethyl phosphite over a period of 1 hour. Ethyl chloride evolution ceased at the end of this period. The unreacted benzoyl chloride and triethyl phosphite were removed by distillation at reduced pressure, terminal conditions being 100° C. and 8 mm. leaving a residue of 236 grams (90% yield) of diethyl benzoylphosphonate which was reacted with diethyl sodium phosphite as in Example 1 to produce tetraethyl phenyl hydroxymethane diphosphonate. This was hydrolyzed and the hydrolysis product purified in the same manner as in Example 1 to produce phenyl hydroxymethane diphosphonic acid as a viscous syrup having an acid number of 822 mg. KOH/mg (Theory is 836 mg. KOH/gm); % P 22.8 (Theory 22.9%). The unreacted benzoyl chloride and triethyl phosphite were removed by distillation at reduced pressure, terminal conditions being 100° C.
Source ID: ord-cc3472d463c64788a989fd9842b9a632Conditions: temp:0.00; pressure:0.00; stir:
Source ID: ord-dfe9592acbf64e07bd26df275974cb3fConditions: temp:0.00; pressure:0.00; stir:
Source ID: ord-dfe9592acbf64e07bd26df275974cb3fConditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.
Procedure: To 140.57 grams (1.0 mole) of benzoyl chloride at 90° C there were added 166.2 grams (1.0 mole) of triethyl phosphite over a period of 1 hour. Ethyl chloride evolution ceased at the end of this period. The unreacted benzoyl chloride and triethyl phosphite were removed by distillation at reduced pressure, terminal conditions being 100° C and 8 mm, leaving a residue of 236 grams (90% yield) of diethyl benzoylphosphonate which was reacted with diethyl sodium phosphite as in Example 1 to produce tetraethyl phenyl hydroxymethane diphosphonate. This was hydrolyzed and the hydrolysis product purified in the same manner as in Example 1 to produce phenyl hydroxymethane diphosphonic acid as a viscous syrup having an acid number of 822 mg KOH/mg (Theroy is 835 mg KOH/gm); % P 22.8 (Theory 22.9%). The unreacted benzoyl chloride and triethyl phosphite were removed by distillation at reduced pressure, terminal conditions being 100° C
Source ID: ord-4b143721646d4431b493c2337d58561bConditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.
Procedure: To 140.57 grams (1.0 mole) of benzoyl chloride at 90° C there were added 166.2 grams (1.0 mole) of triethyl phosphite over a period of 1 hour. Ethyl chloride evolution ceased at the end of this period. The unreacted benzoyl chloride and triethyl phosphite were removed by distillation at reduced pressure, terminal conditions being 100° C and 8 mm, leaving a residue of 236 grams (90% yield) of diethyl benzoylphosphonate which was reacted with diethyl sodium phosphite as in Example 1 to produce tetraethyl phenyl hydroxymethane diphosphonate. This was hydrolyzed and the hydrolysis product purified in the same manner as in Example 1 to produce phenyl hydroxymethane diphosphonic acid as a viscous syrup having an acid number of 822 mg KOH/mg (Theroy is 835 mg KOH/gm); % P 22.8 (Theory 22.9%). The unreacted benzoyl chloride and triethyl phosphite were removed by distillation at reduced pressure, terminal conditions being 100° C
Source ID: ord-4b143721646d4431b493c2337d58561bConditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.
Procedure: To 140.57 grams (1.0 mole) of benzoyl chloride at 90° C. there were added 166.2 grams (1.0 mole) of triethyl phosphite over a period of 1 hour. Ethyl chloride evolution ceased at the end of this period. The unreacted benzoyl chloride and triethyl phosphite were removed by distillation at reduced pressure, terminal conditions being 100° C. and 8 mm. leaving a residue of 236 grams (90% yield) of diethyl benzoylphosphonate which was reacted with diethyl sodium phosphite as in Example 1 to produce tetraethyl phenyl hydroxymethane diphosphonate. This was hydrolyzed and the hydrolysis product purified in the same manner as in Example 1 to produce phenyl hydroxymethane diphosphonic acid as a viscous syrup having an acid number of 822 mg. KOH/mg (Theory is 836 mg. KOH/gm); % P 22.8 (Theory 22.9%). The unreacted benzoyl chloride and triethyl phosphite were removed by distillation at reduced pressure, terminal conditions being 100° C.
Source ID: ord-2c37b068077d4dc5b324b95bf25fdc48Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.
Procedure: To 140.57 grams (1.0 mole) of benzoyl chloride at 90° C there were added 166.2 grams (1.0 mole) of triethyl phosphite over a period of 1 hour. Ethyl chloride evolution ceased at the end of this period. The unreacted benzoyl chloride and triethyl phosphite were removed by distillation at reduced pressure, terminal conditions being 100° C and 8 mm, leaving a residue of 236 grams (90% yield) of diethyl benzoylphosphonate which was reacted with diethyl sodium phosphite as in Example 1 to produce tetraethyl phenyl hydroxymethane diphosphonate. This was hydrolyzed and the hydrolysis product purified in the same manner as in Example 1 to produce phenyl hydroxymethane diphosphonic acid as a viscous syrup having an acid number of 822 mg KOH/mg (Theroy is 835 mg KOH/gm); % P 22.8 (Theory 22.9%). The unreacted benzoyl chloride and triethyl phosphite were removed by distillation at reduced pressure, terminal conditions being 100° C
Source ID: ord-4b143721646d4431b493c2337d58561bConditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.
Procedure: To 140.57 grams (1.0 mole) of benzoyl chloride at 90° C. there were added 166.2 grams (1.0 mole) of triethyl phosphite over a period of 1 hour. Ethyl chloride evolution ceased at the end of this period. The unreacted benzoyl chloride and triethyl phosphite were removed by distillation at reduced pressure, terminal conditions being 100° C. and 8 mm. leaving a residue of 236 grams (90% yield) of diethyl benzoylphosphonate which was reacted with diethyl sodium phosphite as in Example 1 to produce tetraethyl phenyl hydroxymethane diphosphonate. This was hydrolyzed and the hydrolysis product purified in the same manner as in Example 1 to produce phenyl hydroxymethane diphosphonic acid as a viscous syrup having an acid number of 822 mg. KOH/mg (Theory is 836 mg. KOH/gm); % P 22.8 (Theory 22.9%). The unreacted benzoyl chloride and triethyl phosphite were removed by distillation at reduced pressure, terminal conditions being 100° C.
Source ID: ord-cc3472d463c64788a989fd9842b9a632PubChem References
These sources are listed in the compound's public database record.
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