Welcome to LookChem.com Sign In|Join Free

CAS

  • or

824-72-6

Post Buying Request

824-72-6 Suppliers

Recommended suppliersmore

  • Product
  • FOB Price
  • Min.Order
  • Supply Ability
  • Supplier
  • Contact Supplier

824-72-6 Usage

Chemical Properties

Colorless to light yellow liqui

Uses

Phenylphosphonic dichloride is used in the preparation of 2-phenyl-[1,3,2]dioxaphosphepane-2-oxide. Further, it acts as an effective reagent for the chlorinative dehydration of some heterocycles.

Purification Methods

Fractionally distil it using a very efficient or a spinning band column. [Lecher et al. J Am Chem Soc 76 1045 1954, NMR: Müller et al. J Am Chem Soc 78 3557 1956, Van Wazer et al. J Am Chem Soc 78 5715 1956, IR: Daasch & Smith Anal Chem 23 853 1951, Beilstein 16 IV 1074.]

Check Digit Verification of cas no

The CAS Registry Mumber 824-72-6 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 8,2 and 4 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 824-72:
(5*8)+(4*2)+(3*4)+(2*7)+(1*2)=76
76 % 10 = 6
So 824-72-6 is a valid CAS Registry Number.
InChI:InChI=1/C6H5Cl2OP/c7-10(8,9)6-4-2-1-3-5-6/h1-5H

824-72-6 Well-known Company Product Price

  • Brand
  • (Code)Product description
  • CAS number
  • Packaging
  • Price
  • Detail
  • Alfa Aesar

  • (A13777)  Phenylphosphonic dichloride, 90+%   

  • 824-72-6

  • 50g

  • 190.0CNY

  • Detail
  • Alfa Aesar

  • (A13777)  Phenylphosphonic dichloride, 90+%   

  • 824-72-6

  • 250g

  • 920.0CNY

  • Detail
  • Alfa Aesar

  • (A13777)  Phenylphosphonic dichloride, 90+%   

  • 824-72-6

  • 1000g

  • 2133.0CNY

  • Detail
  • Aldrich

  • (389560)  Phenylphosphonicdichloride  technical grade, 90%

  • 824-72-6

  • 389560-100ML

  • 511.29CNY

  • Detail
  • Aldrich

  • (389560)  Phenylphosphonicdichloride  technical grade, 90%

  • 824-72-6

  • 389560-500ML

  • 2,052.18CNY

  • Detail

824-72-6SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name Phenylphosphonic dichloride

1.2 Other means of identification

Product number -
Other names Phosphonic dichloride, phenyl-

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:824-72-6 SDS

824-72-6Synthetic route

phenyltetrachlorophosphorane
4895-65-2

phenyltetrachlorophosphorane

P,P-dichlorophenylphosphine oxide
824-72-6

P,P-dichlorophenylphosphine oxide

Conditions
ConditionsYield
With sodium dithionite In tetrachloromethane at 20℃; Substitution;96%
With water
With sulfur dioxide
Multi-step reaction with 2 steps
1: NEt3 / CH2Cl2 / 13 h / 40 °C
2: 38 percent Spectr. / NEt3 / toluene; CH2Cl2 / 4 h / 0 °C
View Scheme
With amino acid at 20 - 25℃;
phosphoric acid monophenyl ester
701-64-4

phosphoric acid monophenyl ester

P,P-dichlorophenylphosphine oxide
824-72-6

P,P-dichlorophenylphosphine oxide

Conditions
ConditionsYield
With oxalyl dichloride; N,N-dimethyl-formamide In dichloromethane at 20 - 45℃; for 5h;96%
phenylphosphonate
1571-33-1

phenylphosphonate

P,P-dichlorophenylphosphine oxide
824-72-6

P,P-dichlorophenylphosphine oxide

Conditions
ConditionsYield
With oxalyl dichloride In dichloromethane; N,N-dimethyl-formamide Heating;93%
With phosphorus pentachloride for 2h; Heating;91%
With oxalyl dichloride; N,N-dimethyl-formamide In dichloromethane at 20 - 40℃; for 1h;
diethyl phenylphosphonate
1754-49-0

diethyl phenylphosphonate

P,P-dichlorophenylphosphine oxide
824-72-6

P,P-dichlorophenylphosphine oxide

Conditions
ConditionsYield
With thionyl chloride; N-Formylpiperidine for 20h; Heating;91.3%
Multi-step reaction with 2 steps
1: hydrogenchloride / 12 h / 100 °C
2: oxalyl dichloride; N,N-dimethyl-formamide / dichloromethane / 5 h / 20 - 45 °C
View Scheme
dimethyl phenylphosphonate
2240-41-7

dimethyl phenylphosphonate

P,P-dichlorophenylphosphine oxide
824-72-6

P,P-dichlorophenylphosphine oxide

Conditions
ConditionsYield
With thionyl chloride In N,N-dimethyl-formamide at 120℃; for 4h;88.2%
oxalyl dichloride
79-37-8

oxalyl dichloride

dimethyl phenylphosphonate
2240-41-7

dimethyl phenylphosphonate

P,P-dichlorophenylphosphine oxide
824-72-6

P,P-dichlorophenylphosphine oxide

Conditions
ConditionsYield
84%
Dichlorophenylphosphine
644-97-3

Dichlorophenylphosphine

P,P-dichlorophenylphosphine oxide
824-72-6

P,P-dichlorophenylphosphine oxide

Conditions
ConditionsYield
With chlorine; iodine; iron(III) chloride In tetrachloromethane at 60 - 70℃; for 5h;82.5%
With air
With oxygen
phosgene
75-44-5

phosgene

phenylphosphonate
1571-33-1

phenylphosphonate

P,P-dichlorophenylphosphine oxide
824-72-6

P,P-dichlorophenylphosphine oxide

Conditions
ConditionsYield
In chlorobenzene75%
With pyridine In chlorobenzene
phosgene
75-44-5

phosgene

diethyl phenylphosphonate
1754-49-0

diethyl phenylphosphonate

P,P-dichlorophenylphosphine oxide
824-72-6

P,P-dichlorophenylphosphine oxide

Conditions
ConditionsYield
71%
phenyl-phosphonothioic acid
25331-57-1

phenyl-phosphonothioic acid

P,P-dichlorophenylphosphine oxide
824-72-6

P,P-dichlorophenylphosphine oxide

Conditions
ConditionsYield
With pyridine; thionyl chloride for 4h; Heating;70%
diethyl phenylphosphonothioate
6231-03-4

diethyl phenylphosphonothioate

P,P-dichlorophenylphosphine oxide
824-72-6

P,P-dichlorophenylphosphine oxide

Conditions
ConditionsYield
With pyridine; thionyl chloride for 4h; Heating;50%
triphenylphosphine
603-35-0

triphenylphosphine

P,P-dichlorophenylphosphine oxide
824-72-6

P,P-dichlorophenylphosphine oxide

Conditions
ConditionsYield
With trichlorophosphate at 325℃; for 2h;31%
N,N'-Dimethylurea
96-31-1

N,N'-Dimethylurea

2,2-Dichlor-1,3-dimethyl-2-phenyl-2λ5-phosphetidin-4-on
131561-32-5

2,2-Dichlor-1,3-dimethyl-2-phenyl-2λ5-phosphetidin-4-on

A

P,P-dichlorophenylphosphine oxide
824-72-6

P,P-dichlorophenylphosphine oxide

B

1,3 Dimethyl-2-phenyl-1,3,2-diazaphosphetidin-4-on-2-oxid
126695-50-9

1,3 Dimethyl-2-phenyl-1,3,2-diazaphosphetidin-4-on-2-oxid

C

1,3,5,7-Tetramethyl-4-phenyl-1,3,5,7-tetraaza-4λ5-phosphaspiro<3.3>heptan-2,6-dion
74411-89-5

1,3,5,7-Tetramethyl-4-phenyl-1,3,5,7-tetraaza-4λ5-phosphaspiro<3.3>heptan-2,6-dion

Conditions
ConditionsYield
With triethylamine In dichloromethane; toluene at 0℃; for 4h;A 38 % Spectr.
B 26 % Spectr.
C 6%
phenylphosphonate
1571-33-1

phenylphosphonate

phenyltetrachlorophosphorane
4895-65-2

phenyltetrachlorophosphorane

P,P-dichlorophenylphosphine oxide
824-72-6

P,P-dichlorophenylphosphine oxide

phenylphosphinic acid
1779-48-2

phenylphosphinic acid

P,P-dichlorophenylphosphine oxide
824-72-6

P,P-dichlorophenylphosphine oxide

Conditions
ConditionsYield
With phosphorus pentachloride unter Kuehlung;
phenyltetrachlorophosphorane
4895-65-2

phenyltetrachlorophosphorane

acetic acid
64-19-7

acetic acid

A

P,P-dichlorophenylphosphine oxide
824-72-6

P,P-dichlorophenylphosphine oxide

B

acetyl chloride
75-36-5

acetyl chloride

benzene
71-43-2

benzene

P,P-dichlorophenylphosphine oxide
824-72-6

P,P-dichlorophenylphosphine oxide

Conditions
ConditionsYield
With phosphorus pentoxide at 275℃; beim Erwaermen des Reaktionsprodukts mit PCl5 und POCl3;
N,N'-Dimethylurea
96-31-1

N,N'-Dimethylurea

phenyltetrachlorophosphorane
4895-65-2

phenyltetrachlorophosphorane

A

P,P-dichlorophenylphosphine oxide
824-72-6

P,P-dichlorophenylphosphine oxide

B

2,2-Dichlor-1,3-dimethyl-2-phenyl-2λ5-phosphetidin-4-on
131561-32-5

2,2-Dichlor-1,3-dimethyl-2-phenyl-2λ5-phosphetidin-4-on

Conditions
ConditionsYield
With triethylamine In dichloromethane at 40℃; for 13h; Yield given. Yields of byproduct given. Title compound not separated from byproducts;
trichloro(2-ethoxyvinyl)phenylphosphorane
90876-60-1

trichloro(2-ethoxyvinyl)phenylphosphorane

A

P,P-dichlorophenylphosphine oxide
824-72-6

P,P-dichlorophenylphosphine oxide

B

phenyl-β-ethoxyvinylphosphinic chloride
90876-11-2

phenyl-β-ethoxyvinylphosphinic chloride

C

(1-chloro-2-ethoxyvinyl)phenylphosphinic chloride

(1-chloro-2-ethoxyvinyl)phenylphosphinic chloride

D

(1,1,2-trichloro-2-ethoxyethyl)phenylphosphinic chloride

(1,1,2-trichloro-2-ethoxyethyl)phenylphosphinic chloride

Conditions
ConditionsYield
With sulfuryl dichloride In benzene at -3 - 0℃;
phenyltetrachlorophosphorane
4895-65-2

phenyltetrachlorophosphorane

A

P,P-dichlorophenylphosphine oxide
824-72-6

P,P-dichlorophenylphosphine oxide

B

Dichlorophenylphosphine
644-97-3

Dichlorophenylphosphine

Conditions
ConditionsYield
With Diethyl phosphate In benzene for 1h; Product distribution; (C2H5O)2PONa;
C8H8Cl4NOP
135289-86-0

C8H8Cl4NOP

P,P-dichlorophenylphosphine oxide
824-72-6

P,P-dichlorophenylphosphine oxide

Conditions
ConditionsYield
With sulfur dioxide In toluene at 0 - 5℃;14.2 g
C10H12Cl4NOP
135289-88-2

C10H12Cl4NOP

P,P-dichlorophenylphosphine oxide
824-72-6

P,P-dichlorophenylphosphine oxide

Conditions
ConditionsYield
With sulfur dioxide In toluene at 0 - 5℃;15.9 g
C10H12Cl4NOP
135289-87-1

C10H12Cl4NOP

P,P-dichlorophenylphosphine oxide
824-72-6

P,P-dichlorophenylphosphine oxide

Conditions
ConditionsYield
With sulfur dioxide In toluene at 0 - 5℃;9.9 g
Dichlorophenylphosphine
644-97-3

Dichlorophenylphosphine

oxygen

oxygen

P,P-dichlorophenylphosphine oxide
824-72-6

P,P-dichlorophenylphosphine oxide

phenyltetrachlorophosphorane
4895-65-2

phenyltetrachlorophosphorane

sulfur dioxide

sulfur dioxide

A

P,P-dichlorophenylphosphine oxide
824-72-6

P,P-dichlorophenylphosphine oxide

B

thionyl chloride
7719-09-7

thionyl chloride

P,P-dichlorophenylphosphine oxide
824-72-6

P,P-dichlorophenylphosphine oxide

(S,S)-1,2-diphenyl-1,2-diaminoethane
29841-69-8

(S,S)-1,2-diphenyl-1,2-diaminoethane

(S3,S4)-1-phenyl-(3,4-diphenyl)diazaphospholidine 1-oxide

(S3,S4)-1-phenyl-(3,4-diphenyl)diazaphospholidine 1-oxide

P,P-dichlorophenylphosphine oxide
824-72-6

P,P-dichlorophenylphosphine oxide

meso-1,2-bis(1-hydroxyethyl)benzene
53354-75-9

meso-1,2-bis(1-hydroxyethyl)benzene

meso-1,5-dimethyl-3-phenyl-1,5-dihydro-benzo[e][1,3,2]dioxa-phosphepine-3-oxide
679430-35-4

meso-1,5-dimethyl-3-phenyl-1,5-dihydro-benzo[e][1,3,2]dioxa-phosphepine-3-oxide

Conditions
ConditionsYield
With pyridine In dichloromethane at 0℃; for 1h;100%
P,P-dichlorophenylphosphine oxide
824-72-6

P,P-dichlorophenylphosphine oxide

(-)-menthol
2216-51-5

(-)-menthol

A

(1R,2S,5R)-5-methyl-2-(propan-2-yl)cyclohexyl phenylphosphinate
31352-60-0, 31352-61-1, 54353-18-3

(1R,2S,5R)-5-methyl-2-(propan-2-yl)cyclohexyl phenylphosphinate

B

(-)-menthyl chloride

(-)-menthyl chloride

Conditions
ConditionsYield
In dichloromethane at 20℃; for 12h;A 99.6%
B n/a
P,P-dichlorophenylphosphine oxide
824-72-6

P,P-dichlorophenylphosphine oxide

ethanol
64-17-5

ethanol

diethyl phenylphosphonate
1754-49-0

diethyl phenylphosphonate

Conditions
ConditionsYield
With triethylamine In dichloromethane at 20℃; for 1h; Substitution;99%
With triethylamine In diethyl ether at 0 - 20℃; Inert atmosphere; Schlenk technique;97%
With pyridine In diethyl ether for 6h; Ambient temperature;92%
With pyridine
P,P-dichlorophenylphosphine oxide
824-72-6

P,P-dichlorophenylphosphine oxide

allyl alcohol
107-18-6

allyl alcohol

phenylphosphonic acid diallyl ester
2948-89-2

phenylphosphonic acid diallyl ester

Conditions
ConditionsYield
With dmap; triethylamine In dichloromethane at 0 - 20℃; Substitution;98%
With pyridine at 2 - 5℃; for 6h;97.7%
With pyridine In benzene Ambient temperature;65%
With pyridine
P,P-dichlorophenylphosphine oxide
824-72-6

P,P-dichlorophenylphosphine oxide

tert-butylamine
75-64-9

tert-butylamine

N,N'-Di-tert-butyl-P-phenylphosphonyldiamid
15916-99-1

N,N'-Di-tert-butyl-P-phenylphosphonyldiamid

Conditions
ConditionsYield
In neat (no solvent) at 20℃; for 0.166667h; Sonication; Green chemistry;98%
In acetonitrile for 3h; Heating;64%
In acetonitrile Cooling with ice;64%
P,P-dichlorophenylphosphine oxide
824-72-6

P,P-dichlorophenylphosphine oxide

propylamine
107-10-8

propylamine

bis(propylamino)phenylphosphine oxide
14360-80-6

bis(propylamino)phenylphosphine oxide

Conditions
ConditionsYield
In neat (no solvent) at 20℃; for 0.0833333h; Sonication; Green chemistry;98%
P,P-dichlorophenylphosphine oxide
824-72-6

P,P-dichlorophenylphosphine oxide

trimethyl ammonium 8,8'-dihydroxy-bis(1,2-dicarbollido)-3-cobalt(1-)ate

trimethyl ammonium 8,8'-dihydroxy-bis(1,2-dicarbollido)-3-cobalt(1-)ate

potassium hydroxide

potassium hydroxide

[8,8'-μ-PhP(O)(O)2<(1,2-C2B9H10)2-3,3'-Co]K

[8,8'-μ-PhP(O)(O)2<(1,2-C2B9H10)2-3,3'-Co]K

Conditions
ConditionsYield
With triethylamine In chloroform to soln. Et3N in CHCl3 PhPOCl2 was added followed by suspn. cobaltcarborane in CHCl3 and stirred for 1 h at 80°C., soln. was cooled , water was added and stirred for 4 h at room temp., chloroform layer was separated and evapd.,; residue was dissolved in soln. KOH in aq. EtOH, organics were evapd., EtOH was added and heated to 80°C followed by cooling;97.5%
P,P-dichlorophenylphosphine oxide
824-72-6

P,P-dichlorophenylphosphine oxide

N-butylamine
109-73-9

N-butylamine

P-phenyl-N,N'-di-n-butylphosphonic diamide
14360-81-7

P-phenyl-N,N'-di-n-butylphosphonic diamide

Conditions
ConditionsYield
In neat (no solvent) at 20℃; for 0.0833333h; Sonication; Green chemistry;97%
In diethyl ether for 0.5h; Ambient temperature;41%
P,P-dichlorophenylphosphine oxide
824-72-6

P,P-dichlorophenylphosphine oxide

cyclohexylamine
108-91-8

cyclohexylamine

Bis(cyclohexylamino)phenylphosphine oxide
14612-96-5

Bis(cyclohexylamino)phenylphosphine oxide

Conditions
ConditionsYield
In neat (no solvent) at 20℃; for 0.0833333h; Sonication; Green chemistry;97%
In acetonitrile at 0℃; for 24h;60%
P,P-dichlorophenylphosphine oxide
824-72-6

P,P-dichlorophenylphosphine oxide

1-(3-bromophenyl)-pyrrolidine
219928-13-9

1-(3-bromophenyl)-pyrrolidine

phenylbis(3-(pyrrolidin-1-yl)phenyl)phosphine oxide

phenylbis(3-(pyrrolidin-1-yl)phenyl)phosphine oxide

Conditions
ConditionsYield
Stage #1: 1-(3-bromophenyl)-pyrrolidine With n-butyllithium In tetrahydrofuran; hexane at -78℃; for 1h; Inert atmosphere;
Stage #2: P,P-dichlorophenylphosphine oxide In tetrahydrofuran; hexane at -78℃; for 1h; Inert atmosphere;
97%
P,P-dichlorophenylphosphine oxide
824-72-6

P,P-dichlorophenylphosphine oxide

diphenylamine
122-39-4

diphenylamine

bis(diphenylamino)phenylphosphine oxide
107822-55-9

bis(diphenylamino)phenylphosphine oxide

Conditions
ConditionsYield
In neat (no solvent) at 20℃; for 0.25h; Sonication; Green chemistry;97%
P,P-dichlorophenylphosphine oxide
824-72-6

P,P-dichlorophenylphosphine oxide

1,2-diamino-benzene
95-54-5

1,2-diamino-benzene

1,3-dihydro-2-phenyl-1,3,2-benzodiazaphosphole-2-oxide
7597-43-5

1,3-dihydro-2-phenyl-1,3,2-benzodiazaphosphole-2-oxide

Conditions
ConditionsYield
In various solvent(s) at 135℃;96.8%
In various solvent(s) at 135℃; other diamines, other phophonates;96.8%
With bromobenzene Heating;
piperazine
110-85-0

piperazine

P,P-dichlorophenylphosphine oxide
824-72-6

P,P-dichlorophenylphosphine oxide

phenylbis(1-piperazinyl)phosphine oxide

phenylbis(1-piperazinyl)phosphine oxide

Conditions
ConditionsYield
With triethylamine In chloroform at -5 - 25℃; for 2.5h; Inert atmosphere;96.5%
P,P-dichlorophenylphosphine oxide
824-72-6

P,P-dichlorophenylphosphine oxide

1-methyl-1-sila-2,6,7-trioxa-4-hydroxymethylbicyclo[2,2,2]octyl

1-methyl-1-sila-2,6,7-trioxa-4-hydroxymethylbicyclo[2,2,2]octyl

C18H27O9PSi2

C18H27O9PSi2

Conditions
ConditionsYield
In 1,1,2,2-tetrachloroethane at 35 - 120℃; for 7h; Temperature; Inert atmosphere;96.1%
P,P-dichlorophenylphosphine oxide
824-72-6

P,P-dichlorophenylphosphine oxide

2,2-dimethyl-3-(methylamino)propan-1-ol
16047-86-2

2,2-dimethyl-3-(methylamino)propan-1-ol

3,5,5-Trimethyl-2-phenyl-[1,3,2]oxazaphosphinane 2-oxide

3,5,5-Trimethyl-2-phenyl-[1,3,2]oxazaphosphinane 2-oxide

Conditions
ConditionsYield
With triethylamine In benzene for 20h; Ambient temperature;96%
P,P-dichlorophenylphosphine oxide
824-72-6

P,P-dichlorophenylphosphine oxide

butan-1-ol
71-36-3

butan-1-ol

Phenylphosphonsaeure-n-butylesterfluorid
2062-48-8

Phenylphosphonsaeure-n-butylesterfluorid

Conditions
ConditionsYield
With sodium fluoride In acetonitrile for 1h; Heating;96%
P,P-dichlorophenylphosphine oxide
824-72-6

P,P-dichlorophenylphosphine oxide

para-tert-butylphenol
98-54-4

para-tert-butylphenol

bis(4-tert-butylphenyl) phenylphosphonate
89410-43-5

bis(4-tert-butylphenyl) phenylphosphonate

Conditions
ConditionsYield
With pyridine at 140℃; for 20h;96%
P,P-dichlorophenylphosphine oxide
824-72-6

P,P-dichlorophenylphosphine oxide

Mesitol
527-60-6

Mesitol

bis(2,4,6-trimethylphenyl) phenylphosphonate
1160309-46-5

bis(2,4,6-trimethylphenyl) phenylphosphonate

Conditions
ConditionsYield
With pyridine at 140℃; for 20h;96%
P,P-dichlorophenylphosphine oxide
824-72-6

P,P-dichlorophenylphosphine oxide

1,1-dimethyl-1-sila-2,6-dioxa-4-oxy-4-phospha-4-hydroxymethylcyclohexane

1,1-dimethyl-1-sila-2,6-dioxa-4-oxy-4-phospha-4-hydroxymethylcyclohexane

C16H29O9P3Si2

C16H29O9P3Si2

Conditions
ConditionsYield
With pyridine In diethylene glycol dimethyl ether at 30 - 140℃; for 11h; Temperature; Solvent; Reagent/catalyst;95.6%
P,P-dichlorophenylphosphine oxide
824-72-6

P,P-dichlorophenylphosphine oxide

2,4,6-tribromophenol
118-79-6

2,4,6-tribromophenol

C18H9Br6O3P

C18H9Br6O3P

Conditions
ConditionsYield
With ammonia In chloroform at 55℃; for 2h; Temperature; Concentration; Solvent; Reagent/catalyst; Inert atmosphere; Sealed tube;95.3%
P,P-dichlorophenylphosphine oxide
824-72-6

P,P-dichlorophenylphosphine oxide

tri(hydroxymethyl)phosphine oxide
1067-12-5

tri(hydroxymethyl)phosphine oxide

C9H12O5P2

C9H12O5P2

Conditions
ConditionsYield
In 5,5-dimethyl-1,3-cyclohexadiene at 20 - 140℃; for 6h; Solvent; Temperature;95.3%
P,P-dichlorophenylphosphine oxide
824-72-6

P,P-dichlorophenylphosphine oxide

di-sec-butyl phenylphosphonate
2783-48-4

di-sec-butyl phenylphosphonate

Conditions
ConditionsYield
With pyridine In benzene Ambient temperature;95%
With pyridine
P,P-dichlorophenylphosphine oxide
824-72-6

P,P-dichlorophenylphosphine oxide

rac-octan-2-ol
4128-31-8

rac-octan-2-ol

di-2-octyl phenylphosphonate
107465-90-7

di-2-octyl phenylphosphonate

Conditions
ConditionsYield
With pyridine In benzene Ambient temperature;95%
P,P-dichlorophenylphosphine oxide
824-72-6

P,P-dichlorophenylphosphine oxide

benzylamine
100-46-9

benzylamine

bis(benzylamino)phenylphosphine oxide
53721-41-8

bis(benzylamino)phenylphosphine oxide

Conditions
ConditionsYield
In neat (no solvent) at 20℃; for 0.0833333h; Sonication; Green chemistry;95%
In tetrahydrofuran for 4h; Ambient temperature;83%
With pyridine at 70℃; for 4.5h;82%
In diethyl ether at 0 - 20℃; for 2h;59%
P,P-dichlorophenylphosphine oxide
824-72-6

P,P-dichlorophenylphosphine oxide

(R,R)-N,N'-dimethyl-1,2-diaminocyclohexane
68737-65-5

(R,R)-N,N'-dimethyl-1,2-diaminocyclohexane

(R3a,R7a)-(1,3-dimethyl)-2-phenyl-2,3,3a,4,5,6,7,7a-octahydro-1H-1,3,2-benzodiazaphosphole 2-oxide
184535-50-0

(R3a,R7a)-(1,3-dimethyl)-2-phenyl-2,3,3a,4,5,6,7,7a-octahydro-1H-1,3,2-benzodiazaphosphole 2-oxide

Conditions
ConditionsYield
With triethylamine In benzene for 1.5h; Ambient temperature;95%
P,P-dichlorophenylphosphine oxide
824-72-6

P,P-dichlorophenylphosphine oxide

(tert-butyldimethylsilyl)acetylene
86318-61-8

(tert-butyldimethylsilyl)acetylene

bis(2-(tert-butyldimethylsilyl)-1-ethynyl)(phenyl)phosphine oxide

bis(2-(tert-butyldimethylsilyl)-1-ethynyl)(phenyl)phosphine oxide

Conditions
ConditionsYield
Stage #1: (tert-butyldimethylsilyl)acetylene With n-butyllithium In tetrahydrofuran; hexane at -75 - -55℃; for 0.416667h; Inert atmosphere;
Stage #2: P,P-dichlorophenylphosphine oxide In tetrahydrofuran; hexane at -70 - 20℃; for 1.95h; Inert atmosphere;
95%
2-bromo-N-(furan-2-ylmethyl)prop-2-en-1-amine
448905-30-4

2-bromo-N-(furan-2-ylmethyl)prop-2-en-1-amine

P,P-dichlorophenylphosphine oxide
824-72-6

P,P-dichlorophenylphosphine oxide

N-(2-bromoallyl)-N-(furan-2-ylmethyl)-P-phenyl phosphonamidic chloride

N-(2-bromoallyl)-N-(furan-2-ylmethyl)-P-phenyl phosphonamidic chloride

Conditions
ConditionsYield
With dmap In dichloromethane at 0 - 20℃; for 2h;95%

824-72-6Relevant articles and documents

MATERIALS FOR ORGANIC ELECTROLUMINESCENT DEVICES

-

Page/Page column 61, (2018/06/06)

The present invention relates to compounds of the formula (1) which are suitable for use in electronic devices, in particular organic electroluminescent devices, and to electronic devices, which comprise these compounds.

New method for synthesizing substituted phosphinate

-

Paragraph 0032-0034, (2017/12/27)

The invention discloses a new method for synthesizing substituted phosphinate. The method comprises the step of generating the substituted phosphinate by reducing halogenated phosphonate under the effect of a reducing agent. The optimal preparation method for the substituted phosphinate is screened through a large number of experiments according to the invention; the whole process is reasonably designed; the technological operation is simple and efficient; especially, the optimal reaction conditions are screened, including reaction solvent, reaction temperature, reaction time and optimal reaction pH value; the reaction yield is obviously increased; the yield reaches up to 85-95%; the side reaction is less; the production cost is greatly lowered; the industrial production can be realized; and the method has a wide application prospect.

Reactions of amino acids with arylchlorophosphoranes and chlorophosphonium compounds

Mitrasov,Kondrat'Eva,Lukicheva,Gordeeva,Kirillov

scheme or table, p. 777 - 778 (2011/08/09)

-

Post a RFQ

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

1

What can I do for you?
Get Best Price

Get Best Price for 824-72-6