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Ality Chemical Corporation

The above product is Ality Chemical's strong item with best price, good quality and fast supply. Ality Chemical has been focusing on the research and production of this field for over 14 years. At the same time, we are always committed to providi

Factory Supply Methylphosphonic Dichloride

Cas:676-97-1

Min.Order:1

Negotiable

Type:Other

inquiry

Beijing Greenchem Technology Co.,Ltd. ( Panjin Greenchem Technology Co.Ltd .)

Qingdao Greenchem international Trading Co.,Ltd. is the commercial company which is invested by BeiJing Greenchem Technology Co.,Ltd. in Qingdao. It takes charge of export and production promotion, as well as imports and selling relevant produc

Methylphosphonic dichloride

Cas:676-97-1

Min.Order:0 Metric Ton

Negotiable

Type:Manufacturers

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Chemwill Asia Co., Ltd.

Our main production base is located in Xuzhou industry park. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place.Our R&D team masters core technology for process-design of target building block

Methylphosphonic dichloride

Cas:676-97-1

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

inquiry

Hebei yanxi chemical co.,LTD.

Hebei Yanxi Chemical Co., Ltd. is a professional research, development and production of lead acetate benzene acetamide enterprise backbone members by local well-known entrepreneurs and professional senior engineers in the party's "low car

Methylphosphonic Dichloride

Cas:676-97-1

Min.Order:1 Metric Ton

FOB Price: $1.0 / 2.0

Type:Trading Company

inquiry

Henan Tianfu Chemical Co., Ltd.

METHYLPHOSPHONIC DICHLORIDE Basic information Product Name: METHYLPHOSPHONIC DICHLORIDE Synonyms: CH3POCl2;dichloromethylphosphineoxide;Methanephosphonic acid dichloride;methanephosphono

Methylphosphonic dichloride

Cas:676-97-1

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Upbio Tech Co.,Ltd

1.No Less 8 years exporting experience. Clients can 100% received goods 2.Lower Price with higher quality 3,Free sample 4,We are sincerely responsible for the "product quality" and "After Service" Upbio is Specialized

Phosphonic dichloride,P-methyl- 676-97-1

Cas:676-97-1

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Shandong Hanjiang Chemical Co., Ltd.

Hello, dear friend! I'm Hansen and Allen from China. Welcome to my lookchem mall! The following is a brief introduction of our company's products and services. If you are interested in our products, please contact us by emai

Methylphosphonyl dichloride

Cas:676-97-1

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Henan Wentao Chemical Product Co., Ltd.

Henan Wentao Chemical Product Co.,Ltd is Located in Zhengzhou High-tech Development Zone with import and export license, We passed ISO 9001:2008 as well, Henan Wentao has developed more than 1000 compounds, which are widely used in the fields of prod

CAS NO.:676-97-1

Cas:676-97-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

SHANGHAI T&W PHARMACEUTICAL CO., LTD.

A substitute for perfluorooctanoic acid, mainly used as a surfactant, dispersant, additive, etc Appearance:White solid or Colorless liquid Purity:99.3 % We will ship the goods in a timely manner as required We can provide relevant documents acc

Methylphosphonyl dichloride

Cas:676-97-1

Min.Order:4 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou J&H Chemical Co., Ltd.

J&H CHEM R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. J&H CHEM has some Manufacturing base in Jia

Methylphosphonic dichloride

Cas:676-97-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Massive Chemical Technology Co., Ltd.

Massive Chemical is certified with ISO9001 and ISO14001 manufacturer for this product. We will offer all documents as requirement for the materials which includes, Certificate of Analysis, Material Safety Data Sheet, and Method of Analysis and

METHYLPHOSPHONIC DICHLORIDE/High quality/Best price

Cas:676-97-1

Min.Order:1 Gram

FOB Price: $1.0

Type:Lab/Research institutions

inquiry

Zibo Hangyu Biotechnology Development Co., Ltd

Zibo Hangyu Biotechnology Development Co., Ltd is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemi

High quality Methylphosphonic Dichloride

Cas:676-97-1

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

inquiry

Shanghai Minstar Chemical Co., Ltd

METHYLPHOSPHONIC DICHLORIDE Basic information Product Name: METHYLPHOSPHONIC DICHLORIDE Synonyms: dichloromethylphosphineoxide;Methanephosphonic acid dichloride;methanephosphonodichloridicacid;methanephosphonylchloride;methylphosphonicaciddich

METHYLPHOSPHONIC DICHLORIDE

Cas:676-97-1

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

SAGECHEM LIMITED

SAGECHEM is a chemical R&D, manufacturing and distribution company in China since 2009, including pharmaceutical intermediates, agrochemical, dyestuff intermediates, organosilicone, API and etc. We also offer a full range of services in custom synthe

SAGECHEM/Methylphosphonyl dichloride

Cas:676-97-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Win-Win chemical Co.Ltd

Stock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai

Methylphosphonyl dichloride cas no. 676-97-1 98%

Cas:676-97-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Kono Chem Co.,Ltd

high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air Port:Beijing or Guangzhou

Methanephosphonic dichloride

Cas:676-97-1

Min.Order:0

Negotiable

Type:Other

inquiry

Hunan chemfish Pharmaceutical co.,Ltd

Hunan chemfish Pharmaceutical co.,Ltd.located in Lugu High-tech industral park ,Hunan province . with its own R&D center and more than 10000㎡manufacture plant . Chemfish owns 40 reactors from 1000L to 8000L. With complete auxiliary equipment as

Methylphosphonyl dichloride

Cas:676-97-1

Min.Order:1 Gram

Negotiable

Type:Manufacturers

inquiry

GIHI CHEMICALS CO.,LIMITED

high purity,in stock Package:25kg/drum,or as per customers'demand Application:API,or Intermediates,fine chemicals Transportation:air,sea,courier

Methylphosphonic dichloride

Cas:676-97-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Dingyan Chem Co., Ltd

Enterprice standard Application:Organic phosphine catalyst

Methylphosphonyl dichloride

Cas:676-97-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Henan Allgreen Chemical Co.,Ltd

high quality Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea

METHYLPHOSPHONIC DICHLORIDE

Cas:676-97-1

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Aecochem Corp.

Our clients, like BASF,CHEMO,Brenntag,ASR,Evonik,Merck and etc.Appearance:COA Storage:in stock Application:MSDS/TDS

Methylphosphonic Dichloride

Cas:676-97-1

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Xian Changyue Biological Technology Co., Ltd.

best seller Application:API

METHYLPHOSPHONIC DICHLORIDE

Cas:676-97-1

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Antimex Chemical Limied

Ansciep Chemical is a professional enterprise manufacturing and distributing fine chemicals and speciality chemicals. We have been dedicated to heterocycle compounds and phenyl rings for tens of years. This is our mature product for export. Our quali

Phosphonic dichloride,P-methyl-

Cas:676-97-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Xiamen AmoyChem Co.,Ltd

Amoychem is committed to providing the top-quality chemical products and services Internationally. We offer our customers with friendly, professional service and reliable, high performance products that have been manufactured according to the accredi

Methylphosphonic Dichloride

Cas:676-97-1

Min.Order:0

Negotiable

Type:Other

inquiry

Hangzhou Ocean Chemical Co., Ltd.

★.Best quality according to requirement ★.Competitive price in China market ★.Mature Technical support ★.Professional logistic support

Methylphosphonyl dichloride

Cas:676-97-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Guangdong Juda Chemical Industrial Co.,Limited

Factory supply high purity low priceAppearance:solid or liquid Storage:sealed in cool and dry place Package:As customer's requested Application:Pharma Intermediate Transportation:by courier/air/sea Port:Any port in China

METHYLPHOSPHONIC DICHLORIDE CAS No.676-97-1

Cas:676-97-1

Min.Order:0

Negotiable

Type:Trading Company

inquiry

DB BIOTECH CO., LTD

best seller Application:API

METHYLPHOSPHONIC DICHLORIDE

Cas:676-97-1

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Hangzhou Fandachem Co.,Ltd

METHYLPHOSPHONIC DICHLORIDE cas 676-97-1Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express

METHYLPHOSPHONIC DICHLORIDE cas 676-97-1

Cas:676-97-1

Min.Order:0

Negotiable

Type:Other

inquiry

Wuhan ZeShanCheng Biomedical Technology Co., Ltd.

we produce and sell good chemicals around the world.Appearance:white power Storage:Keep it in dry,shady and cool place Package:as your requirement Application:Pharma;Industry;Agricultural;chemical reaserch Transportation:SEA OR AIR Port:China Main Po

Methylphosphonyl dichloride

Cas:676-97-1

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Henan Kanbei Chemical Co.,LTD

factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin

METHYLPHOSPHONIC DICHLORIDE

Cas:676-97-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Synthetic route

dimethyl methane phosphonate
756-79-6

dimethyl methane phosphonate

A

methylphosphonic acid dichloroanhydride
676-97-1

methylphosphonic acid dichloroanhydride

B

methylene chloride
74-87-3

methylene chloride

Conditions
ConditionsYield
With thionyl chloride; N-Formylpiperidine for 19h; Heating; various conditions and cactalasts investigated;A 99.2%
B n/a
methylphosphonic acid bis(trimethylsilyl) ester
18279-83-9

methylphosphonic acid bis(trimethylsilyl) ester

A

methylphosphonic acid dichloroanhydride
676-97-1

methylphosphonic acid dichloroanhydride

B

chloro-trimethyl-silane
75-77-4

chloro-trimethyl-silane

Conditions
ConditionsYield
With phosphorus pentachloride In tetrachloromethane for 1h; Ambient temperature;A 98%
B n/a
dimethyl methane phosphonate
756-79-6

dimethyl methane phosphonate

methylphosphonic acid dichloroanhydride
676-97-1

methylphosphonic acid dichloroanhydride

Conditions
ConditionsYield
With thionyl chloride; N,N-dimethyl-formamide for 4h; Reagent/catalyst; Reflux;96.4%
With thionyl chloride92.8%
With calcium fluoride; thionyl chloride for 20h; Substitution; Heating;92.8%
methylphosphonic acid bis(trimethylsilyl) ester
18279-83-9

methylphosphonic acid bis(trimethylsilyl) ester

A

methylphosphonic acid dichloroanhydride
676-97-1

methylphosphonic acid dichloroanhydride

B

chloro-trimethyl-silane
75-77-4

chloro-trimethyl-silane

C

o-phenylene chlorophosphate
1499-17-8

o-phenylene chlorophosphate

Conditions
ConditionsYield
With CPTA 86.5%
B n/a
C n/a
methylphosphonic acid
993-13-5

methylphosphonic acid

methylphosphonic acid dichloroanhydride
676-97-1

methylphosphonic acid dichloroanhydride

Conditions
ConditionsYield
With phosphorus pentachloride for 14h; Chlorination; Heating;81%
With thionyl chloride80%
With phosphorus pentachloride In tetrachloromethane at 45℃; for 12h;
With 1-chloro-1-(dimethylamino)-2-methyl-1-propene In chloroform at 50℃; for 0.0833333h;86 % Spectr.
With thionyl chloride
1,3-dichloro-2-butene
926-57-8

1,3-dichloro-2-butene

A

methylphosphonic acid dichloroanhydride
676-97-1

methylphosphonic acid dichloroanhydride

B

1,2-dichloroethyl phosphorodichloridate
34838-28-3

1,2-dichloroethyl phosphorodichloridate

C

acetyl chloride
75-36-5

acetyl chloride

D

chloromethylphosphonic dichloride
1983-26-2

chloromethylphosphonic dichloride

E

phosphoryl chloride

phosphoryl chloride

Conditions
ConditionsYield
With oxygen; phosphorus trichloride at -10 - 10℃; Product distribution; Mechanism;A n/a
B 80%
C n/a
D n/a
E n/a
With oxygen; phosphorus trichloride at -10 - 10℃; Title compound not separated from byproducts;A n/a
B 80%
C n/a
D n/a
E n/a
With oxygen; phosphorus trichloride at -10 - 10℃;A n/a
B 80%
C n/a
D n/a
E n/a
methylthiophosphonic acid

methylthiophosphonic acid

methylphosphonic acid dichloroanhydride
676-97-1

methylphosphonic acid dichloroanhydride

Conditions
ConditionsYield
With pyridine; thionyl chloride for 4h; Heating;75%
dimethyl methylphosphonothionate
681-06-1

dimethyl methylphosphonothionate

methylphosphonic acid dichloroanhydride
676-97-1

methylphosphonic acid dichloroanhydride

Conditions
ConditionsYield
With pyridine; thionyl chloride for 4h; Heating;71%
O,O-diethyl methanephosphonothionate
6996-81-2

O,O-diethyl methanephosphonothionate

methylphosphonic acid dichloroanhydride
676-97-1

methylphosphonic acid dichloroanhydride

Conditions
ConditionsYield
With pyridine; thionyl chloride for 4h; Heating;65%
methyl-thiophosphonic acid O,O'-dipropyl ester
25371-75-9

methyl-thiophosphonic acid O,O'-dipropyl ester

methylphosphonic acid dichloroanhydride
676-97-1

methylphosphonic acid dichloroanhydride

Conditions
ConditionsYield
With pyridine; thionyl chloride for 4h; Heating;62%
methyl dichlorophosphite
3279-26-3

methyl dichlorophosphite

O-(methylchloroformoimino)methyldichlorophosphonium chloride
143800-66-2

O-(methylchloroformoimino)methyldichlorophosphonium chloride

A

methylphosphonic acid dichloroanhydride
676-97-1

methylphosphonic acid dichloroanhydride

B

methylene chloride
74-87-3

methylene chloride

C

acetonitrile
75-05-8

acetonitrile

D

POCl3

POCl3

Conditions
ConditionsYield
In diethyl ether at 30℃; for 1h;A 9.8%
B n/a
C n/a
D n/a
In diethyl ether at 30℃; for 1h;A 9.8 g
B n/a
C n/a
D n/a
Dimethoxymethane
109-87-5

Dimethoxymethane

methylphosphonic acid dichloroanhydride
676-97-1

methylphosphonic acid dichloroanhydride

Conditions
ConditionsYield
With nickel(II) iodide; phosphorus trichloride at 250℃;
diisopropyl methanephosphonate
1445-75-6

diisopropyl methanephosphonate

methylphosphonic acid dichloroanhydride
676-97-1

methylphosphonic acid dichloroanhydride

Conditions
ConditionsYield
With thionyl chloride
dibutyl methylphosphonate
2404-73-1

dibutyl methylphosphonate

methylphosphonic acid dichloroanhydride
676-97-1

methylphosphonic acid dichloroanhydride

Conditions
ConditionsYield
With phosphorus pentachloride; chlorine
bis(2-chloroethyl) methylphosphonate
2799-58-8

bis(2-chloroethyl) methylphosphonate

A

methylphosphonic acid dichloroanhydride
676-97-1

methylphosphonic acid dichloroanhydride

B

methyl-phosphonic acid-(2-chloro-ethyl ester)-chloride
25789-17-7

methyl-phosphonic acid-(2-chloro-ethyl ester)-chloride

Conditions
ConditionsYield
With phosphorus pentachloride
methylphosphinic acid
4206-94-4

methylphosphinic acid

methylphosphonic acid dichloroanhydride
676-97-1

methylphosphonic acid dichloroanhydride

Conditions
ConditionsYield
With phosphorus pentachloride
formaldehyd
50-00-0

formaldehyd

methyldichlorophosphane
676-83-5

methyldichlorophosphane

A

methylphosphonic acid dichloroanhydride
676-97-1

methylphosphonic acid dichloroanhydride

B

chloromethyl(methyl)phosphinic chloride
26350-26-5

chloromethyl(methyl)phosphinic chloride

Conditions
ConditionsYield
at 200℃; for 2h;
methyldichlorophosphane
676-83-5

methyldichlorophosphane

1,1-dichloro-1-nitrosoethane
677-23-6

1,1-dichloro-1-nitrosoethane

methylphosphonic acid dichloroanhydride
676-97-1

methylphosphonic acid dichloroanhydride

Conditions
ConditionsYield
at 100℃; Yield given;
methyldichlorophosphane
676-83-5

methyldichlorophosphane

A

methylphosphonic acid dichloroanhydride
676-97-1

methylphosphonic acid dichloroanhydride

B

chloromethyl(methyl)phosphinic chloride
26350-26-5

chloromethyl(methyl)phosphinic chloride

Conditions
ConditionsYield
With formaldehyd at 200℃; for 2h;
4,4-dimethyl-2-pentyne
999-78-0

4,4-dimethyl-2-pentyne

A

methylphosphonic acid dichloroanhydride
676-97-1

methylphosphonic acid dichloroanhydride

B

tert-butyl phosphinyl dichloride
4707-95-3

tert-butyl phosphinyl dichloride

C

(2-chloro-5,5-dimethyl-3-penten-3-yl)phosphonic dichloride

(2-chloro-5,5-dimethyl-3-penten-3-yl)phosphonic dichloride

Conditions
ConditionsYield
With oxygen; phosphorus trichloride Yield given. Yields of byproduct given;
O-(Trimethylsilyl)acetohydroxamoyl chloride
86260-81-3

O-(Trimethylsilyl)acetohydroxamoyl chloride

O-(methylchloroformoimino)methyldichlorophosphonium chloride
143800-66-2

O-(methylchloroformoimino)methyldichlorophosphonium chloride

A

methylphosphonic acid dichloroanhydride
676-97-1

methylphosphonic acid dichloroanhydride

B

chloro-trimethyl-silane
75-77-4

chloro-trimethyl-silane

C

acetonitrile
75-05-8

acetonitrile

Conditions
ConditionsYield
A 1.5 g
B n/a
C n/a
propenyl chloride
590-21-6

propenyl chloride

A

methylphosphonic acid dichloroanhydride
676-97-1

methylphosphonic acid dichloroanhydride

B

1,2,2-trichloroethyl phosphorodichloridate
32830-83-4

1,2,2-trichloroethyl phosphorodichloridate

C

1,2-dichloropropyl phosphorodichloridate

1,2-dichloropropyl phosphorodichloridate

D

phosphoryl chloride

phosphoryl chloride

Conditions
ConditionsYield
With oxygen; phosphorus trichloride at -10 - 10℃; Product distribution; Mechanism;
compound of trichloro-methyl-phosphonium chloride with AlCl3

compound of trichloro-methyl-phosphonium chloride with AlCl3

methylphosphonic acid dichloroanhydride
676-97-1

methylphosphonic acid dichloroanhydride

Conditions
ConditionsYield
With water
2-chloropropene
557-98-2

2-chloropropene

A

methylphosphonic acid dichloroanhydride
676-97-1

methylphosphonic acid dichloroanhydride

B

acetyl chloride
75-36-5

acetyl chloride

C

chloromethyl phosphorodichloridate

chloromethyl phosphorodichloridate

D

chloromethylphosphonic dichloride
1983-26-2

chloromethylphosphonic dichloride

E

phosphoryl chloride

phosphoryl chloride

Conditions
ConditionsYield
With oxygen; phosphorus trichloride at -10 - 10℃; Title compound not separated from byproducts;
With oxygen; phosphorus trichloride at -10 - 10℃; Product distribution; Mechanism;
methylene chloride
74-87-3

methylene chloride

methylphosphonic acid dichloroanhydride
676-97-1

methylphosphonic acid dichloroanhydride

Conditions
ConditionsYield
Stage #1: methylene chloride With aluminium trichloride; phosphorus trichloride at 25℃; under 3420 Torr; for 2h;
Stage #2: With water In dichloromethane at 0℃;
10.1 g
With phosphorus trichloride In acetonitrile at 30 - 80℃; Autoclave;
methyldichlorophosphane
676-83-5

methyldichlorophosphane

methylphosphonic acid dichloroanhydride
676-97-1

methylphosphonic acid dichloroanhydride

Conditions
ConditionsYield
With oxygen
With sulfuryl dichloride at 0 - 30℃; for 2.41667h; Temperature; Sealed tube;130.7 g
methyl phosphine chloride
20502-96-9

methyl phosphine chloride

methylphosphonic acid dichloroanhydride
676-97-1

methylphosphonic acid dichloroanhydride

Conditions
ConditionsYield
With phosphorus; iodine; chlorine; phosphorus trichloride at 50 - 70℃; for 5h; Temperature; Autoclave;
methanol
67-56-1

methanol

A

methylphosphonic acid dichloroanhydride
676-97-1

methylphosphonic acid dichloroanhydride

B

dimethyl methane phosphonate
756-79-6

dimethyl methane phosphonate

Conditions
ConditionsYield
With phosphorus trichloride at 70℃;
methylphosphonic acid dichloroanhydride
676-97-1

methylphosphonic acid dichloroanhydride

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

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

2,3,5,5-Tetramethyl-[1,3,2]oxazaphosphinane 2-oxide

2,3,5,5-Tetramethyl-[1,3,2]oxazaphosphinane 2-oxide

Conditions
ConditionsYield
With triethylamine In benzene for 20h; Ambient temperature;100%
1-(2-cyanoethyl)aziridine
1072-66-8

1-(2-cyanoethyl)aziridine

methylphosphonic acid dichloroanhydride
676-97-1

methylphosphonic acid dichloroanhydride

N-(2-cyanoethyl)-N-(2-chloroethyl)-P-methylphosphonamidic chloride
76081-09-9

N-(2-cyanoethyl)-N-(2-chloroethyl)-P-methylphosphonamidic chloride

Conditions
ConditionsYield
In benzene at 20℃;99%
methylphosphonic acid dichloroanhydride
676-97-1

methylphosphonic acid dichloroanhydride

p-cresol
106-44-5

p-cresol

O,O-di-4-methylphenyl methylphosphonate
60146-74-9

O,O-di-4-methylphenyl methylphosphonate

Conditions
ConditionsYield
With triethylamine In dichloromethane at 20℃; Cooling with ice;99%
With triethylamine In dichloromethane at 20℃; for 1h;70%
at 160℃; for 6h;65%
With triethylamine In benzene at 50 - 60℃; for 6h;56%
methylphosphonic acid dichloroanhydride
676-97-1

methylphosphonic acid dichloroanhydride

propan-1-ol
71-23-8

propan-1-ol

methylphosphonic acid dipropyl ester
6410-56-6

methylphosphonic acid dipropyl ester

Conditions
ConditionsYield
With aluminum oxide at 20℃;98%
methylphosphonic acid dichloroanhydride
676-97-1

methylphosphonic acid dichloroanhydride

acrylic acid
79-10-7

acrylic acid

2-carboxyethyl-methyl-phosphinic acid
15090-23-0

2-carboxyethyl-methyl-phosphinic acid

Conditions
ConditionsYield
Stage #1: methylphosphonic acid dichloroanhydride; acrylic acid at 60 - 80℃; Inert atmosphere;
Stage #2: With water In acetone for 0.166667h; Solvent; Reflux;
98%
methylphosphonic acid dichloroanhydride
676-97-1

methylphosphonic acid dichloroanhydride

1-ethynyl-4-fluorobenzene
766-98-3

1-ethynyl-4-fluorobenzene

bis((4-fluorophenyl)ethynyl)(methyl)phosphine oxide

bis((4-fluorophenyl)ethynyl)(methyl)phosphine oxide

Conditions
ConditionsYield
Stage #1: 1-ethynyl-4-fluorobenzene With isopropylmagnesium bromide In tetrahydrofuran; 2-methyltetrahydrofuran at -20℃; for 4h; Inert atmosphere;
Stage #2: methylphosphonic acid dichloroanhydride In tetrahydrofuran; 2-methyltetrahydrofuran at -20℃; for 4h;
98%
methylphosphonic acid dichloroanhydride
676-97-1

methylphosphonic acid dichloroanhydride

O-ethylethylthiophosphonic acid
7776-66-1

O-ethylethylthiophosphonic acid

bis(ethylethoxythiophosphonyl)methylphosphonate
118016-49-2, 118016-53-8, 118099-73-3

bis(ethylethoxythiophosphonyl)methylphosphonate

Conditions
ConditionsYield
With triethylamine In diethyl ether 1.) -45 deg C, 1 h, 2.) 20 deg C, 1 h;97.2%
methylphosphonic acid dichloroanhydride
676-97-1

methylphosphonic acid dichloroanhydride

isopropyl alcohol
67-63-0

isopropyl alcohol

diisopropyl methanephosphonate
1445-75-6

diisopropyl methanephosphonate

Conditions
ConditionsYield
With aluminum oxide at 20℃;97%
With N,N-diethylaniline
With pyridine
methylphosphonic acid dichloroanhydride
676-97-1

methylphosphonic acid dichloroanhydride

methoxydimethylsilyl cyanide
23272-12-0

methoxydimethylsilyl cyanide

A

methyl (cyano)methylphosphonate
101153-04-2

methyl (cyano)methylphosphonate

B

dimethylsilicon dichloride
75-78-5

dimethylsilicon dichloride

Conditions
ConditionsYield
at 40 - 45℃; for 0.0833333h;A 87.6%
B 97%
methylphosphonic acid dichloroanhydride
676-97-1

methylphosphonic acid dichloroanhydride

4-chloro-phenol
106-48-9

4-chloro-phenol

O,O-di-4-chlorophenyl methylphosphonate
6395-59-1

O,O-di-4-chlorophenyl methylphosphonate

Conditions
ConditionsYield
With triethylamine In dichloromethane at 20℃; Cooling with ice;97%
With triethylamine In dichloromethane at 20℃; for 1h;77%
With triethylamine In benzene at 50 - 60℃; for 6h;68%
at 160℃; for 6h;64%
methylphosphonic acid dichloroanhydride
676-97-1

methylphosphonic acid dichloroanhydride

ethanol
64-17-5

ethanol

Diethyl methylphosphonate
683-08-9

Diethyl methylphosphonate

Conditions
ConditionsYield
With aluminum oxide at 20℃;97%
methylphosphonic acid dichloroanhydride
676-97-1

methylphosphonic acid dichloroanhydride

2,2,3,3,4,4,5,5-octafluoropentan-1-ol
355-80-6

2,2,3,3,4,4,5,5-octafluoropentan-1-ol

bis(1H,1H,5H-octafluoropentyl) methylphosphonate
65611-29-2

bis(1H,1H,5H-octafluoropentyl) methylphosphonate

Conditions
ConditionsYield
With lithium chloride for 2.5h; bath temperature 170 - 195 deg C;96.8%
methylphosphonic acid dichloroanhydride
676-97-1

methylphosphonic acid dichloroanhydride

(R,R)-TADDOL
93379-48-7

(R,R)-TADDOL

(3aR,8aR)-tetrahydro-2,2,6-trimethyl-4,4,8,8-tetraphenyl-1,3-dioxolo[4,5-e][1,3,2]dioxaphosphepin 6-oxide
1399829-81-2

(3aR,8aR)-tetrahydro-2,2,6-trimethyl-4,4,8,8-tetraphenyl-1,3-dioxolo[4,5-e][1,3,2]dioxaphosphepin 6-oxide

Conditions
ConditionsYield
Stage #1: (R,R)-TADDOL With n-butyllithium In tetrahydrofuran at -78 - 20℃; for 1h;
Stage #2: methylphosphonic acid dichloroanhydride In tetrahydrofuran at -78 - 20℃; for 3.5h;
96%
methylphosphonic acid dichloroanhydride
676-97-1

methylphosphonic acid dichloroanhydride

(±)-6-hydroxy-2,5,7,8-tetramethyl chroman-2-carboxylic acid hexadecyl ester

(±)-6-hydroxy-2,5,7,8-tetramethyl chroman-2-carboxylic acid hexadecyl ester

(±)-6-hydroxy-2,5,7,8-tetramethylchroman-2-carboxylic acid hexadecyl ester-6-methylphosphonyl chloride ester

(±)-6-hydroxy-2,5,7,8-tetramethylchroman-2-carboxylic acid hexadecyl ester-6-methylphosphonyl chloride ester

Conditions
ConditionsYield
With triethylamine In diethyl ether at 20℃; for 8h; Inert atmosphere; Large scale;96%
With triethylamine In diethyl ether at 20℃; for 8h; Inert atmosphere;96%
With caesium carbonate; triethylamine In N,N-dimethyl-formamide at 20℃; for 12h; Inert atmosphere;
methylphosphonic acid dichloroanhydride
676-97-1

methylphosphonic acid dichloroanhydride

methanol
67-56-1

methanol

dimethyl methane phosphonate
756-79-6

dimethyl methane phosphonate

Conditions
ConditionsYield
With aluminum oxide at 20℃;95%
With triethylamine80%
methylphosphonic acid dichloroanhydride
676-97-1

methylphosphonic acid dichloroanhydride

N-allyl (L)-leucine methyl ester
73270-65-2

N-allyl (L)-leucine methyl ester

C3H5NHCHC4H9CO2CH3POClCH2
384824-23-1

C3H5NHCHC4H9CO2CH3POClCH2

Conditions
ConditionsYield
With dmap; triethylamine In dichloromethane Substitution; Heating;95%
With dmap; triethylamine In dichloromethane Substitution; Heating;
With dmap; triethylamine In dichloromethane Heating;
With dmap; triethylamine In dichloromethane Heating;
methylphosphonic acid dichloroanhydride
676-97-1

methylphosphonic acid dichloroanhydride

[(14)N]-p-nitrophenol

[(14)N]-p-nitrophenol

(14)N-bis(p-nitrophenyl) methylphosphonate

(14)N-bis(p-nitrophenyl) methylphosphonate

Conditions
ConditionsYield
With triethylamine In dichloromethane at 20℃; Cooling with ice;95%
methylphosphonic acid dichloroanhydride
676-97-1

methylphosphonic acid dichloroanhydride

2-methyl-propan-1-ol
78-83-1

2-methyl-propan-1-ol

isobutyl hydrogen methylphosphonite
25296-66-6

isobutyl hydrogen methylphosphonite

Conditions
ConditionsYield
With ammonia In cyclohexane at -10℃; for 2h;95%
methylphosphonic acid dichloroanhydride
676-97-1

methylphosphonic acid dichloroanhydride

tert-butylamine
75-64-9

tert-butylamine

P-methyl-N-t-butylphosphonamidic chloride
88652-78-2

P-methyl-N-t-butylphosphonamidic chloride

Conditions
ConditionsYield
In diethyl ether for 40h; Ambient temperature;94%
methylphosphonic acid dichloroanhydride
676-97-1

methylphosphonic acid dichloroanhydride

phenol
108-95-2

phenol

diphenyl methylphosphonate
7526-26-3

diphenyl methylphosphonate

Conditions
ConditionsYield
With triethylamine In dichloromethane at 20℃; Cooling with ice;94%
With triethylamine In dichloromethane for 1h; Ambient temperature;86%
With triethylamine In dichloromethane at 0 - 20℃; for 3h;86%
methylphosphonic acid dichloroanhydride
676-97-1

methylphosphonic acid dichloroanhydride

Allylbenzylamine
4383-22-6

Allylbenzylamine

C11H15ClNOP
920526-03-0

C11H15ClNOP

Conditions
ConditionsYield
Stage #1: methylphosphonic acid dichloroanhydride With dmap; triethylamine In dichloromethane at 20℃; for 0.25h;
Stage #2: Allylbenzylamine In dichloromethane at 40℃; for 3h;
94%
methylphosphonic acid dichloroanhydride
676-97-1

methylphosphonic acid dichloroanhydride

tetrafluoroethane-β-sultone
697-18-7

tetrafluoroethane-β-sultone

chlorosulfuric acid trifluorovinyl ester
923-15-9

chlorosulfuric acid trifluorovinyl ester

Conditions
ConditionsYield
In dichloromethane at -10°C;94%
In dichloromethane at -10°C;94%
methylphosphonic acid dichloroanhydride
676-97-1

methylphosphonic acid dichloroanhydride

ethanol
64-17-5

ethanol

ethyl methylphosphinate
16391-07-4

ethyl methylphosphinate

Conditions
ConditionsYield
With ammonia In cyclohexane at -10℃; for 1h;93.3%
methylphosphonic acid dichloroanhydride
676-97-1

methylphosphonic acid dichloroanhydride

4-nitro-phenol
100-02-7

4-nitro-phenol

O,O-di-4-nitrophenyl methylphosphonate
6395-57-9

O,O-di-4-nitrophenyl methylphosphonate

Conditions
ConditionsYield
With triethylamine In dichloromethane at 20℃; Cooling with ice;93%
With triethylamine In dichloromethane at 20℃; for 4h; Cooling with ice;91%
With triethylamine In dichloromethane at 20℃; for 4h; Cooling with ice;91%
methylphosphonic acid dichloroanhydride
676-97-1

methylphosphonic acid dichloroanhydride

2,2,2-trifluoroethanol
75-89-8

2,2,2-trifluoroethanol

bis(2,2,2-trifluoroethyl)(methyl)phosphonate
757-95-9

bis(2,2,2-trifluoroethyl)(methyl)phosphonate

Conditions
ConditionsYield
With triethylamine In tetrahydrofuran at 10 - 30℃; for 2.5h; Inert atmosphere;93%
With triethylamine In tetrahydrofuran for 2h; Ambient temperature;92%
With lithium chloride for 4h; bath temperature 160 deg C;85%
methylphosphonic acid dichloroanhydride
676-97-1

methylphosphonic acid dichloroanhydride

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

rac-octan-2-ol

di(methylheptyl)methylphosphonate
76341-63-4

di(methylheptyl)methylphosphonate

Conditions
ConditionsYield
With hydrogenchloride at 30 - 85℃; for 4.25h;93%
methylphosphonic acid dichloroanhydride
676-97-1

methylphosphonic acid dichloroanhydride

hexan-1-ol
111-27-3

hexan-1-ol

n-hexyl methylphosphinate
85187-13-9

n-hexyl methylphosphinate

Conditions
ConditionsYield
With ammonia In cyclohexane at 0℃; for 3h;92.8%
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