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Dayang Chem (Hangzhou) Co.,Ltd.

As a leading manufacturer and supplier of chemicals in China, DayangChem not only supply popular chemicals, but also DayangChem's R&D center offer custom synthesis services. DayangChem can provide different quantities of custom synthesis ch

Bis(diphenylphosphino)methane Manufacturer/High quality/Best price/In stock

Cas:2071-20-7

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

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Simagchem Corporation

Welcome to Simagchem, your partner in China as a premier supply of bulk specialty chemicals for industry and life science. We introduce experienced quality product and exceptional JIT service with instant market intelligence in China to benefit our

High quality Bis(Diphenylphosphino)Methane supplier in China

Cas:2071-20-7

Min.Order:1 Metric Ton

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Type:Manufacturers

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Hebei yanxi chemical co.,LTD.

Hebei yanxi chemical co. LTD. has expanded a compositive entity from initially only as a small manufacturer. The company dedicated to the development, production and marketing of chemicals. After many years of efforts, we have established stable

bis(diphenyphosphino)methane

Cas:2071-20-7

Min.Order:1 Metric Ton

FOB Price: $1.0 / 2.0

Type:Manufacturers

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Hefei TNJ chemical industry co.,ltd

1. Quality Our products meet MSDS safe standard and we have ISO and other certificate so yan can get high quality products from our company. 2. Price We are the company which is the joint of trade and industry so we cao provide the competiti

Bis(diphenylphosphino)methane/CAS 2071-20-7

Cas:2071-20-7

Min.Order:25 Kilogram

Negotiable

Type:Trading Company

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Henan Allgreen Chemical Co.,Ltd

high purity Storage:Sealed, dry, microtherm , avoid light and smell. Package:meet customer's demand Application:organic synthesis Transportation:by sea or by air Port:Shanghai, Qingdao

Bis(diphenylphosphino)methane

Cas:2071-20-7

Min.Order:1 Kilogram

Negotiable

Type:Manufacturers

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Puyang Huicheng Electronic Material Co., Ltd

Puyang Huicheng Electronic Material Co., Ltd was founded in 2002, which is focus on high complex new type intermediates and fine chemical custom synthesis, LED&OLED materials and related intermediates, catalyst design and synthesi

High purity and quality professional supplier Bis(diphenylphosphino)methane

Cas:2071-20-7

Min.Order:100 Gram

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Type:Manufacturers

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Xi'an Xszo Chem Co., Ltd.

1. Factory price and high quality must be guaranteed, base on 8 years of production and R&D experience2. Free samples will be provided,ensure specifications and quality are right for customer3. Customers will receive the most professional technical s

Factory Price OLED 99% 2071-20-7 Bis(diphenylphosphino)methane Manufacturer

Cas:2071-20-7

Min.Order:1 Gram

FOB Price: $0.1

Type:Manufacturers

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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

Bis(diphenylphosphino)methane

Cas:2071-20-7

Min.Order:0 Metric Ton

Negotiable

Type:Manufacturers

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Henan Tianfu Chemical Co., Ltd.

Our company was built in 2009 with an ISO certificate.In the past 5 years, we have grown up as a famous fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so on.O

Bis(diphenylphosphino)methane --

Cas:2071-20-7

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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Zhuozhou Wenxi import and Export Co., Ltd

WITH US,YOUR MONEY IN SAFE,YOUR BUSINESS IN SAFE 1)Quick Response Within 12 hours; 2)Quality Guarantee: All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France et

Discount price CAS 2071-20-7 with best quality

Cas:2071-20-7

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

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Henan Sinotech Import&Export Corporation

Appearance:White powder Storage:Store in cool and dry place, away from sun light. Package:drum Application:oled Transportation:By sea or by air Port:Qingdao Port

Bis(diphenylphosphino)methane

Cas:2071-20-7

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Other

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Hebei Nengqian Chemical Import and Export Co., LTD

Our advantages: 1, High quality with competitive price: 1) Standard:BP/USP/EP/Enterprise standard 2) All Purity≥99% 3) We are manufacturer and can provide high quality products with factory price. 2, Fast and safe delivery 1) Parcel can be

Bis(diphenylphosphino)methane CAS:2071-20-7

Cas:2071-20-7

Min.Order:1 Kilogram

FOB Price: $30.0 / 40.0

Type:Trading Company

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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

Phosphine,1,1'-methylenebis[1,1-diphenyl- 2071-20-7

Cas:2071-20-7

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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Qingdao Beluga Import and Export Co., LTD

Bis(diphenylphosphino)methane CAS:2071-20-7 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specializing in high quality orga

Bis(diphenylphosphino)methane CAS:2071-20-7

Cas:2071-20-7

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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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

Bis(diphenylphosphino)methane

Cas:2071-20-7

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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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.:2071-20-7

Cas:2071-20-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Xiamen Hisunny Chemical Co.,Ltd

Best quality & Attractive price & Professional service; Trial & Pilot & Commercial Hisunny Chemical is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality intermediates, specia

Bis(Diphenylphosphino)Methane

Cas:2071-20-7

Min.Order:0

Negotiable

Type:Manufacturers

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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

Bis(diphenylphosphino)methane

Cas:2071-20-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

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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

Bis(diphenylphosphino)methane

Cas:2071-20-7

Min.Order:4 Kilogram

Negotiable

Type:Lab/Research institutions

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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 methylenebis[diphenylphosphine]

Cas:2071-20-7

Min.Order:0 Metric Ton

Negotiable

Type:Other

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Chemlyte Solutions

Chemlyte Solutions believe that customers and suppliers deserve much more than what traditional distributors can offer. To grow in today s fast-paced and increasingly competitive market it is essential to be able to quickly adapt to market forces eff

Featured products Bis(diphenylphosphino)methane

Cas:2071-20-7

Min.Order:100 Gram

Negotiable

Type:Other

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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

Bis(diphenylphosphino)methane/High quality/Best price

Cas:2071-20-7

Min.Order:1 Gram

FOB Price: $1.0

Type:Lab/Research institutions

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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

bis(diphenyphosphino)methane CAS NO.2071-20-7

Cas:2071-20-7

Min.Order:10 Gram

Negotiable

Type:Lab/Research institutions

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Xiamen Jenny Chemical Technology Co., Ltd.

GMP standard, high purity, competitive price, in stock 1. Quick Response: within 6 hours after receiving your email. 2. Quality Guarantee: All products are strictly tested by our QC, confirmed by QA, and approved by a third-party lab in China, USA,

Bis(diphenylphosphino)methane

Cas:2071-20-7

Min.Order:1 Milligram

Negotiable

Type:Trading Company

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Shanghai Minstar Chemical Co., Ltd

Bis(diphenylphosphino)methane Basic information Product Name: Bis(diphenylphosphino)methane Synonyms: METHYLENEBIS(DIPHENYLPHOSPHINE);AURORA KA-1146;BIS(DIPHENYLPHOSPHINE)METHANE;BIS(DIPHENYLPHOSPHINO)METHANE;DPM;[(1,1-DIPHENYLPHOSPHINO)METHYL

Bis(diphenylphosphino)methane

Cas:2071-20-7

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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EAST CHEMSOURCES LIMITED

factory?direct?saleAppearance:White Powder Storage:Store In Dry, Cool And Ventilated Place Package:25kg/drum, also according to the clients requirement Application:It is widely used as a thickener, emulsifier and stabilizer Transportation:By Sea Or B

bis(diphenyphosphino)methane

Cas:2071-20-7

Min.Order:1 Kilogram

FOB Price: $18.0 / 20.0

Type:Trading Company

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Shandong Mopai Biotechnology Co., LTD

Shandong Mopai Biotechnology 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 chemicals. W

Bis(diphenylphosphino)methane

Cas:2071-20-7

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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KAISA GROUP INC

1.Applied in food field.it can improve the immune system and prolong life. 2.Appliedin cosmetic field.it can improve the skin care. 3.Applied in pharmaceutical field.it can treat various dieases. 4.Our product quality assurance will make our customer

bis(diphenyphosphino)methane

Cas:2071-20-7

Min.Order:1 Metric Ton

FOB Price: $1.5

Type:Trading Company

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Hangzhou Zhongqi chem Co.,Ltd.

Located in Hangzhou National Hi-Tech Industrial Development Zone, zhongqichem is a technical company mainly focus on the Custom synthesis, manufacturing, sales of chemicals to various industries. Benefiting from the outstanding customer service and h

Phosphine,1,1'-methylenebis[1,1-diphenyl-

Cas:2071-20-7

Min.Order:0

Negotiable

Type:Other

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/Bis(diphenylphosphino)methane

Cas:2071-20-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Synthetic route

methanol
67-56-1

methanol

methylenebis(diphenylphosphane)-borane(1:2)
24442-15-7

methylenebis(diphenylphosphane)-borane(1:2)

A

Trimethyl borate
121-43-7

Trimethyl borate

B

bis-diphenylphosphinomethane
2071-20-7

bis-diphenylphosphinomethane

Conditions
ConditionsYield
In toluene at 100℃; Inert atmosphere;A n/a
B 100%
diphenylphosphane
829-85-6

diphenylphosphane

1,1-dibromomethane
74-95-3

1,1-dibromomethane

bis-diphenylphosphinomethane
2071-20-7

bis-diphenylphosphinomethane

Conditions
ConditionsYield
With cesium hydroxide; 4 Angstroem MS In N,N-dimethyl-formamide at 23℃; for 16h;95%
With cesium hydroxide; 4 A molecular sieve In N,N-dimethyl-formamide at 23℃; for 16h;95%
Stage #1: diphenylphosphane With cesiumhydroxide monohydrate In N,N-dimethyl-formamide at 20℃; for 1h; Molecular sieve; Inert atmosphere;
Stage #2: 1,2-dibromomethane In N,N-dimethyl-formamide at 20℃; for 16h; Inert atmosphere; Molecular sieve;
95%
ethanol
64-17-5

ethanol

methylenebis(diphenylphosphane)-borane(1:2)
24442-15-7

methylenebis(diphenylphosphane)-borane(1:2)

A

triethyl borate
150-46-9

triethyl borate

B

bis-diphenylphosphinomethane
2071-20-7

bis-diphenylphosphinomethane

Conditions
ConditionsYield
Inert atmosphere; Reflux;A n/a
B 91%
tetraphenyldiphosphine oxide
2096-83-5

tetraphenyldiphosphine oxide

Cp2Ti=CH2

Cp2Ti=CH2

bis-diphenylphosphinomethane
2071-20-7

bis-diphenylphosphinomethane

Conditions
ConditionsYield
Stage #1: tetraphenyldiphosphine oxide; Cp2Ti=CH2 In benzene at 50℃;
Stage #2: at 80℃;
66%
dichloromethane
75-09-2

dichloromethane

diphenylphosphane
829-85-6

diphenylphosphane

bis-diphenylphosphinomethane
2071-20-7

bis-diphenylphosphinomethane

Conditions
ConditionsYield
With tris(dimethylamino)(methylimino)phosphorane In tetrahydrofuran; diethyl ether for 24h; Ambient temperature;50%
With potassium hydroxide; potassium carbonate 1.) HMPT, 20 deg C, 2.) 40 - 45 deg C, 1 h; Yield given. Multistep reaction;
With potassium hydroxide; potassium carbonate 1) HMPA, 20 deg C, 2) HMPA, 40-45 deg C, 1 h; Yield given. Multistep reaction;
chloroform
67-66-3

chloroform

potassium diphenylphosphine
15475-27-1, 4346-39-8

potassium diphenylphosphine

A

Tetraphenyldiphosphin
1101-41-3

Tetraphenyldiphosphin

B

bis-diphenylphosphinomethane
2071-20-7

bis-diphenylphosphinomethane

Conditions
ConditionsYield
In ammonia at -50℃;A n/a
B 45%
In ammonia at -50℃; Product distribution; Mechanism; another solvent;A n/a
B 45%
chloro-diphenylphosphine
1079-66-9

chloro-diphenylphosphine

bis-diphenylphosphinomethane
2071-20-7

bis-diphenylphosphinomethane

Conditions
ConditionsYield
With sodium und Umsetzung mit CH2Cl2;
(diphenylphosphinomethyl)diphenylphosphine sulphide
54006-28-9

(diphenylphosphinomethyl)diphenylphosphine sulphide

A

bis(diphenylthiophosphoryl)methane
14633-92-2

bis(diphenylthiophosphoryl)methane

B

bis-diphenylphosphinomethane
2071-20-7

bis-diphenylphosphinomethane

Conditions
ConditionsYield
at 150℃; vacuum;
at 150℃; vacuum sublimation;
Lithium-bis(diphenylphosphanyl)methanid
28926-61-6

Lithium-bis(diphenylphosphanyl)methanid

<18>Krone-6-Kaliumdicyanphosphid

<18>Krone-6-Kaliumdicyanphosphid

A

C26H21NP3(1-)*C12H24O6*K(1+)

C26H21NP3(1-)*C12H24O6*K(1+)

B

bis-diphenylphosphinomethane
2071-20-7

bis-diphenylphosphinomethane

Conditions
ConditionsYield
In tetrahydrofuran for 0.25h; Ambient temperature;
C25H21CsP2
80359-57-5

C25H21CsP2

cyclohexylamine
108-91-8

cyclohexylamine

A

Caesium-cyclohexylamid
4820-05-7

Caesium-cyclohexylamid

B

bis-diphenylphosphinomethane
2071-20-7

bis-diphenylphosphinomethane

Conditions
ConditionsYield
Equilibrium constant; pK;
1,2-dichloro-ethane
107-06-2

1,2-dichloro-ethane

A

ethene
74-85-1

ethene

B

bis-diphenylphosphinomethane
2071-20-7

bis-diphenylphosphinomethane

Conditions
ConditionsYield
With Pd2(bis(diphenylphosphino)methane)3 Quantum yield; Irradiation;
chlorobromomethane
74-97-5

chlorobromomethane

diphenylphosphane
829-85-6

diphenylphosphane

bis-diphenylphosphinomethane
2071-20-7

bis-diphenylphosphinomethane

Conditions
ConditionsYield
With phosphazene base-P4-tert-butyl In tetrahydrofuran; diethyl ether for 24h; Ambient temperature; Yield given;
dichloromethane
75-09-2

dichloromethane

triphenylphosphine
603-35-0

triphenylphosphine

bis-diphenylphosphinomethane
2071-20-7

bis-diphenylphosphinomethane

Conditions
ConditionsYield
With lithium In tetrahydrofuran at 0℃; for 0.5h;
PdPtCoI(CO)3(dppm)2
113132-12-0

PdPtCoI(CO)3(dppm)2

A

{Pd(η2-dppm)(DMSO)2}I2
113132-19-7

{Pd(η2-dppm)(DMSO)2}I2

B

{Pt(η2-dppm)(DMSO)2}I2
113132-15-3

{Pt(η2-dppm)(DMSO)2}I2

C

bis-diphenylphosphinomethane
2071-20-7

bis-diphenylphosphinomethane

Conditions
ConditionsYield
With iodine In dimethyl sulfoxide To a soln. of PdPtCoI(CO)3(dppm)2 in DMSO was added I2. This resulted in an immediate color change from deep red to red-orange.; Not isolated. Detected by (31)P-NMR.;
CO2(CO)2(μ-CO){bis(diphenylphosphino)methane}2

CO2(CO)2(μ-CO){bis(diphenylphosphino)methane}2

A

Co2(CO)4(μ-CO)2(μ-bis(diphenylphosphino)methane)
52615-19-7

Co2(CO)4(μ-CO)2(μ-bis(diphenylphosphino)methane)

B

{Co(CO)3(((C6H5)2P)2CH2)}(1+)*{Co(CO)4}(1-)={Co(CO)3(((C6H5)2P)2CH2)}{Co(CO)4}

{Co(CO)3(((C6H5)2P)2CH2)}(1+)*{Co(CO)4}(1-)={Co(CO)3(((C6H5)2P)2CH2)}{Co(CO)4}

C

bis-diphenylphosphinomethane
2071-20-7

bis-diphenylphosphinomethane

Conditions
ConditionsYield
With CO In not given in presence of CO; not isolated; detected by NMR;
cis-bis(pentafluorophenyl)bis(bis(diphenylphosphino)methane)palladium

cis-bis(pentafluorophenyl)bis(bis(diphenylphosphino)methane)palladium

Pd(C6F5)2(dppm)

Pd(C6F5)2(dppm)

B

bis-diphenylphosphinomethane
2071-20-7

bis-diphenylphosphinomethane

Conditions
ConditionsYield
In not given equilibrium in soln.; (31)P NMR data;
Pt((C6H5)2PCH2P(C6H5)2)2(C6F5)2
114248-14-5, 84663-41-2

Pt((C6H5)2PCH2P(C6H5)2)2(C6F5)2

bis(diphenylphosphino)methane(P,P')bis(pentafluorophenyl)platinum(II)

bis(diphenylphosphino)methane(P,P')bis(pentafluorophenyl)platinum(II)

B

bis-diphenylphosphinomethane
2071-20-7

bis-diphenylphosphinomethane

Conditions
ConditionsYield
In not given equilibrium in soln.; (31)P NMR data;
Pd2(bis(diphenylphosphino)methane)3

Pd2(bis(diphenylphosphino)methane)3

A

(μ2-CH2)(Cl)2(bis(diphenylphosphino)methane)2dipalladium
78274-94-9

(μ2-CH2)(Cl)2(bis(diphenylphosphino)methane)2dipalladium

B

bis-diphenylphosphinomethane
2071-20-7

bis-diphenylphosphinomethane

Conditions
ConditionsYield
With dichloromethane In dichloromethane Irradiation (UV/VIS);
[Pd(mesityl)(bis(diphenylphosphino)methane-PP)(bis(diphenylphosphino)methane-P)](1+)

[Pd(mesityl)(bis(diphenylphosphino)methane-PP)(bis(diphenylphosphino)methane-P)](1+)

[Pd2(mesityl)2(μ-Cl)(μ-dppm)2](1+)

[Pd2(mesityl)2(μ-Cl)(μ-dppm)2](1+)

B

bis-diphenylphosphinomethane
2071-20-7

bis-diphenylphosphinomethane

Conditions
ConditionsYield
In dichloromethane warming the soln. to ambient temp.;
{Co2(CO)2(μ-CO)(μ-I)(μ-dppm)2}I

{Co2(CO)2(μ-CO)(μ-I)(μ-dppm)2}I

bis-diphenylphosphinomethane
2071-20-7

bis-diphenylphosphinomethane

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: Zn / acetonitrile
2: CO / not given
View Scheme
Co2(CO)4(μ-CO)2(μ-bis(diphenylphosphino)methane)
52615-19-7

Co2(CO)4(μ-CO)2(μ-bis(diphenylphosphino)methane)

A

{Co(CO)3(((C6H5)2P)2CH2)}(1+)*{Co(CO)4}(1-)={Co(CO)3(((C6H5)2P)2CH2)}{Co(CO)4}

{Co(CO)3(((C6H5)2P)2CH2)}(1+)*{Co(CO)4}(1-)={Co(CO)3(((C6H5)2P)2CH2)}{Co(CO)4}

B

bis-diphenylphosphinomethane
2071-20-7

bis-diphenylphosphinomethane

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: I2 / tetrahydrofuran
2: Zn / acetonitrile
3: CO / not given
View Scheme
trans-bis(pentafluorophenyl)bis(bis(diphenylphosphino)methane)palladium

trans-bis(pentafluorophenyl)bis(bis(diphenylphosphino)methane)palladium

Pd(C6F5)2(dppm)

Pd(C6F5)2(dppm)

B

bis-diphenylphosphinomethane
2071-20-7

bis-diphenylphosphinomethane

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: not given
2: not given
View Scheme
diphenyl(trimethylsilylmethyl)phosphane
4451-96-1

diphenyl(trimethylsilylmethyl)phosphane

A

bis[{(trimethylsilyl)methyl}phenylphosphino]methane
1159248-32-4

bis[{(trimethylsilyl)methyl}phenylphosphino]methane

B

<(Diphenylarsino)methyl>diphenylphosphan
69783-37-5

<(Diphenylarsino)methyl>diphenylphosphan

C

C14H14As2Cl3P

C14H14As2Cl3P

D

C39H36AsP3

C39H36AsP3

E

Diphenylphosphine oxide
4559-70-0

Diphenylphosphine oxide

F

bis-diphenylphosphinomethane
2071-20-7

bis-diphenylphosphinomethane

Conditions
ConditionsYield
With arsenic trichloride In neat (no solvent) at 90 - 100℃; Solvent;
dichlorophenylarsine
696-28-6

dichlorophenylarsine

diphenyl(trimethylsilylmethyl)phosphane
4451-96-1

diphenyl(trimethylsilylmethyl)phosphane

A

dpma
97551-44-5

dpma

B

<(Diphenylarsino)methyl>diphenylphosphan
69783-37-5

<(Diphenylarsino)methyl>diphenylphosphan

C

bis(diphenylphosphino)methane monooxide
23176-18-3

bis(diphenylphosphino)methane monooxide

D

dpap

dpap

E

diphenyl(methyl)phosphine
1486-28-8

diphenyl(methyl)phosphine

F

bis-diphenylphosphinomethane
2071-20-7

bis-diphenylphosphinomethane

Conditions
ConditionsYield
In neat (no solvent) at 90 - 100℃; Inert atmosphere;
mer,cis-(Mn(CO)2(dppm-PP')(dppm-P)Br)
84277-68-9, 84232-89-3, 224444-98-8, 224444-99-9

mer,cis-(Mn(CO)2(dppm-PP')(dppm-P)Br)

bis-diphenylphosphinomethane
2071-20-7

bis-diphenylphosphinomethane

Conditions
ConditionsYield
With sodium methylate In methanol for 72h; Guerbet Reaction; Glovebox;
bis-diphenylphosphinomethane
2071-20-7

bis-diphenylphosphinomethane

bis(diphenylphosphoryl)methane
2071-21-8

bis(diphenylphosphoryl)methane

Conditions
ConditionsYield
With HOF* CH3CN In dichloromethane at 0℃; for 0.0833333h;100%
With dihydrogen peroxide In dichloromethane; water for 0.0833333h;93%
With dihydrogen peroxide In tetrahydrofuran; water at 20℃; for 2h;90%
{(carbonyl)3cobalt(μ-hexafluorobut-2-yne)cobalt(carbonyl)3}
37685-63-5

{(carbonyl)3cobalt(μ-hexafluorobut-2-yne)cobalt(carbonyl)3}

bis-diphenylphosphinomethane
2071-20-7

bis-diphenylphosphinomethane

(CF3)2C2*Co2*4CO*(C6H5)2PCH2P(C6H5)2 = (CF3)2C2Co2(CO)4((C6H5)2PCH2P(C6H5)2)

(CF3)2C2*Co2*4CO*(C6H5)2PCH2P(C6H5)2 = (CF3)2C2Co2(CO)4((C6H5)2PCH2P(C6H5)2)

Conditions
ConditionsYield
With benzophenone ketyl In not given inert gas; 293 K; a small amount benzophenone ketyl was added to a solution of the metal complex and the P-compound; solvent was removed; chromatographed;100%
(bicyclo[2.2.1]hepta-2,5-diene)tetracarbonylmolybdenum(0)
12146-37-1, 124717-04-0

(bicyclo[2.2.1]hepta-2,5-diene)tetracarbonylmolybdenum(0)

bis-diphenylphosphinomethane
2071-20-7

bis-diphenylphosphinomethane

A

tetracarbonyl-bis(diphenylphosphino)methane-molybdenum(0)
26743-81-7

tetracarbonyl-bis(diphenylphosphino)methane-molybdenum(0)

B

bicyclo[2.2.1]hepta-2,5-diene
121-46-0

bicyclo[2.2.1]hepta-2,5-diene

Conditions
ConditionsYield
In tetrahydrofuran reaction in a calorimeter under argon;A 100%
B n/a
dichlorotetrakis(dimethylsulfoxide)ruthenium(II)

dichlorotetrakis(dimethylsulfoxide)ruthenium(II)

bis-diphenylphosphinomethane
2071-20-7

bis-diphenylphosphinomethane

cis-dichlorodi[bis(diphenylphosphino)methane]ruthenium(II)

cis-dichlorodi[bis(diphenylphosphino)methane]ruthenium(II)

Conditions
ConditionsYield
In toluene (N2 or Ar); complex added to ligand soln., suspn. stirred at 80°C for 15 h; filtered off, washed with toluene and Et2O;100%
In toluene at 80℃; for 12h;
trichlorotris(tetrahydrofuran)molybdenum(III)
31355-55-2, 39210-30-5

trichlorotris(tetrahydrofuran)molybdenum(III)

bis-diphenylphosphinomethane
2071-20-7

bis-diphenylphosphinomethane

trichloro(1,2-diphenylphosphinomethane)dimolybdenum(III)

trichloro(1,2-diphenylphosphinomethane)dimolybdenum(III)

Conditions
ConditionsYield
Mo(III) complex and excess diphosphine heating to melting point of the diphosphine for 10 min, on cooling the solid washing with hot toluene; identified by elem. anal., and IR spectrum;100%
bis-diphenylphosphinomethane
2071-20-7

bis-diphenylphosphinomethane

platinum(II) chloride

platinum(II) chloride

(Pt((C6H5)2PCH2P(C6H5)2)2)2(1+)*Cl(1-)=[Pt((C6H5)2PCH2P(C6H5)2)2]2Cl

(Pt((C6H5)2PCH2P(C6H5)2)2)2(1+)*Cl(1-)=[Pt((C6H5)2PCH2P(C6H5)2)2]2Cl

Conditions
ConditionsYield
In acetone PtCl2 was reacted with ligand in boiling acetone for 5 h;100%
pentacarbonyl-(μ-di-tert-butylphosphido)-(μ-dicyclohexylphosphido)diiron
140657-01-8

pentacarbonyl-(μ-di-tert-butylphosphido)-(μ-dicyclohexylphosphido)diiron

bis-diphenylphosphinomethane
2071-20-7

bis-diphenylphosphinomethane

[Fe2(CO)5(P(C(CH3)3)2)(P((CH(CH2)5))2)((C6H5)2PCH2P(C6H5)2)]*0.5C4H8O

[Fe2(CO)5(P(C(CH3)3)2)(P((CH(CH2)5))2)((C6H5)2PCH2P(C6H5)2)]*0.5C4H8O

Conditions
ConditionsYield
In tetrahydrofuran (Ar); stirring (25°C, 2 h); solvent removal (vac.), extracting (pentane), filtn., solvent redn. (vac.), crystn. (-30°C); elem. anal.;100%
dichloromethane
75-09-2

dichloromethane

silver(I) 3,5-difluorophenylthiolate

silver(I) 3,5-difluorophenylthiolate

bis-diphenylphosphinomethane
2071-20-7

bis-diphenylphosphinomethane

A

C13H8F4S2

C13H8F4S2

B

C75H66Ag3Cl2P6(1+)*C6HF4S(1-)*Ag(1+)*Cl(1-)

C75H66Ag3Cl2P6(1+)*C6HF4S(1-)*Ag(1+)*Cl(1-)

Conditions
ConditionsYield
for 0.0833333h; Sonication;A 100%
B n/a
trichlorotris(tetrahydrofuran)chromium(III)
10170-68-0, 16997-54-9

trichlorotris(tetrahydrofuran)chromium(III)

bis-diphenylphosphinomethane
2071-20-7

bis-diphenylphosphinomethane

[(bis(diphenylphosphino)methane)CrCl2(μ-Cl)]2

[(bis(diphenylphosphino)methane)CrCl2(μ-Cl)]2

Conditions
ConditionsYield
In not given ligand reacted with Cr complex (A.Bollmann, K.Blann, J.T.Dixon, F.M.Hess, E.Killian et al. J. Am. Chem. Soc. 126 (2004) 14712); elem. anal.;99%
[(PPh3)ClPd(μ-[C=C(H)-N=CPh2])PdCl(PPh3)2]*toluene
537690-23-6

[(PPh3)ClPd(μ-[C=C(H)-N=CPh2])PdCl(PPh3)2]*toluene

bis-diphenylphosphinomethane
2071-20-7

bis-diphenylphosphinomethane

[ClPd(μ-dppm)2(μ-[C=C(H)-N=CPh2])PdCl]

[ClPd(μ-dppm)2(μ-[C=C(H)-N=CPh2])PdCl]

Conditions
ConditionsYield
In dichloromethane byproducts: PPh3; all manipulations under purified N2; org. compd. added to soln. of Pd complex, stirred for 10 min; solvent removed in vac., residue rinsed with Et2O, dried, elem. anal.;99%
[MoCl(SnCl3)(CO)3(NCCH3)2]
120254-22-0

[MoCl(SnCl3)(CO)3(NCCH3)2]

bis-diphenylphosphinomethane
2071-20-7

bis-diphenylphosphinomethane

MoCl(SnCl3)(CO)3((C6H5)2P(CH2)P(C6H5)2)
120190-02-5

MoCl(SnCl3)(CO)3((C6H5)2P(CH2)P(C6H5)2)

Conditions
ConditionsYield
In acetone stirring 30 min, under dry nitrogen stream; removal of solvent in vacuo, elem anal.;99%
cis-dirhenium diacetate tetrachloride dihydrate
14705-94-3, 29131-21-3

cis-dirhenium diacetate tetrachloride dihydrate

bis-diphenylphosphinomethane
2071-20-7

bis-diphenylphosphinomethane

[Re2Cl4(μ-bis(diphenylphosphino)methane)2]
58298-10-5

[Re2Cl4(μ-bis(diphenylphosphino)methane)2]

Conditions
ConditionsYield
In ethanol by refluxing ethanol soln. contg. cis-Re2(μ-O2CCH3)2Cl4(H2O)2 and bis(diphenylphosphino)methane for 18 h under N2;99%
ammonium hexafluorophosphate

ammonium hexafluorophosphate

phenylchloro(1,5-cyclooctadiene)platinum(II)

phenylchloro(1,5-cyclooctadiene)platinum(II)

bis-diphenylphosphinomethane
2071-20-7

bis-diphenylphosphinomethane

Pt2Cl(CH2(P(C6H5)2)2)2(C6H5)2(1+)*PF6(1-)=(Pt2Cl(CH2(P(C6H5)2)2)2(C6H5)2)PF6

Pt2Cl(CH2(P(C6H5)2)2)2(C6H5)2(1+)*PF6(1-)=(Pt2Cl(CH2(P(C6H5)2)2)2(C6H5)2)PF6

Conditions
ConditionsYield
In dichloromethane byproducts: cyclooctadiene; under Ar; to a soln. of the Pt complex and the phosphine in CH2Cl2 was added NH4PF6, stirred for 3 h; solvent was removed, washed with pentane, redissolved in CH2Cl2, passed through an alumina column, evapd. to dryness, washed with pentane, dried in vac.; elem. anal.;99%
[Mo2(η5-cyclopentadienyl)2(μ-H)(μ-PCy2)(CO)2]
537683-54-8

[Mo2(η5-cyclopentadienyl)2(μ-H)(μ-PCy2)(CO)2]

bis-diphenylphosphinomethane
2071-20-7

bis-diphenylphosphinomethane

[Mo2(η5-cyclopentadienyl)2(μ-H)(μ-PCy2)(CO)2(μ-bis(diphenylphosphino)methane)]

[Mo2(η5-cyclopentadienyl)2(μ-H)(μ-PCy2)(CO)2(μ-bis(diphenylphosphino)methane)]

Conditions
ConditionsYield
In toluene (N2); stirring molybdenum compd. and phosphine deriv. in toluene at roomtemp. for 2 h;99%
1,4-pyrazine
290-37-9

1,4-pyrazine

methanol
67-56-1

methanol

bis-diphenylphosphinomethane
2071-20-7

bis-diphenylphosphinomethane

copper(I) bromide
7787-70-4

copper(I) bromide

([Cu3(bis(diphenylphosphino)methane)3Br2][Cu2(bis(diphenylphosphino)methane)(pyrazine)Br2]Br(CH3OH)2)n

([Cu3(bis(diphenylphosphino)methane)3Br2][Cu2(bis(diphenylphosphino)methane)(pyrazine)Br2]Br(CH3OH)2)n

Conditions
ConditionsYield
In dichloromethane mixt. of CuBr, C4H4N2 and (Ph2P)2CH2 (1:2:1 molar ratio) in CH2Cl2 stirred (6 h, ambient temp.); elem. anal.;99%
Co2(CO)6CC((thiophene-2,5-diyl)Fe(η5-C5H5)(dppe))2

Co2(CO)6CC((thiophene-2,5-diyl)Fe(η5-C5H5)(dppe))2

bis-diphenylphosphinomethane
2071-20-7

bis-diphenylphosphinomethane

Co2(CO)4(dppm)CC((thiophene-2,5-diyl)Fe(η5-C5H5)(dppe))2

Co2(CO)4(dppm)CC((thiophene-2,5-diyl)Fe(η5-C5H5)(dppe))2

Conditions
ConditionsYield
heating;99%
Co2(CO)6CC((thiophene-2,5-diyl)Fe(η5-C5H4Me)(dppe))2

Co2(CO)6CC((thiophene-2,5-diyl)Fe(η5-C5H4Me)(dppe))2

bis-diphenylphosphinomethane
2071-20-7

bis-diphenylphosphinomethane

Co2(CO)4(dppm)CC((thiophene-2,5-diyl)Fe(η5-C5H4Me)(dppe))2

Co2(CO)4(dppm)CC((thiophene-2,5-diyl)Fe(η5-C5H4Me)(dppe))2

Conditions
ConditionsYield
heating;99%
silver trifluoromethanesulfonate
2923-28-6

silver trifluoromethanesulfonate

mercuric triflate
49539-99-3, 49540-00-3

mercuric triflate

mercury

mercury

bis-diphenylphosphinomethane
2071-20-7

bis-diphenylphosphinomethane

AgHg2[(C6H5)2PCH2P(C6H5)2]3(3+)*3CF3SO3(1-)=AgHg2[(C6H5)2PCH2P(C6H5)2]3(O3SCF3)3

AgHg2[(C6H5)2PCH2P(C6H5)2]3(3+)*3CF3SO3(1-)=AgHg2[(C6H5)2PCH2P(C6H5)2]3(O3SCF3)3

Conditions
ConditionsYield
In dichloromethane99%
silver nitrate

silver nitrate

propargyl alcohol
107-19-7

propargyl alcohol

bis-diphenylphosphinomethane
2071-20-7

bis-diphenylphosphinomethane

[Ag3(μ3-η(1)-CCCH2OH)(μ-diphenylphosphinomethane)3](NO3)2

[Ag3(μ3-η(1)-CCCH2OH)(μ-diphenylphosphinomethane)3](NO3)2

Conditions
ConditionsYield
With Et3N In acetonitrile byproducts: [Et3NH]NO3; alcohol-comp. then excess of Et3N were added to 3 equiv. of AgNO3 in MeCN, stirring for 3 h, 3 equiv. of solid P-compd. was added, stirring for 18 h; soln. was filtered through Celite, evapd. to dryness, solid was washed with H2O, Et2O and dried, recrystn. from CH2Cl2/hexane;99%
2,4,6-trimethylbenzylbromide
4761-00-6

2,4,6-trimethylbenzylbromide

bis-diphenylphosphinomethane
2071-20-7

bis-diphenylphosphinomethane

[(diphenylphosphino)methyl]diphenyl[(2,4,6-trimethylphenyl)methyl]phosphonium bromide
1372787-36-4

[(diphenylphosphino)methyl]diphenyl[(2,4,6-trimethylphenyl)methyl]phosphonium bromide

Conditions
ConditionsYield
In toluene at 80℃; for 48h; Inert atmosphere;99%
N,N,N-(ferrocenylmethyl)trimethylammonium iodide

N,N,N-(ferrocenylmethyl)trimethylammonium iodide

bis-diphenylphosphinomethane
2071-20-7

bis-diphenylphosphinomethane

(diphenylphosphinomethyl)(ferrocenylmethyl)diphenylphosphoniumiodide
84469-70-5

(diphenylphosphinomethyl)(ferrocenylmethyl)diphenylphosphoniumiodide

Conditions
ConditionsYield
In N,N-dimethyl-formamide byproducts: N(CH3)3; (N2), mixture stirred for 5 hat 120°C, cooled to 20°C; solvent removed in vacuo, residue washed with toluene and pentane, dried in vacuo;98.5%
p-methylazidobenzene
2101-86-2

p-methylazidobenzene

bis-diphenylphosphinomethane
2071-20-7

bis-diphenylphosphinomethane

bis(N-p-tolyliminodiphenylphosphoranyl)methane
33535-76-1

bis(N-p-tolyliminodiphenylphosphoranyl)methane

Conditions
ConditionsYield
In benzene at 60℃; for 4h;98%
bis-diphenylphosphinomethane
2071-20-7

bis-diphenylphosphinomethane

C25H22Br2P2(2+)*2Br(1-)

C25H22Br2P2(2+)*2Br(1-)

Conditions
ConditionsYield
With bromine In dichloromethane98%
With bromine In dichloromethane at -78 - 20℃;100 % Spectr.
dodecacarbonyl-triangulo-triruthenium
15243-33-1

dodecacarbonyl-triangulo-triruthenium

bis-diphenylphosphinomethane
2071-20-7

bis-diphenylphosphinomethane

(Ru3(CO)11)2((C6H5)2PCH2P(C6H5)2)
86277-00-1

(Ru3(CO)11)2((C6H5)2PCH2P(C6H5)2)

Conditions
ConditionsYield
With sodium diphenylketyl In tetrahydrofuran a THF soln. of Ph2CONa was added dropwise under N2 to a soln. of Ru3(CO)12 and dppm in 2:1 molar ratio in THF, reaction was monitored by IR spectroscopy; THF was pumped off under vac., residue recrystd.; elem. anal.;98%
[2,2]bipyridinyl
366-18-7

[2,2]bipyridinyl

silver perchlorate

silver perchlorate

bis-diphenylphosphinomethane
2071-20-7

bis-diphenylphosphinomethane

[Ag2(2,2'-bipyridyl)2(dppm)][ClO4]2

[Ag2(2,2'-bipyridyl)2(dppm)][ClO4]2

Conditions
ConditionsYield
In acetonitrile stoich. mixt. in CH3CN stirred for 12 h at room temp.; evapd., washed (Et2O), elem. anal.;98%
potassium tetrachloroplatinate(II)
10025-99-7

potassium tetrachloroplatinate(II)

bis-diphenylphosphinomethane
2071-20-7

bis-diphenylphosphinomethane

Pt2(bis(diphenylphosphino)methane)3

Pt2(bis(diphenylphosphino)methane)3

Conditions
ConditionsYield
With NaBH4 In acetonitrile (N2); stirring (12 h); filtn., washing (pentane), drying;98%
Co4(CO)9{HC(PPh2)3}

Co4(CO)9{HC(PPh2)3}

bis-diphenylphosphinomethane
2071-20-7

bis-diphenylphosphinomethane

Co4(CO)7(H2C(P(C6H5)2)2)(HC(P(C6H5)2)3)
93279-94-8

Co4(CO)7(H2C(P(C6H5)2)2)(HC(P(C6H5)2)3)

Conditions
ConditionsYield
In tetrahydrofuran refluxed in THF for 2 h; filtered through silica gel, evapd. to dryness; washed with diethylether;98%
silver(I) hexafluorophosphate
26042-63-7

silver(I) hexafluorophosphate

(Rh2(CNC(CH3)3)4((C6H5)2PCH2P(C6H5)2)2)(2+)*2PF6(1-)=(Rh2(CNC(CH3)3)4((C6H5)2PCH2P(C6H5)2)2)(PF6)2

(Rh2(CNC(CH3)3)4((C6H5)2PCH2P(C6H5)2)2)(2+)*2PF6(1-)=(Rh2(CNC(CH3)3)4((C6H5)2PCH2P(C6H5)2)2)(PF6)2

bis-diphenylphosphinomethane
2071-20-7

bis-diphenylphosphinomethane

(((CH3)3CNC)2Rh((C6H5)2PCH2P(C6H5)2)2Ag)(2+)*2PF6(1-)*0.5C6H14=(((CH3)3CNC)2Rh((C6H5)2PCH2P(C6H5)2)2Ag)(PF6)2*0.5C6H14

(((CH3)3CNC)2Rh((C6H5)2PCH2P(C6H5)2)2Ag)(2+)*2PF6(1-)*0.5C6H14=(((CH3)3CNC)2Rh((C6H5)2PCH2P(C6H5)2)2Ag)(PF6)2*0.5C6H14

Conditions
ConditionsYield
With n-hexane In dichloromethane; acetone ligand was added to soln. of Rh-complewx in dichloromethane, followed by soln. of AgPF6 in acetone, soln. stirred for 5 min; Et2O added, soln. filtered, filtrate evapd. to dryness under reduced pressure, residue triturated with Et2O, filtered off, washed with Et2O anddried in vacuo over P2O5, product recrystd. from acetone-n-hexane; elem. anal.;98%
carbonylchlorohydridotris(triphenylphosphine)ruthenium(II)
157072-60-1, 166941-05-5, 16971-33-8, 61521-25-3

carbonylchlorohydridotris(triphenylphosphine)ruthenium(II)

bis-diphenylphosphinomethane
2071-20-7

bis-diphenylphosphinomethane

[RuHCl(CO)(PPh3)2(dppm)]
157931-40-3, 157969-03-4

[RuHCl(CO)(PPh3)2(dppm)]

Conditions
ConditionsYield
In toluene in an oxygen-free environment; a suspn. of the Ru complex in toluene was treated with the phosphine, refluxed for 30 min; cooled to room temp., concd. in vac., slow addn. of pentane, filtered, washed with pentane and Et2O, dried in vac. (mixt. of cis- and trans-isomers); elem. anal.;98%
In dichloromethane under N2 or Ar; addn. of phosphine to a CH2Cl2 soln. of the Ru complex,mixt. stirred (23°C, 72 h); mixt. cooled (-15°C), crystals filtered off, washed (Et2O); the mixt. of isomers could not be sepd.;70%

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