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Dayang Chem (Hangzhou) Co.,Ltd.

DayangChem exported this product to many countries and regions at best price. If you are looking for the material's manufacturer or supplier in China, DayangChem is your best choice. Pls contact with us freely for getting detailed product spe

Benzene,1,1'-(2,2,2-trichloroethylidene)bis[4-chloro-

Cas:50-29-3

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

inquiry

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

4,4'-Dichlorodiphenyltrichloroethane

Cas:50-29-3

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

inquiry

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.

4,4'-DDT

Cas:50-29-3

Min.Order:1 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

Baoji Guokang Healthchem co.,ltd

Our company has been in existence for 10 years since its establishment. We have our own unique team. The company integrates independent research and development, production and sales. We have established famous brands at home and abroad. At present

Chlormequat Chloride(CCC) Plant Growth Regulator

Cas:50-29-3

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Changchun Artel lmport and Export trade company

Price, service, company and transport advantage: 1. best service, high quality and reasonable price 2. it's customers' right to choose the package (ems, dhl, fedex, ups); 3. it's customers' right to choose the packing way

BEST PRICE/Benzene,1,1'-(2,2,2-trichloroethylidene)bis[4-chloro-

Cas:50-29-3

Min.Order:10 Gram

Negotiable

Type:Trading Company

inquiry

Hangzhou Keyingchem Co.,Ltd

Hangzhou KeyingChem Co., Ltd. exported this product to many countries and regions at best price. If you are looking for the material’s manufacturer or supplier in China, KeyingChem is your best choice. Pls contact with us freely for getting det

4,4'-DDT

Cas:50-29-3

Min.Order:0 Metric Ton

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

Benzene,1,1'-(2,2,2-trichloroethylidene)bis[4-chloro-

Cas:50-29-3

Min.Order:0

Negotiable

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 4,4'-DDT

Cas:50-29-3

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

inquiry

HANGZHOU YUNUO CHEMICAL CO.,LTD

superior quality Appearance:white crystalline powder Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:1kg/bag, 1kg/drum or 25kg/drum or as per your request. Application:4,4'-Dichlorodiphenyltrichloroethane is a syn

Benzene,1,1'-(2,2,2-trichloroethylidene)bis[4-chloro-

Cas:50-29-3

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Hangzhou Dingyan Chem Co., Ltd

R & D enterprises have their own stock in stock Package:1kg Application:pharmaceutical intermediates

DDT

Cas:50-29-3

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Henan Allgreen Chemical Co.,Ltd

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

3,4-Dibenzyloxybenzaldehyde

Cas:50-29-3

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

Benzene,1,1'-(2,2,2-trichloroethylidene)bis[4-chloro-

Cas:50-29-3

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hubei Langyou International Trading Co., Ltd

50-29-3 4,4'-DDT Application:50-29-3 4,4'-DDT

50-29-3 4,4'-DDT

Cas:50-29-3

Min.Order:0

Negotiable

Type:Other

inquiry

Wuhan ZeShanCheng Biomedical Technology Co., Ltd.

1,we produce and sell good chemicals around the world. 2,our success rate is about 95%. this means, if customer order is accepted, the probability that the customer will obtain the ordered substances, is 95%. 3,our staff consists of highl

Benzene,1,1'-(2,2,2-trichloroethylidene)bis[4-chloro-

Cas:50-29-3

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Hunan Longxianng Runhui Trading Co.,Ltd

50-29-3 4,4'-DDTAppearance:off-white Storage:stored in a cool, dry and ventilated place Package:as per buyer's request Application:Organic Chemicals Transportation:By express (Door to door) such as FEDEX, DHL, EMS for small amount. By air(airport to

50-29-3 4,4'-DDT

Cas:50-29-3

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

HWRK Chem

in store Package:2ml Application:Organic Chemicals

p,p-DDT

Cas:50-29-3

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Changzhou Extraordinary Pharmatech co.,LTD

Changzhou Extraordinary Pharmatech co., LTD. As a leading chemical manufacturer and supplier in China.DAS authentication is passed.We can provide the popular precursor chemicals, we have our own strong R & D team, have our own laboratories and fa

4,4'-Dichlorodiphenyltrichloroethane

Cas:50-29-3

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Qingdao Sigma Chemical Co., Ltd.

Qingdao Sigma Chemical Ltd is is a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates, peptide,Nootropis etc API, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc. Our Labo

High Quality 4,4'-DDT

Cas:50-29-3

Min.Order:1 Gram

FOB Price: $1.0

Type:Trading Company

inquiry

INTERNATIONAL PHARMA Ltd

we are suppliers we are suppliers of high quality medications, drugs, human growth hormones, pain killers and research chemicals and we offer them at very affordable prices to our customers . Discount are also applicable for bulk buyers.The shippi

Grade A OG kush for sale

Cas:50-29-3

Min.Order:0 Metric Ton

Negotiable

Type:Trading Company

inquiry

Chemical Co.Ltd

1.Professional manufacturer 2.Best price 3.Fast delivery 4.Prompt before and after sale service 5.Quality guarantee 6.Reliable and truthworthy supplier Appearance:Standardized Look(Large crystal, Powder, Solid, Liquid) Storage:Room temper

Top Drugs Supplier Safe shipping 4,4'-DDT CAS 50-29-3

Cas:50-29-3

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Yinghao Pharm Co.,Ltd.

Yinghao Pharm products include: leader molecule, heterocyclic compounds,chiral compounds, photoelectric materials, biochemical reagents etc. For example:benzene, pyrimidine, boricacid,pyridine, pyrazole, imidazole, pyrrole, fluorine and other derivat

4,4'-DDT

Cas:50-29-3

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

GIMSY TRADING PTY

Cannabis is a natural drug (compared to a man-made synthetic one) that comes from varieties of Cannabis Sativa, which is the same plant that hemp comes from. This plant grows in various parts of the world (including the UK) and can reach up to 15 f

Canabis (Marijuana)

Cas:50-29-3

Min.Order:0 Metric Ton

Negotiable

Type:Trading Company

inquiry

Henan Fine Chemicals Co., Ltd

Best quality & Attractive price & Professional service; Trial & Pilot & CommercialHenan Fine Chemicals Co., LTD. is a diversified technology - oriented integrated company, which mainly concentrates on fine chemicals. Our company is committed to becom

Benzene,1,1'-(2,2,2-trichloroethylidene)bis[4-chloro-

Cas:50-29-3

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Shanghai united Scientific Co.,Ltd.

United Scientific Company Located in Shanghai of China , is a competitive player in the global specialty and fine chemical market. Fenghua has both the expertise and flexibility to produce a wide range of chemicals. Focusing on developing the innovat

Benzene,1,1'-(2,2,2-trichloroethylidene)bis[4-chloro-

Cas:50-29-3

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Chungking Joyinchem Co., Ltd.

Joyinchem have been committed to chemical supply for several years and have built good cooperation records with multinational chemical corporations and importers from all over the world. Our services include:-Spot goods-Contract manufacturing-Custom

Benzene,1,1'-(2,2,2-trichloroethylidene)bis[4-chloro-

Cas:50-29-3

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hebei mingxing biotech co.,ltd

Known for its best quality and competitve price, this chemicals we offered is widely appreciated by our customers. Prompt reaction, good quality and best service make us reliable and outstanding in this industry.Appearance:yellow to white solid or po

DDT

Cas:50-29-3

Min.Order:0

Negotiable

Type:Other

inquiry

Nanjing Raymon Biotech Co., Ltd.

Benzene,1,1'-(2,2,2-trichloroethylidene)bis[4-chloro- Storage:keep in dry and cool condition Package:25kg or according to cutomer's demand Application:Chemical research/pharma intermediate Transportation:By Sea,by Air,By courier like DHL or Fedx. Por

Benzene,1,1'-(2,2,2-trichloroethylidene)bis[4-chloro-

Cas:50-29-3

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Hebei Minshang Biotechnology Co., Ltd

50-29-3 4,4'-DDT Application:Organic Chemicals

50-29-3

Cas:50-29-3

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Shochem(Shanghai) Co., Ltd

good quality and best price Application:intermediates

DDT

Cas:50-29-3

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Skyrun Industrial Co.,Ltd

Price, Purity Application:reagent

CSR081605-63554

Cas:50-29-3

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Synthetic route

p,p'-dicofol

p,p'-dicofol

decane
124-18-5

decane

Dicofol
115-32-2

Dicofol

dimethyl sulfoxide
67-68-5

dimethyl sulfoxide

p,p'-DDT
50-29-3

p,p'-DDT

Conditions
ConditionsYield
In water; chlorobenzene93.3%
In water; chlorobenzene92.1%
p,p'-dicofol

p,p'-dicofol

Dicofol
115-32-2

Dicofol

dimethyl sulfoxide
67-68-5

dimethyl sulfoxide

chlorobenzene
108-90-7

chlorobenzene

p,p'-DDT
50-29-3

p,p'-DDT

Conditions
ConditionsYield
In 1-chloro-2-hexylbenzene; hexane; water89%
p,p'-dicofol

p,p'-dicofol

Dicofol
115-32-2

Dicofol

p,p'-DDT
50-29-3

p,p'-DDT

Conditions
ConditionsYield
81.5%
78.4%
p,p'-dicofol

p,p'-dicofol

Dicofol
115-32-2

Dicofol

dimethyl sulfoxide
67-68-5

dimethyl sulfoxide

p,p'-DDT
50-29-3

p,p'-DDT

Conditions
ConditionsYield
In 5,5-dimethyl-1,3-cyclohexadiene; decane; water80.3%
chloral
75-87-6

chloral

chlorobenzene
108-90-7

chlorobenzene

A

2,2,2-trichloro-1-(4-chloro-phenyl)-ethanol
5333-82-4

2,2,2-trichloro-1-(4-chloro-phenyl)-ethanol

B

p,p'-DDT
50-29-3

p,p'-DDT

Conditions
ConditionsYield
With sulfuric acid
chloral
75-87-6

chloral

chlorobenzene
108-90-7

chlorobenzene

p,p'-DDT
50-29-3

p,p'-DDT

Conditions
ConditionsYield
With aluminium trichloride
chloral
75-87-6

chloral

chlorobenzene
108-90-7

chlorobenzene

A

p,p'-DDT
50-29-3

p,p'-DDT

B

1-chloro-4-(1,2,2,2-tetrachloro-ethyl)-benzene
4714-30-1

1-chloro-4-(1,2,2,2-tetrachloro-ethyl)-benzene

Conditions
ConditionsYield
With sulfuric acid
chloral
75-87-6

chloral

chlorobenzene
108-90-7

chlorobenzene

A

p,p'-DDT
50-29-3

p,p'-DDT

B

o,p'-DDT
789-02-6

o,p'-DDT

Conditions
ConditionsYield
With sulfuric acid
With chlorosulfonic acid
With sulfuric acid
chloral hydrate
302-17-0

chloral hydrate

chlorobenzene
108-90-7

chlorobenzene

p,p'-DDT
50-29-3

p,p'-DDT

Conditions
ConditionsYield
With fluorosulphonic acid
With sulfuric acid
2,2,2-trichloro-1-(4-chloro-phenyl)-ethanol
5333-82-4

2,2,2-trichloro-1-(4-chloro-phenyl)-ethanol

chlorobenzene
108-90-7

chlorobenzene

p,p'-DDT
50-29-3

p,p'-DDT

Conditions
ConditionsYield
With sulfuric acid
DDT-Indol-Komplex
79763-18-1

DDT-Indol-Komplex

A

indole
120-72-9

indole

B

p,p'-DDT
50-29-3

p,p'-DDT

Conditions
ConditionsYield
In tetrachloromethane at 30℃; Equilibrium constant;
DDT-2-Methyl-indol-Komplex
79763-19-2

DDT-2-Methyl-indol-Komplex

A

2-methyl-1H-indole
95-20-5

2-methyl-1H-indole

B

p,p'-DDT
50-29-3

p,p'-DDT

Conditions
ConditionsYield
In tetrachloromethane at 30℃; Equilibrium constant;
DDT-3-Methyl-indol-Komplex
79763-20-5

DDT-3-Methyl-indol-Komplex

A

3-Methylindole
83-34-1

3-Methylindole

B

p,p'-DDT
50-29-3

p,p'-DDT

Conditions
ConditionsYield
In tetrachloromethane at 30℃; Equilibrium constant;
C14H9Cl5*C6H6

C14H9Cl5*C6H6

A

p,p'-DDT
50-29-3

p,p'-DDT

B

benzene
71-43-2

benzene

Conditions
ConditionsYield
In tetrachloromethane at 30℃; Equilibrium constant;
C14H9Cl5*C10H8

C14H9Cl5*C10H8

A

naphthalene
91-20-3

naphthalene

B

p,p'-DDT
50-29-3

p,p'-DDT

Conditions
ConditionsYield
In tetrachloromethane at 30℃; Equilibrium constant;
chloral hydrate
302-17-0

chloral hydrate

chlorobenzene
108-90-7

chlorobenzene

4-Phenylbutyric acid
1821-12-1

4-Phenylbutyric acid

A

p,p'-DDT
50-29-3

p,p'-DDT

B

4-{4-[2,2,2-Trichloro-1-(4-chloro-phenyl)-ethyl]-phenyl}-butyric acid

4-{4-[2,2,2-Trichloro-1-(4-chloro-phenyl)-ethyl]-phenyl}-butyric acid

C

4-(4-{1-[4-(3-Carboxy-propyl)-phenyl]-2,2,2-trichloro-ethyl}-phenyl)-butyric acid

4-(4-{1-[4-(3-Carboxy-propyl)-phenyl]-2,2,2-trichloro-ethyl}-phenyl)-butyric acid

Conditions
ConditionsYield
With sulfuric acid for 1.5h;A n/a
B 1 g
C n/a
chloral
75-87-6

chloral

chlorobenzene
108-90-7

chlorobenzene

A

p,p'-DDT
50-29-3

p,p'-DDT

B

tris(4-chlorophenyl)methane
27575-78-6

tris(4-chlorophenyl)methane

C

(2-chloro-phenyl)-bis-(4-chloro-phenyl)-methane
93694-04-3

(2-chloro-phenyl)-bis-(4-chloro-phenyl)-methane

D

C19H13Cl3

C19H13Cl3

Conditions
ConditionsYield
With sulfuric acid for 0.5h; Condensation; Bayer condensation; Further byproducts given;
chlorosulfonic acid
7790-94-5

chlorosulfonic acid

chloral
75-87-6

chloral

chlorobenzene
108-90-7

chlorobenzene

p,p'-DDT
50-29-3

p,p'-DDT

sulfuric acid
7664-93-9

sulfuric acid

chloral
75-87-6

chloral

chlorobenzene
108-90-7

chlorobenzene

p,p'-DDT
50-29-3

p,p'-DDT

chloral
75-87-6

chloral

chlorobenzene
108-90-7

chlorobenzene

fume.H2SO4

fume.H2SO4

p,p'-DDT
50-29-3

p,p'-DDT

oxalyl dichloride
79-37-8

oxalyl dichloride

3-ethoxy-2,2-dimethyl-3-oxopropanoic acid
5471-77-2

3-ethoxy-2,2-dimethyl-3-oxopropanoic acid

p,p'-DDT
50-29-3

p,p'-DDT

Conditions
ConditionsYield
With SiO2 In dichloromethane; ethyl acetate; N,N-dimethyl-formamide; acetonitrile; Petroleum ether
p,p'-DDT
50-29-3

p,p'-DDT

1,1-Dichloro-2,2-bis(p-chlorophenyl)ethane
72-54-8

1,1-Dichloro-2,2-bis(p-chlorophenyl)ethane

Conditions
ConditionsYield
With triethanolamine; C62H80CoN7O13*1.28C41H35N7ORu(2+)*53C9H15N2(1+)*55.56CF3O2S(1-); 1-butyl-3-methylimidazolium trifluoromethanesulfonimide at 20℃; for 2h; Reagent/catalyst; Irradiation; Inert atmosphere;99%
With triethanolamine; [iridium bis(2-(2,4-difluorophenyl)pyridinate) (9,10-phenanthroline)]hexafluorophosphate; heptamethyl cobyrinate perchlorate In ethanol for 3h; Catalytic behavior; Reagent/catalyst; UV-irradiation;93%
With C75H101BCoF2N8O14(1+)*ClO4(1-); N-ethyl-N,N-diisopropylamine In acetonitrile for 24h; Catalytic behavior; Irradiation; Inert atmosphere;74%
p,p'-DDT
50-29-3

p,p'-DDT

1,1-bis(4-chlorophenyl)-2,2-dichloroethylene
72-55-9

1,1-bis(4-chlorophenyl)-2,2-dichloroethylene

Conditions
ConditionsYield
With sodium nitrite In N,N-dimethyl-formamide at 100℃; for 2.5h;97%
With KO2 In N,N-dimethyl-formamide for 1h; Ambient temperature;95%
With sodium hydroxide In N,N-dimethyl-formamide at 70℃; for 1h;95%
p,p'-DDT
50-29-3

p,p'-DDT

4,4'-dichlorodiphenylmethane
101-76-8

4,4'-dichlorodiphenylmethane

Conditions
ConditionsYield
With potassium hydroxide In ethylene glycol for 6h; Heating;92.7%
With potassium hydroxide; ethylene glycol
p,p'-DDT
50-29-3

p,p'-DDT

1,1,1-trichloro-2,2-bis(4-chloro-3-chlorosulfonylphenyl)ethane
79506-24-4

1,1,1-trichloro-2,2-bis(4-chloro-3-chlorosulfonylphenyl)ethane

Conditions
ConditionsYield
With chlorosulfonic acid at 50℃; for 5h;90.8%
p,p'-DDT
50-29-3

p,p'-DDT

1,1'-ethylidenebis-benzene
612-00-0

1,1'-ethylidenebis-benzene

Conditions
ConditionsYield
With Pd(0)/HAP; hydrogen; caesium carbonate In isopropyl alcohol at 60℃; under 7600.51 Torr; for 28h;87%
Multi-step reaction with 2 steps
1: 12 percent / H2; Et3N / Pd/C / methanol / 0.5 h / 20 °C
2: 27 percent / H2; Et3N / Pd/C / methanol / 24 h / 20 °C
View Scheme
Multi-step reaction with 2 steps
1: 34 percent / H2; Et3N / Pd/C / methanol / 0.17 h / 20 °C
2: 27 percent / H2; Et3N / Pd/C / methanol / 24 h / 20 °C
View Scheme
p,p'-DDT
50-29-3

p,p'-DDT

1,1-dichloro-2,2-bis(4-chloro-3-chlorosulfonylphenyl)ethylene
79506-25-5

1,1-dichloro-2,2-bis(4-chloro-3-chlorosulfonylphenyl)ethylene

Conditions
ConditionsYield
With chlorosulfonic acid at 55℃; for 5h;86.6%
p,p'-DDT
50-29-3

p,p'-DDT

1-chloro-2,2-bis(p-chlorophenyl)ethylene
1022-22-6

1-chloro-2,2-bis(p-chlorophenyl)ethylene

Conditions
ConditionsYield
With [2,2]bipyridinyl; copper(l) chloride In 1,2-dichloro-ethane Inert atmosphere; Reflux;81%
With tetracarbonyl nickel In N,N-dimethyl-formamide
Multi-step reaction with 2 steps
1: zinc; concentrated aqueous HCl; ethanol
2: NaOH
View Scheme
2-methoxy-ethanol
109-86-4

2-methoxy-ethanol

p,p'-DDT
50-29-3

p,p'-DDT

A

benzhydryl methyl ether
1016-09-7

benzhydryl methyl ether

B

1-(4-chlorophenyl)-1-phenylethane
60617-89-2

1-(4-chlorophenyl)-1-phenylethane

Conditions
ConditionsYield
With sodium tetrahydroborate; nickel dichloride In isopropyl alcohol for 6h; Product distribution; Further Variations:; Reagents; the ratio of the reagents; Dehalogenation; Heating;A 80%
B 10%
methanol
67-56-1

methanol

p,p'-DDT
50-29-3

p,p'-DDT

methyl 2,2-bis(4-chlorophenyl) acetate
5359-38-6

methyl 2,2-bis(4-chlorophenyl) acetate

Conditions
ConditionsYield
With C75H101BCoF2N8O14(1+)*ClO4(1-); N-ethyl-N,N-diisopropylamine for 24h; Catalytic behavior; Reagent/catalyst; Wavelength; Irradiation;72%
p,p'-DDT
50-29-3

p,p'-DDT

A

1,1'-ethylidenebis-benzene
612-00-0

1,1'-ethylidenebis-benzene

B

1,1-dichloro-2,2-diphenylethane
2387-16-8

1,1-dichloro-2,2-diphenylethane

Conditions
ConditionsYield
With hydrogen; triethylamine; palladium on activated charcoal In methanol at 20℃; for 4h;A 69%
B 31%
p,p'-DDT
50-29-3

p,p'-DDT

A

(E)-1,1,4,4-tetrakis(4-chlorophenyl)-2,3-dichloro-2-butene
36954-67-3

(E)-1,1,4,4-tetrakis(4-chlorophenyl)-2,3-dichloro-2-butene

B

1,1-Dichloro-2,2-bis(p-chlorophenyl)ethane
72-54-8

1,1-Dichloro-2,2-bis(p-chlorophenyl)ethane

C

ethyl 2,2-bis(4-chlorophenyl)acetate
30738-51-3

ethyl 2,2-bis(4-chlorophenyl)acetate

Conditions
ConditionsYield
With [(1,10-phenanthroline)bis(2-phenylpyridinato-C2,N)iridium(III)] hexafluorophosphate; triethanolamine; heptamethyl cobyrinate perchlorate In ethanol for 3h; Catalytic behavior; Reagent/catalyst; UV-irradiation;A 7%
B 67%
C 9%
p,p'-DDT
50-29-3

p,p'-DDT

A

1,1-Dichloro-2,2-bis(p-chlorophenyl)ethane
72-54-8

1,1-Dichloro-2,2-bis(p-chlorophenyl)ethane

B

1,1-bis(4-chlorophenyl)ethane
3547-04-4

1,1-bis(4-chlorophenyl)ethane

Conditions
ConditionsYield
With hydrogen; triethylamine; palladium on activated charcoal In methanol at 20℃; for 0.166667h;A 34%
B 66%
p,p'-DDT
50-29-3

p,p'-DDT

diethylamine
109-89-7

diethylamine

2,2-bis(4-chlorophenyl)-N,N-diethylacetamide

2,2-bis(4-chlorophenyl)-N,N-diethylacetamide

Conditions
ConditionsYield
With C75H101BCoF2N8O14(1+)*ClO4(1-); N-ethyl-N,N-diisopropylamine In acetonitrile for 24h; Irradiation;66%
With heptamethyl Coβ-perchlorato-cob(II)yrinate; (4,4'-di-tert-butyl-2,2'-dipyridyl)-bis-(2-phenylpyridine(-1H))-iridium(III) hexafluorophosphate; N-ethyl-N,N-diisopropylamine In acetonitrile at 20℃; for 3h; Irradiation;29 %Chromat.
p,p'-DDT
50-29-3

p,p'-DDT

cyclohexylmethyl magnesium bromide
35166-78-0

cyclohexylmethyl magnesium bromide

A

1,1-Dichloro-2,2-bis(p-chlorophenyl)ethane
72-54-8

1,1-Dichloro-2,2-bis(p-chlorophenyl)ethane

B

(Z)-1,1,4,4-tetrakis(4-chlorophenyl)-2,3-dichloro-2-butene
66291-82-5

(Z)-1,1,4,4-tetrakis(4-chlorophenyl)-2,3-dichloro-2-butene

Conditions
ConditionsYield
In diethyl ether for 1h; Heating;A 63%
B 26%
ethanol
64-17-5

ethanol

p,p'-DDT
50-29-3

p,p'-DDT

ethyl 2,2-bis(4-chlorophenyl)acetate
30738-51-3

ethyl 2,2-bis(4-chlorophenyl)acetate

Conditions
ConditionsYield
With C75H101BCoF2N8O14(1+)*ClO4(1-); N-ethyl-N,N-diisopropylamine for 24h; Irradiation;62%
at 20℃; for 6h; UV-irradiation;56%
p,p'-DDT
50-29-3

p,p'-DDT

di-n-propylamine
142-84-7

di-n-propylamine

C20H23Cl2NO

C20H23Cl2NO

Conditions
ConditionsYield
With C75H101BCoF2N8O14(1+)*ClO4(1-); N-ethyl-N,N-diisopropylamine In acetonitrile for 24h; Irradiation;61%
p,p'-DDT
50-29-3

p,p'-DDT

A

1,1-bis(4-chlorophenyl)-2,2-dichloroethylene
72-55-9

1,1-bis(4-chlorophenyl)-2,2-dichloroethylene

B

4,4'-Dichlorobenzophenone
90-98-2

4,4'-Dichlorobenzophenone

Conditions
ConditionsYield
With bromine; oxygen In tetrachloromethane for 168h; light;A n/a
B 60%
With tetraethylammonium perchlorate; superoxide-ion In N,N-dimethyl-formamide at 25℃; Rate constant; Product distribution; stoichiometry of the reaction, amount of the oxidant dependence;
p,p'-DDT
50-29-3

p,p'-DDT

triethylamine
121-44-8

triethylamine

2,2-bis(4-chlorophenyl)-N,N-diethylacetamide

2,2-bis(4-chlorophenyl)-N,N-diethylacetamide

Conditions
ConditionsYield
With heptamethyl Coβ-perchlorato-cob(II)yrinate; tetrabutylammonium perchlorate In acetonitrile at 20℃; for 3h; Electrolysis;60%
p,p'-DDT
50-29-3

p,p'-DDT

A

(E)-1,2-di(4-chlorophenyl)ethene
2510-74-9, 5121-74-4, 1657-56-3, 144606-14-4

(E)-1,2-di(4-chlorophenyl)ethene

B

1,1-bis(4-chlorophenyl)-2,2-dichloroethylene
72-55-9

1,1-bis(4-chlorophenyl)-2,2-dichloroethylene

C

1,1-Dichloro-2,2-bis(p-chlorophenyl)ethane
72-54-8

1,1-Dichloro-2,2-bis(p-chlorophenyl)ethane

Conditions
ConditionsYield
With sodium tetrahydroborate; cyanocobalamin In methanol; water for 1h;A 44%
B 20%
C 18%
p,p'-DDT
50-29-3

p,p'-DDT

A

1-chloro-2,2-bis(p-chlorophenyl)ethylene
1022-22-6

1-chloro-2,2-bis(p-chlorophenyl)ethylene

B

1-chloro-2,2-bis(p-chlorophenyl)ethane
2642-80-0

1-chloro-2,2-bis(p-chlorophenyl)ethane

C

methyl 2,2-bis(4-chlorophenyl) acetate
5359-38-6

methyl 2,2-bis(4-chlorophenyl) acetate

D

(Z)-1,1,4,4-tetrakis(4-chlorophenyl)-2,3-dichloro-2-butene
66291-82-5

(Z)-1,1,4,4-tetrakis(4-chlorophenyl)-2,3-dichloro-2-butene

Conditions
ConditionsYield
With triethanolamine for 0.5h; Catalytic behavior; Wavelength; Irradiation;A 40%
B 13%
C 6%
D 20%
propan-1-ol
71-23-8

propan-1-ol

p,p'-DDT
50-29-3

p,p'-DDT

bis-(4-chloro-phenyl)-acetic acid propyl ester

bis-(4-chloro-phenyl)-acetic acid propyl ester

Conditions
ConditionsYield
With C75H101BCoF2N8O14(1+)*ClO4(1-); N-ethyl-N,N-diisopropylamine for 24h; Irradiation;40%
methanol
67-56-1

methanol

p,p'-DDT
50-29-3

p,p'-DDT

A

1,1-Dichloro-2,2-bis(p-chlorophenyl)ethane
72-54-8

1,1-Dichloro-2,2-bis(p-chlorophenyl)ethane

B

1,1-bis(4-chlorophenyl)ethane
3547-04-4

1,1-bis(4-chlorophenyl)ethane

C

1,1-dichloro-2-(4-chlorophenyl)-2-phenylethane
6952-08-5

1,1-dichloro-2-(4-chlorophenyl)-2-phenylethane

D

methyl 2,2-bis(4-chlorophenyl) acetate
5359-38-6

methyl 2,2-bis(4-chlorophenyl) acetate

E

1,1-diphenylethane

1,1-diphenylethane

Conditions
ConditionsYield
With hydrogen; palladium on activated charcoal at 20℃; for 24h;A 21%
B 38%
C 4%
D 18%
E n/a
meso-tetraphenylporphyrin iron(III) chloride
16456-81-8, 170645-84-8

meso-tetraphenylporphyrin iron(III) chloride

p,p'-DDT
50-29-3

p,p'-DDT

Fe(5,10,15,20-tetraphenylporphyrinate)(C=C(p-ClC6H4)2)

Fe(5,10,15,20-tetraphenylporphyrinate)(C=C(p-ClC6H4)2)

Conditions
ConditionsYield
In methanol; dichloromethane inert atmosphere; dissoln. of Fe-complex in CH2Cl2/MeOH=9:1 in presence of excess Fe-powder, addn. of 2 equiv. DDT; filtration, evapn., repeated recrystn. (CHCl3/MeOH), washing (hot petroleum ether);37%
p,p'-DDT
50-29-3

p,p'-DDT

A

1,1-Dichloro-2,2-bis(p-chlorophenyl)ethane
72-54-8

1,1-Dichloro-2,2-bis(p-chlorophenyl)ethane

B

(Z)-1,1,4,4-tetrakis(4-chlorophenyl)-2,3-dichloro-2-butene
66291-82-5

(Z)-1,1,4,4-tetrakis(4-chlorophenyl)-2,3-dichloro-2-butene

Conditions
ConditionsYield
With triethanolamine for 0.166667h; Catalytic behavior; Reagent/catalyst; Wavelength; UV-irradiation;A 35%
B 9%
With diethyl ether; methylmagnesium bromide
With methylmagnesium bromide; methoxybenzene
p,p'-DDT
50-29-3

p,p'-DDT

phenol
108-95-2

phenol

A

1,1-bis(4-chlorophenyl)-2,2-dichloroethylene
72-55-9

1,1-bis(4-chlorophenyl)-2,2-dichloroethylene

B

1,1-di(p-chlorophenyl)-2,2-di(p-hydroxyphenyl)ethylene
126659-22-1

1,1-di(p-chlorophenyl)-2,2-di(p-hydroxyphenyl)ethylene

Conditions
ConditionsYield
zinc(II) chloride at 150℃; for 2h; Product distribution; other catalysts (Zn-DMF, Zn-DMAA);A 70 g
B 34.7%
zinc(II) chloride at 150℃; for 2h;A 70 g
B 34.7%
p,p'-DDT
50-29-3

p,p'-DDT

A

1,1'-ethylidenebis-benzene
612-00-0

1,1'-ethylidenebis-benzene

B

1,1-Dichloro-2,2-bis(p-chlorophenyl)ethane
72-54-8

1,1-Dichloro-2,2-bis(p-chlorophenyl)ethane

C

1,1-bis(4-chlorophenyl)ethane
3547-04-4

1,1-bis(4-chlorophenyl)ethane

D

1-(4-chlorophenyl)-1-phenylethane
60617-89-2

1-(4-chlorophenyl)-1-phenylethane

E

1,1-dichloro-2-(p-chlorophenyl)-2-phenylethane

1,1-dichloro-2-(p-chlorophenyl)-2-phenylethane

F

1,1-dichloro-2,2-diphenylethane

1,1-dichloro-2,2-diphenylethane

Conditions
ConditionsYield
With hydrogen; triethylamine; palladium on activated charcoal In methanol at 20℃; for 0.5h;A 15%
B 12%
C 29%
D 30%
E n/a
F n/a
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