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Dayang Chem (Hangzhou) Co.,Ltd.

Dayangchem’s 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. DayangChem can provide different quantiti

p-Phenylenediamine Competitive price/Top quality

Cas:106-50-3

Min.Order:100 Gram

FOB Price: $5.0

Type:Lab/Research institutions

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Antimex Chemical Limied

Quick Details p-Phenylenediamine manufactuer of Antimex Group,local in shanghai China ProName: p-Phenylenediamine CasNo: 106-50-3 Molecular Formula: C6H8N2 Appearance: Brown flakes to White flakes Application: D

p-PhenylenediaMine

Cas:106-50-3

Min.Order:1 Metric Ton

FOB Price: $2.0

Type:Lab/Research institutions

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Hefei TNJ chemical industry co.,ltd

P-phenylenediamine(PPD) Product Name: P-phenylenediamine(PPD) Synonyms: p-Phenylene diamine CAS No.: 106-50-3

p-Phenylenediamine

Cas:106-50-3

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

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Ality Chemical Corporation

p-Phenylenediamine Basic information Description Chemical Properties Uses Production method Acute toxicity Irritation data Hazardous characteristics of explosive Flammability and hazard characteristics Storage c

Factory Supply PPDA

Cas:106-50-3

Min.Order:1 Gram

Negotiable

Type:Other

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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 P-Phenylenediamine supplier in China

Cas:106-50-3

Min.Order:1 Kilogram

Negotiable

Type:Manufacturers

inquiry

Jinan Finer Chemical Co., Ltd

Product Description Product name p-Phenylenediamine CAS 106-50-3 Assay 99% Appearance White crystal or flake Capacity 500mt/year Min.package 100gram Standard En

p-Phenylenediamine

Cas:106-50-3

Min.Order:1 Kilogram

FOB Price: $2.0

Type:Lab/Research institutions

inquiry

Hebei yanxi chemical co.,LTD.

hebei yanxi chemical co., LTD who registered capital of 10 million yuan, nearly to $2 million, we have a pharmaceutical raw materials factory production of pharmaceutical raw materials, and a reagent r&d center, and we do research and developm

p-Phenylenediamine Competitive price/Top quality CAS NO.106-50-3

Cas:106-50-3

Min.Order:1 Metric Ton

FOB Price: $1.0 / 3.0

Type:Manufacturers

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Wuhan Fortuna Chemical Co.,Ltd

1. Guaranteed purity; 2. Large quantity in stock; 3. Largest manufacturer; 4. Best service after shipment with email; 5. High quality & competitive price; ...... Appearance:White powder or flake Storage:2-8°C Package:25KG/drum Applica

High purity p-Phenylenediamine (PPD) CAS 106-50-3 with factory price

Cas:106-50-3

Min.Order:25 Kilogram

FOB Price: $10.0 / 20.0

Type:Trading Company

inquiry

Henan Allgreen Chemical Co.,Ltd

T he company has advanced technology, as well as a large number of excellent R & D team, to provide customers from the grams to one hundred kilograms and tons of high-quality products, competitive prices and quality service Appearance:White

p-Phenylenediamine

Cas:106-50-3

Min.Order:1 Kilogram

Negotiable

Type:Manufacturers

inquiry

EAST CHEMSOURCES LIMITED

p-Phenylenediamine Product Name: p-Phenylenediamine Molecular Weight: 108.14 CAS NO: 106-50-3 EC NO: 203-404-7 Molecular Formula: C6H8N2

p-Phenylenediamine

Cas:106-50-3

Min.Order:1 Kilogram

FOB Price: $2.0 / 3.0

Type:Manufacturers

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

p-Phenylenediamine

Cas:106-50-3

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

inquiry

Henan Tianfu Chemical Co., Ltd.

Product Name: p-Phenylenediamine Synonyms: benzofurd;C.I. 76076;C.I. Developer 13;C.I. Oxidation Base 10;c.i.developer13;c.i.oxidationbase10;C.I.OxidationBase10(76060);cideveloper13 CAS: 106-50-3 MF: C6H8N2 MW: 108.14

106-50-3 p-Phenylenediamine

Cas:106-50-3

Min.Order:1 Gram

FOB Price: $8900.0

Type:Lab/Research institutions

inquiry

Henan Sinotech Import&Export Corporation

Chemical Name: p-Phenylene Diamine Synonyms: 1,4-Diaminobenzene;1,4-benzenediamie; Para Phenylene Diamine CAS No.: 106-50-3 Molecular Formula: C6H8N2 Properties: white transparent crystal, it is easily soluble in ether, ethanol, acetone and

P-Phenylene Diamine for dye intermediate

Cas:106-50-3

Min.Order:1 Metric Ton

FOB Price: $1.0

Type:Other

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LIDE PHARMACEUTICALS LIMITED

Advantage : LIDE PHARMACEUTICALS LTD. is a mid-small manufacturing-type enterprise, engaged in pharmaceutical intermediates of R&D, custom-made and production, and also involving trading chemicals for export. We have established the R&amp

p-Phenylenediamine/ LIDE PHARMA- Factory supply / Best price

Cas:106-50-3

Min.Order:0

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

4-Aminophenol Phenols and their halogenated, sulfonated, nitrified or nitrified derivatives

Cas:106-50-3

Min.Order:1 Kilogram

FOB Price: $30.0 / 35.0

Type:Trading Company

inquiry

Changchun Artel lmport and Export trade company

Product Detail Minimum Order Qty. 10 Gram

p-Phenylenediamine Competitive price/Top quality CAS NO.106-50-3 CAS NO.106-50-3

Cas:106-50-3

Min.Order:20 Metric Ton

Negotiable

Type:Trading Company

inquiry

Lonwin Chemical Group Limited

p-Phenylenediamine CAS: 106-50-3 Specification mp 139 °c bp 267 °c(lit.) vapor density 3.7 (vs air) vapor pressure 1.08 mm hg ( 100 °c) fp 156 °c storage temp.

Factory supply p-Phenylenediamine

Cas:106-50-3

Min.Order:1 Kilogram

Negotiable

Type:Other

inquiry

Wuhan Zenuo Biological Medicine Technology Co Ltd

Product Name: p-Phenylenediamine Synonyms: P-Phenylenediamine(P.P.D.)WHITE;cioxidationbase10;Developer 13;Developer PF;developer13;developerpf;Durafur Black R;durafurblackr CAS: 106-50-3 MF: C6H8N2 MW: 108.14 EINECS: 203-404-7 Product C

p-Phenylenediamine big supplier with lower price

Cas:106-50-3

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Afine Chemicals Limited

Our Services 1. New Molecules R&D 2. Own test center HPLC NMR GC LC-MS 3. API and Intermediates from China reputed manufacturers 4. Documents support COA MOA MSDS DMF open part Our advantages 1. Government awarded company. Top 100 enter

p-Phenylenediamine

Cas:106-50-3

Min.Order:1 Kilogram

FOB Price: $1.0 / 100000.0

Type:Lab/Research institutions

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

p-Phenylenediamine; 1,4-Benzenediamine; 1,4-Diaminobenzene

Cas:106-50-3

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

p-Phenylenediamine

Cas:106-50-3

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

1,4-Diaminobenzene

Cas:106-50-3

Min.Order:4 Kilogram

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

p-PhenylenediaMine

Cas:106-50-3

Min.Order:10 Gram

Negotiable

Type:Lab/Research institutions

inquiry

HANGZHOU YUNUO CHEMICAL CO.,LTD

Superior quality, moderate price & quick delivery. Appearance:Off-white flakes Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:as per your request Application:Used as Pharmaceutical Intermediates, etc. Tra

p-Phenylenediamine

Cas:106-50-3

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Zibo Dorne chemical technology co. LTD

Product Details Grade: pharmaceutical grade Purity:99%+ ProductionCapacity: 1000 Kilogram/Month Scope of use: For scientific research only(The product must be used legally) Our Advantage 1. Best quality with competitive price. 2. Quick shipping,

High purity p-Phenylenediamine

Cas:106-50-3

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Henan Wentao Chemical Product Co., Ltd.

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 etc. 3) oem/odm available; 4) rea

p-PhenylenediamineCAS NO.: 106-50-3

Cas:106-50-3

Min.Order:1 Kilogram

FOB Price: $4.0

Type:Lab/Research institutions

inquiry

Siwei Development Group Ltd.

Product name:P-Phenylenediamine CAS No.:106-50-3 Molecule Formula:C6H8N2 Molecule Weight:108.14 Purity: 99.0% Package: 25kg/drum Description: White flakes Manufacture Standards:Enterprise Standard TESTING ITEMS

High Quality P-Phenylenediamine

Cas:106-50-3

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

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 an

p-Phenylenediamine

Cas:106-50-3

Min.Order:1 Gram

Negotiable

Type:Other

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

p-Phenylenediamine

Cas:106-50-3

Min.Order:0

Negotiable

Type:Other

inquiry

Hangzhou Dingyan Chem Co., Ltd

R & D enterprises have their own stock in stockAppearance:To be subject to the object Package:Customized Application:pharmaceutical intermediates Transportation:Air Port:Shanghai;Guangzhou

Benzene-1,4-diaMine

Cas:106-50-3

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Synthetic route

para-dinitrobenzene
100-25-4

para-dinitrobenzene

1,4-phenylenediamine
106-50-3

1,4-phenylenediamine

Conditions
ConditionsYield
With sodium tetrahydroborate In water at 50℃; for 0.0833333h; Green chemistry;100%
With hydrogen In tetrahydrofuran at 20℃; under 760.051 Torr; for 3h; chemoselective reaction;100%
With sodium hypophosphite monohydrate; 5%-palladium/activated carbon; hypophosphorous acid In 2-methyltetrahydrofuran; water for 3h; Sonication; chemoselective reaction;99%
4-nitrophenyl azide
1516-60-5

4-nitrophenyl azide

1,4-phenylenediamine
106-50-3

1,4-phenylenediamine

Conditions
ConditionsYield
Stage #1: 4-nitrophenyl azide With hydrazine hydrate at 135℃; for 3h;
Stage #2: With potassium hydroxide at 135℃; for 24h;
100%
With hydrogen In ethanol at 20℃; under 760.051 Torr; for 5h;94%
With hydrogenchloride; tin
4-nitro-aniline
100-01-6

4-nitro-aniline

1,4-phenylenediamine
106-50-3

1,4-phenylenediamine

Conditions
ConditionsYield
With palladium diacetate; carbon monoxide; triphenylphosphine In water; acetic acid at 56℃; under 532 Torr; for 11h;100%
With triethylsilane; palladium dichloride In ethanol at 20℃; for 1h; Inert atmosphere;100%
With 10% palladium on activated charcoal; hydrogen for 2h;100%
p-nitrophenyl isocyanide
1984-23-2

p-nitrophenyl isocyanide

1,4-phenylenediamine
106-50-3

1,4-phenylenediamine

Conditions
ConditionsYield
With graphitic carbon nitride; hydrazine hydrate In water at 70℃; for 24h; Irradiation; Sealed tube; Green chemistry; chemoselective reaction;100%
nitrobenzene
98-95-3

nitrobenzene

1,4-phenylenediamine
106-50-3

1,4-phenylenediamine

Conditions
ConditionsYield
Stage #1: nitrobenzene With Oxalamide; tetramethyl ammoniumhydroxide; ammonia In dimethyl sulfoxide at 100℃; under 18751.9 Torr; for 7h; Autoclave;
Stage #2: With 5%-palladium/activated carbon; hydrogen In methanol at 55℃; under 9000.9 Torr; for 4h; Reagent/catalyst; Autoclave;
99.1%
Multi-step reaction with 2 steps
1: urea, monosodium salt; urea / dimethyl sulfoxide / 2 h / 90 °C
2: 5%-palladium/activated carbon; hydrogen / ethanol / 80 °C / 15001.5 - 22502.3 Torr
View Scheme
N-acetyl-p-phenylenediamine
122-80-5

N-acetyl-p-phenylenediamine

1,4-phenylenediamine
106-50-3

1,4-phenylenediamine

Conditions
ConditionsYield
With ammonium bromide; ethylenediamine at 70℃; for 5h; Microwave irradiation; Inert atmosphere; neat (no solvent);99%
With ammonium iodide; hydrazine at 50℃; for 12h;99%
With ammonium iodide; hydrazine hydrate at 50℃; for 12h; Inert atmosphere; Sealed tube;99%
4-azidoaniline
14860-64-1

4-azidoaniline

1,4-phenylenediamine
106-50-3

1,4-phenylenediamine

Conditions
ConditionsYield
With iron(III) oxide; hydrazine hydrate In water at 120℃; for 2h; Concentration; Temperature; Time; Inert atmosphere;99%
With zinc In methanol at 20℃; for 5h;95%
With hydrazine hydrate In ethanol at 20℃; chemoselective reaction;90%
1.4-dibromobenzene
106-37-6

1.4-dibromobenzene

1,4-phenylenediamine
106-50-3

1,4-phenylenediamine

Conditions
ConditionsYield
With C24H12Cu2F9N4O7; tetrabutylammomium bromide; ammonia; caesium carbonate In water at 110 - 140℃; for 16h;99%
With ammonia; C16H16N2O2*0.8Ni*0.2Cu at 85℃; under 1500.15 Torr; for 8.5h; Autoclave; Inert atmosphere;92%
Multi-step reaction with 2 steps
1: copper(ll) sulfate pentahydrate; sodium L-ascorbate; potassium carbonate; ammonium hydroxide / dimethyl sulfoxide; glycerol / 8 h / 100 °C
2: copper(ll) sulfate pentahydrate; sodium L-ascorbate; potassium carbonate; ammonium hydroxide / dimethyl sulfoxide; glycerol / 8 h / 100 °C
View Scheme
para-diiodobenzene
624-38-4

para-diiodobenzene

1,4-phenylenediamine
106-50-3

1,4-phenylenediamine

Conditions
ConditionsYield
With C24H12Cu2F9N4O7; tetrabutylammomium bromide; ammonia; caesium carbonate In water at 110 - 140℃; for 16h;99%
With ammonia at 20℃; Reagent/catalyst; Temperature;97%
With [10%-Pd/Al2O3]; ammonia at 250℃; Catalytic behavior; Temperature; Reagent/catalyst; Inert atmosphere;
para-dinitrobenzene
100-25-4

para-dinitrobenzene

12percent nickel/Al-SBA-15 fiber

12percent nickel/Al-SBA-15 fiber

1,4-phenylenediamine
106-50-3

1,4-phenylenediamine

Conditions
ConditionsYield
With hydrogen In ethanol at 109.84℃; under 18751.9 Torr; for 7.5h; Autoclave; Green chemistry; chemoselective reaction;99%
1,4-bromoiodobenzene
589-87-7

1,4-bromoiodobenzene

1,4-phenylenediamine
106-50-3

1,4-phenylenediamine

Conditions
ConditionsYield
With [Cu2(2,7-bis(pyridin-2-yl)-l,8-naphthyridine)(OH)(CF3COO)3]; tetrabutylammomium bromide; ammonia; caesium carbonate In water at 120℃; for 16h; Sealed tube; chemoselective reaction;98%
Multi-step reaction with 2 steps
1: chlorotris(triphenylphosphine)cobalt(I); bis[2-(diphenylphosphino)phenyl] ether / toluene / 12 h / 100 °C
2: hydrogenchloride; water / methanol / 1 h / 20 °C
View Scheme
p-aminoiodobenzene
540-37-4

p-aminoiodobenzene

1,4-phenylenediamine
106-50-3

1,4-phenylenediamine

Conditions
ConditionsYield
With copper(l) iodide; tetra(n-butyl)ammonium hydroxide; ammonia In water at 25℃; for 24h; Inert atmosphere; Sealed tube; chemoselective reaction;97%
With acetamidine hydrochloride; caesium carbonate; L-proline; copper(l) iodide In N,N-dimethyl-formamide at 120℃; for 10h;94%
With copper(l) iodide; ammonia; potassium carbonate In water; dimethyl sulfoxide at 100℃; for 12h;93%
N-(tert-butoxycarbonyl)-1,4-phenylenediamine
71026-66-9

N-(tert-butoxycarbonyl)-1,4-phenylenediamine

1,4-phenylenediamine
106-50-3

1,4-phenylenediamine

Conditions
ConditionsYield
In various solvent(s) at 150℃; for 0.5h; microwave irradiation;97%
With 1,1,1,3',3',3'-hexafluoro-propanol at 150℃; for 0.5h; Product distribution / selectivity; Microwave irradiation;97%
With 1,1,1,3',3',3'-hexafluoro-propanol at 150℃; for 0.5h; Product distribution / selectivity; Microwave irradiation;97%
With 2,2,2-trifluoroethanol at 150℃; for 3h; Product distribution / selectivity; Microwave irradiation;93%
1,4-diazidobenzene
2294-47-5

1,4-diazidobenzene

1,4-phenylenediamine
106-50-3

1,4-phenylenediamine

Conditions
ConditionsYield
With chloro-trimethyl-silane; sodium iodide In acetonitrile for 0.166667h; Ambient temperature;96%
With water for 5h; Inert atmosphere; UV-irradiation; Sealed tube; chemoselective reaction;92%
1,4-Benzochinondioxim
105-11-3, 6133-83-1, 6421-98-3

1,4-Benzochinondioxim

1,4-phenylenediamine
106-50-3

1,4-phenylenediamine

Conditions
ConditionsYield
With sodium tetrahydroborate at 20℃; for 0.0333333h; neat (no solvent, solid phase);96%
With iron oxide; zirconium(IV) chloride; sodium cyanoborohydride In neat (no solvent) at 20℃; for 0.0833333h;94%
p-benzoquinone dioxime
105-11-3, 6133-83-1, 6421-98-3

p-benzoquinone dioxime

1,4-phenylenediamine
106-50-3

1,4-phenylenediamine

Conditions
ConditionsYield
With (pyridine)(tetrahydroborato)zinc In tetrahydrofuran for 1h; Heating;95%
With fermenting. yeast
With hydrogenchloride; tin(ll) chloride
aniline yellow
60-09-3

aniline yellow

A

aniline
62-53-3

aniline

B

1,4-phenylenediamine
106-50-3

1,4-phenylenediamine

Conditions
ConditionsYield
With formic acid; zinc In methanol at 20℃; for 0.0833333h;A 95%
B 93%
With hydrazine hydrate; aluminium In ethanol Heating;A 94%
B 93%
With ammonium acetate; zinc In methanol at 20℃; for 0.05h;A n/a
B 93%
C12H8Cl6N2O6

C12H8Cl6N2O6

1,4-phenylenediamine
106-50-3

1,4-phenylenediamine

Conditions
ConditionsYield
With acetic acid; zinc In water at 0℃; for 0.5h;95%
N-(4-Nitrophenyl)acetamide
104-04-1

N-(4-Nitrophenyl)acetamide

1,4-phenylenediamine
106-50-3

1,4-phenylenediamine

Conditions
ConditionsYield
With [Zn(BH4)2(py)] In tetrahydrofuran for 3.1h; Heating;94%
With mineral acid durch elektrolytische Reduktion;
With hydrogenchloride; tin
N,N,N',N'-tetrakis(trimethylsilyl)-1,4-phenylenediamine
25811-68-1

N,N,N',N'-tetrakis(trimethylsilyl)-1,4-phenylenediamine

1,4-phenylenediamine
106-50-3

1,4-phenylenediamine

Conditions
ConditionsYield
With hydrogenchloride; water In methanol at 20℃; for 1h;94%
With hydrogenchloride In diethyl ether
aniline yellow
60-09-3

aniline yellow

1,4-phenylenediamine
106-50-3

1,4-phenylenediamine

Conditions
ConditionsYield
With ammonium formate; nickel In methanol at 20℃; for 0.0833333h;93%
With hydrazine hydrate In ethanol Heating;93%
With water; zinc
4-Aminoazobenzene
60-09-3

4-Aminoazobenzene

1,4-phenylenediamine
106-50-3

1,4-phenylenediamine

Conditions
ConditionsYield
With nickel; hydrazinium monoformate In methanol for 0.0833333h; Heating;93%
4-bromo-aniline
106-40-1

4-bromo-aniline

1,4-phenylenediamine
106-50-3

1,4-phenylenediamine

Conditions
ConditionsYield
With ammonium hydroxide; trans-bis(triphenylphosphine)palladium dichloride; sodium carbonate In neat (no solvent) at 80℃; for 7h;93%
With ammonium hydroxide; (2-methylacetatobenzyl)triphenylphosphonium hexabromodipalladate(II) at 60℃; for 5h;92%
With ammonium hydroxide; bis[(2-methylacetatobenzyl)tri(p-tolyl)phosphonium] hexabromodipalladate(II) In neat (no solvent) at 60℃; for 5h;90%
terephthalamide
3010-82-0

terephthalamide

1,4-phenylenediamine
106-50-3

1,4-phenylenediamine

Conditions
ConditionsYield
With water; chlorine; sodium hydroxide at 5 - 80℃; for 4.5h; Reagent/catalyst; Hofmann Rearrangement;93%
N,N-dibenzyl-4-nitroaniline
65052-89-3

N,N-dibenzyl-4-nitroaniline

1,4-phenylenediamine
106-50-3

1,4-phenylenediamine

Conditions
ConditionsYield
With formic acid; potassium hydroxide In ethanol at 70℃; for 1h;93%
benzyl 4-(nitro)phenylcarbamate
53821-12-8

benzyl 4-(nitro)phenylcarbamate

1,4-phenylenediamine
106-50-3

1,4-phenylenediamine

Conditions
ConditionsYield
With hydrogen In ethanol at 20℃; under 760.051 Torr; for 5h;92%
With methanol; sodium tetrahydroborate; nickel(II) chloride hexahydrate at 20℃; for 0.25h; chemoselective reaction;86%
para-dichlorobenzene
106-46-7

para-dichlorobenzene

1,4-phenylenediamine
106-50-3

1,4-phenylenediamine

Conditions
ConditionsYield
With ammonium hydroxide; copper(II) ferrite at 150℃; under 31503.2 - 36003.6 Torr; for 10h; Catalytic behavior; Pressure; Temperature; Autoclave;91.7%
With copper(l) iodide; 2,2-[μ-(N,N'-piperazindiyl)dimethyl]-bis(4,6-di-tert-butyl-phenol); ammonia at 150℃; under 31503.2 Torr; for 10h; Reagent/catalyst; Temperature; Pressure; Autoclave;90.6%
With ammonium hydroxide; 1,10-Phenanthroline; copper(I) bromide at 150℃; under 45004.5 Torr; for 0.00555556h; Reagent/catalyst; Temperature; Pressure;90.6%
4-Azidoaniline hydrochloride

4-Azidoaniline hydrochloride

1,4-phenylenediamine
106-50-3

1,4-phenylenediamine

Conditions
ConditionsYield
With tris-(trimethylsilyl)silane; 2-hydroxyethanethiol In water at 100℃; for 4h;90%
p-dinitrosobenzene
105-12-4

p-dinitrosobenzene

1,4-phenylenediamine
106-50-3

1,4-phenylenediamine

Conditions
ConditionsYield
With Saccharomyces cerevisiae BY In methanol at 20℃; pH=7.0; aq. buffer; Enzymatic reaction;90%
benzaldehyde
100-52-7

benzaldehyde

1,4-phenylenediamine
106-50-3

1,4-phenylenediamine

N,N'-dibenzylidene-benzene-1,4-diamine
797-20-6

N,N'-dibenzylidene-benzene-1,4-diamine

Conditions
ConditionsYield
With aluminum oxide for 5h; Milling;100%
In chloroform at 20℃; Inert atmosphere;82%
With sodium hydrogen sulfate; silica gel for 0.0666667h; microwave irradiation;78%
salicylaldehyde
90-02-8

salicylaldehyde

1,4-phenylenediamine
106-50-3

1,4-phenylenediamine

2,2'-{(1E,1'E)-[1,4-phenylenebis(azanylylidene)]bis(methanylylidene)}diphenol
119643-02-6

2,2'-{(1E,1'E)-[1,4-phenylenebis(azanylylidene)]bis(methanylylidene)}diphenol

Conditions
ConditionsYield
In methanol for 0.5h; Reflux;100%
In ethanol for 2h; Heating;88%
With tin(II) chloride dihdyrate In dichloromethane at 20℃; for 6h;87.7%
p-toluenesulfonyl chloride
98-59-9

p-toluenesulfonyl chloride

1,4-phenylenediamine
106-50-3

1,4-phenylenediamine

N,N'-ditosyl-p-phenylenediamine
41595-29-3

N,N'-ditosyl-p-phenylenediamine

Conditions
ConditionsYield
With pyridine for 2h; Reflux;100%
With triethylamine In dichloromethane at 4℃;100%
With sodium hydroxide In diethyl ether at 0 - 20℃;90%
With pyridine In tetrahydrofuran at 40℃; for 2h;74%
di-tert-butyl dicarbonate
24424-99-5

di-tert-butyl dicarbonate

1,4-phenylenediamine
106-50-3

1,4-phenylenediamine

N-(tert-butoxycarbonyl)-1,4-phenylenediamine
71026-66-9

N-(tert-butoxycarbonyl)-1,4-phenylenediamine

Conditions
ConditionsYield
With potassium carbonate In tetrahydrofuran at 20℃;100%
With glycerol at 20℃; for 0.333333h; Green chemistry; chemoselective reaction;97%
In dichloromethane at 20℃; for 18h; Cooling with ice;97%
5-(2,5-dioxotetrahydrofuryl)-3-methyl-3-cyclohexene-1,2-dicarboxylic anhydride

5-(2,5-dioxotetrahydrofuryl)-3-methyl-3-cyclohexene-1,2-dicarboxylic anhydride

2,4-diamino-(n-hexadecyloxy)benzene
137819-03-5

2,4-diamino-(n-hexadecyloxy)benzene

1,4-phenylenediamine
106-50-3

1,4-phenylenediamine

soluble polyimide, inherent viscosity: 0.78 dl/g; monomer(s): 5-(2,5-dioxotetrahydrofuryl)-3-methyl-3-cyclohexene-1,2-dicarboxylic anhydride; p-phenylenediamine; 2,4-diamino-(n-hexadecyloxy)benzene

soluble polyimide, inherent viscosity: 0.78 dl/g; monomer(s): 5-(2,5-dioxotetrahydrofuryl)-3-methyl-3-cyclohexene-1,2-dicarboxylic anhydride; p-phenylenediamine; 2,4-diamino-(n-hexadecyloxy)benzene

Conditions
ConditionsYield
With isoquinoline In various solvent(s) at 70 - 200℃;100%
5-(2,5-dioxotetrahydrofuryl)-3-methyl-3-cyclohexene-1,2-dicarboxylic anhydride

5-(2,5-dioxotetrahydrofuryl)-3-methyl-3-cyclohexene-1,2-dicarboxylic anhydride

2,4-diamino-(n-hexadecyloxy)benzene
137819-03-5

2,4-diamino-(n-hexadecyloxy)benzene

1,4-phenylenediamine
106-50-3

1,4-phenylenediamine

soluble polyimide, inherent viscosity: 0.67 dl/g; monomer(s): 5-(2,5-dioxotetrahydrofuryl)-3-methyl-3-cyclohexene-1,2-dicarboxylic anhydride; p-phenylenediamine; 2,4-diamino-(n-hexadecyloxy)benzene

soluble polyimide, inherent viscosity: 0.67 dl/g; monomer(s): 5-(2,5-dioxotetrahydrofuryl)-3-methyl-3-cyclohexene-1,2-dicarboxylic anhydride; p-phenylenediamine; 2,4-diamino-(n-hexadecyloxy)benzene

Conditions
ConditionsYield
With isoquinoline In various solvent(s) at 70 - 200℃;100%
5-(2,5-dioxotetrahydrofuryl)-3-methyl-3-cyclohexene-1,2-dicarboxylic anhydride

5-(2,5-dioxotetrahydrofuryl)-3-methyl-3-cyclohexene-1,2-dicarboxylic anhydride

2,4-diamino-(n-hexadecyloxy)benzene
137819-03-5

2,4-diamino-(n-hexadecyloxy)benzene

1,4-phenylenediamine
106-50-3

1,4-phenylenediamine

soluble polyimide, inherent viscosity: 0.69 dl/g; monomer(s): 5-(2,5-dioxotetrahydrofuryl)-3-methyl-3-cyclohexene-1,2-dicarboxylic anhydride; p-phenylenediamine; 2,4-diamino-(n-hexadecyloxy)benzene

soluble polyimide, inherent viscosity: 0.69 dl/g; monomer(s): 5-(2,5-dioxotetrahydrofuryl)-3-methyl-3-cyclohexene-1,2-dicarboxylic anhydride; p-phenylenediamine; 2,4-diamino-(n-hexadecyloxy)benzene

Conditions
ConditionsYield
With isoquinoline In various solvent(s) at 70 - 200℃;100%
5-(2,5-dioxotetrahydrofuryl)-3-methyl-3-cyclohexene-1,2-dicarboxylic anhydride

5-(2,5-dioxotetrahydrofuryl)-3-methyl-3-cyclohexene-1,2-dicarboxylic anhydride

2,4-diamino-(n-hexadecyloxy)benzene
137819-03-5

2,4-diamino-(n-hexadecyloxy)benzene

1,4-phenylenediamine
106-50-3

1,4-phenylenediamine

soluble polyimide, inherent viscosity: 0.65 dl/g; monomer(s): 5-(2,5-dioxotetrahydrofuryl)-3-methyl-3-cyclohexene-1,2-dicarboxylic anhydride; p-phenylenediamine; 2,4-diamino-(n-hexadecyloxy)benzene

soluble polyimide, inherent viscosity: 0.65 dl/g; monomer(s): 5-(2,5-dioxotetrahydrofuryl)-3-methyl-3-cyclohexene-1,2-dicarboxylic anhydride; p-phenylenediamine; 2,4-diamino-(n-hexadecyloxy)benzene

Conditions
ConditionsYield
With isoquinoline In various solvent(s) at 70 - 200℃;100%
5-(2,5-dioxotetrahydrofuryl)-3-methyl-3-cyclohexene-1,2-dicarboxylic anhydride

5-(2,5-dioxotetrahydrofuryl)-3-methyl-3-cyclohexene-1,2-dicarboxylic anhydride

2,4-diamino-(n-hexadecyloxy)benzene
137819-03-5

2,4-diamino-(n-hexadecyloxy)benzene

1,4-phenylenediamine
106-50-3

1,4-phenylenediamine

soluble polyimide, inherent viscosity: 0.44 dl/g; monomer(s): 5-(2,5-dioxotetrahydrofuryl)-3-methyl-3-cyclohexene-1,2-dicarboxylic anhydride; p-phenylenediamine; 2,4-diamino-(n-hexadecyloxy)benzene

soluble polyimide, inherent viscosity: 0.44 dl/g; monomer(s): 5-(2,5-dioxotetrahydrofuryl)-3-methyl-3-cyclohexene-1,2-dicarboxylic anhydride; p-phenylenediamine; 2,4-diamino-(n-hexadecyloxy)benzene

Conditions
ConditionsYield
With isoquinoline In various solvent(s) at 70 - 200℃;100%
5-(2,5-dioxotetrahydrofuryl)-3-methyl-3-cyclohexene-1,2-dicarboxylic anhydride

5-(2,5-dioxotetrahydrofuryl)-3-methyl-3-cyclohexene-1,2-dicarboxylic anhydride

2,4-diamino-(n-hexadecyloxy)benzene
137819-03-5

2,4-diamino-(n-hexadecyloxy)benzene

1,4-phenylenediamine
106-50-3

1,4-phenylenediamine

soluble polyimide, inherent viscosity: 0.27 dl/g; monomer(s): 5-(2,5-dioxotetrahydrofuryl)-3-methyl-3-cyclohexene-1,2-dicarboxylic anhydride; p-phenylenediamine; 2,4-diamino-(n-hexadecyloxy)benzene

soluble polyimide, inherent viscosity: 0.27 dl/g; monomer(s): 5-(2,5-dioxotetrahydrofuryl)-3-methyl-3-cyclohexene-1,2-dicarboxylic anhydride; p-phenylenediamine; 2,4-diamino-(n-hexadecyloxy)benzene

Conditions
ConditionsYield
With isoquinoline In various solvent(s) at 70 - 200℃;100%
5-(2,5-dioxotetrahydrofuryl)-3-methyl-3-cyclohexene-1,2-dicarboxylic anhydride

5-(2,5-dioxotetrahydrofuryl)-3-methyl-3-cyclohexene-1,2-dicarboxylic anhydride

1,4-phenylenediamine
106-50-3

1,4-phenylenediamine

soluble polyimide, inherent viscosity: 1.42 dl/g; monomer(s): 5-(2,5-dioxotetrahydrofuryl)-3-methyl-3-cyclohexene-1,2-dicarboxylic anhydride; p-phenylenediamine

soluble polyimide, inherent viscosity: 1.42 dl/g; monomer(s): 5-(2,5-dioxotetrahydrofuryl)-3-methyl-3-cyclohexene-1,2-dicarboxylic anhydride; p-phenylenediamine

Conditions
ConditionsYield
With isoquinoline In various solvent(s) at 70 - 200℃;100%
4-hexylbenzoyl chloride
50606-95-6

4-hexylbenzoyl chloride

1,4-phenylenediamine
106-50-3

1,4-phenylenediamine

N-(4-aminophenyl)-4-hexylbenzamide
1055298-70-8

N-(4-aminophenyl)-4-hexylbenzamide

Conditions
ConditionsYield
In dichloromethane at 20℃; for 17h;100%
di-tert-butyl dicarbonate
24424-99-5

di-tert-butyl dicarbonate

1,4-phenylenediamine
106-50-3

1,4-phenylenediamine

di(tert‐butyl) 1,4‐phenylenedicarbamate
121680-23-7

di(tert‐butyl) 1,4‐phenylenedicarbamate

Conditions
ConditionsYield
With 1,4-disulfopiperazine-1,4-diium chloride In neat (no solvent) at 20℃; for 0.0833333h; Green chemistry; chemoselective reaction;100%
With guanidine hydrochloride In ethanol at 35 - 40℃; for 0.333333h;98%
Stage #1: 1,4-phenylenediamine With caesium carbonate In tetrahydrofuran at 20℃; for 0.5h; Schlenk technique;
Stage #2: di-tert-butyl dicarbonate In tetrahydrofuran at 70℃; Schlenk technique;
90%
With triethylamine In dichloromethane at 20℃;51%
With guanidine hydrochloride In ethanol at 40℃; for 8h;
C50H30N4NiO4
1443978-57-1

C50H30N4NiO4

1,4-phenylenediamine
106-50-3

1,4-phenylenediamine

C56H34N6NiO2
1443978-66-2

C56H34N6NiO2

Conditions
ConditionsYield
Stage #1: C50H30N4NiO4 With 1,2,4-Trichlorobenzene for 1h; Molecular sieve; Reflux;
Stage #2: 1,4-phenylenediamine In pyridine at 220℃; for 16h;
100%
4-tert-butoxycarbonylamino-1-methyl-1H-pyrrole-2-carboxylic acid benzotriazol-1yl ester
77716-16-6

4-tert-butoxycarbonylamino-1-methyl-1H-pyrrole-2-carboxylic acid benzotriazol-1yl ester

1,4-phenylenediamine
106-50-3

1,4-phenylenediamine

C17H22N4O3

C17H22N4O3

Conditions
ConditionsYield
In N,N-dimethyl-formamide at 60℃; for 2h;100%
C44H47N3O5

C44H47N3O5

1,4-phenylenediamine
106-50-3

1,4-phenylenediamine

C50H53N5O4

C50H53N5O4

Conditions
ConditionsYield
With 1H-imidazole In N,N-dimethyl-formamide; toluene at 150℃; Inert atmosphere;100%
Pyromellitic dianhydride
89-32-7

Pyromellitic dianhydride

1,4-phenylenediamine
106-50-3

1,4-phenylenediamine

C10H6O8*C6H8N2

C10H6O8*C6H8N2

Conditions
ConditionsYield
Stage #1: Pyromellitic dianhydride In water at 80℃; for 1h; Inert atmosphere;
Stage #2: 1,4-phenylenediamine In water at 80℃; for 4h; Inert atmosphere;
100%
1,4-phenylenediamine
106-50-3

1,4-phenylenediamine

benzene-1,4-diamine hydrochloride
624-18-0

benzene-1,4-diamine hydrochloride

Conditions
ConditionsYield
With hydrogenchloride In 1,4-dioxane; methanol for 0.166667h;100%
1,4-phenylenediamine
106-50-3

1,4-phenylenediamine

C6H8N2*(x)ClH

C6H8N2*(x)ClH

Conditions
ConditionsYield
With hydrogenchloride; tetrabutylammomium bromide In N,N-dimethyl-formamide at 10℃; for 2.5h; Temperature; Reagent/catalyst;99.5%
1,4-phenylenediamine
106-50-3

1,4-phenylenediamine

benzyl alcohol
100-51-6

benzyl alcohol

N1,N4-dibenzylbenzene-1,4-diamine
10368-25-9

N1,N4-dibenzylbenzene-1,4-diamine

Conditions
ConditionsYield
With [((5-Me)PyNPPh2)IrACHTUNGTRENUNG(cod)]; potassium tert-butylate In diethylene glycol dimethyl ether at 70℃; for 48h; Inert atmosphere;99%
With C41H36AsClN3OPRuS; potassium hydroxide In toluene at 100℃; for 12h;91%
at 120℃; for 48h; Molecular sieve; Green chemistry;78%
dodecyl isocyanate
4202-38-4

dodecyl isocyanate

1,4-phenylenediamine
106-50-3

1,4-phenylenediamine

1-amino-4-(3-dodecylureido)benzene

1-amino-4-(3-dodecylureido)benzene

Conditions
ConditionsYield
In dichloromethane for 1h;99%
1,4-phenylenediamine
106-50-3

1,4-phenylenediamine

diisopropyl-carbodiimide
693-13-0

diisopropyl-carbodiimide

2',2'-(1,4-phenylene)bis(1,3-diisopropylguanidine)

2',2'-(1,4-phenylene)bis(1,3-diisopropylguanidine)

Conditions
ConditionsYield
With C80H124Cl2N8Nd2O2 In tetrahydrofuran at 60℃; for 0.5h; Reagent/catalyst; Temperature; Time; Schlenk technique; Inert atmosphere; Glovebox;99%
With [Li(THF)(DME)]3La[μ-η2η1(iPrN)2C(NC6H4p-Cl)]3 at 25℃; for 2h; Inert atmosphere;98%
[(Me3Si)2N]3Yb(μ-Cl)Li(THF)3 In tetrahydrofuran at 60℃; for 4h;97%
phthalic anhydride
85-44-9

phthalic anhydride

1,4-phenylenediamine
106-50-3

1,4-phenylenediamine

cis-1,2,3,6-tetrahydrophthalic anhydride
935-79-5

cis-1,2,3,6-tetrahydrophthalic anhydride

N-{4-[((1S,6R)-6-Carboxy-cyclohex-3-enecarbonyl)-amino]-phenyl}-phthalamic acid

N-{4-[((1S,6R)-6-Carboxy-cyclohex-3-enecarbonyl)-amino]-phenyl}-phthalamic acid

Conditions
ConditionsYield
In acetone at 20℃; for 12h;99%
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