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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

4-Chlorophthalic acid monosodium salt Manufacturer/High quality/Best price/In stock

Cas:56047-23-5

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

inquiry

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 Monosodium hydrogen 4-chlorophthalate

Cas:56047-23-5

Min.Order:1

Negotiable

Type:Other

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-Chlorophthalic acid monosodium salt

Cas:56047-23-5

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.O

tianfu-chem_1,2-Benzenedicarboxylicacid, 4-chloro-, sodium salt (1:1) 56047-23-5

Cas:56047-23-5

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Hebei Nengqian Chemical Import and Export Co., LTD

With our good experience, we offer detailed technical support and advice to assist customers. We communicate closely with customers to establish their quality requirements. Consistent Quality Our plant has strict quality control in each manufacturin

4-CHLOROPHTHALIC ACID MONOSODIUM SALT

Cas:56047-23-5

Min.Order:1 Kilogram

FOB Price: $1.0 / 10.0

Type:Trading Company

inquiry

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

Pharmaceutical Grade CAS 56047-23-5 with competitive price

Cas:56047-23-5

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

inquiry

Shanghai Upbio Tech Co.,Ltd

1.In No Less 10 years exporting experience. you 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 Specializ

1,2-Benzenedicarboxylicacid, 4-chloro-, sodium salt (1:1)

Cas:56047-23-5

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Qingdao Beluga Import and Export Co., LTD

4-CHLOROPHTHALIC ACID MONOSODIUM SALT CAS:56047-23-5 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 qua

4-CHLOROPHTHALIC ACID MONOSODIUM SALT CAS:56047-23-5

Cas:56047-23-5

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Shandong Hanjiang Chemical Co., Ltd.

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

1,2-Benzenedicarboxylicacid, 4-chloro-, sodium salt (1:1)

Cas:56047-23-5

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Henan Wentao Chemical Product Co., Ltd.

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

1,2-Benzenedicarboxylicacid, 4-chloro-, sodium salt (1:1)

Cas:56047-23-5

Min.Order:0

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

4-Chlorophthalic acid monosodium salt

Cas:56047-23-5

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

4-Chlorophthalic acid monosodium salt

Cas:56047-23-5

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

inquiry

Jiangsu Qianyu Molecular Technology Co., LTD.

Our Advantages A. International Top level TechnologyOur company owned biomedicine experts are famous at home and abroad with rich experience in research and development in the field of efficient chiral functional molecules research and development an

In Bulk Supply4-CHLOROPHTHALIC ACID MONOSODIUM SALT

Cas:56047-23-5

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Golden Pharma Co., Limited

GOLDEN PHARMA CO.,LIMITED.is a professional pharmaceutical company,our team have more than 20years expereince in pharmaceutical production and sales. we are a professional technical enterprise specializing in the R & D, production,QA regulation

4-CHLOROPHTHALIC ACID MONOSODIUM SALT

Cas:56047-23-5

Min.Order:1 Kilogram

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

4-Chlorophthalic acid monosodium salt

Cas:56047-23-5

Min.Order:0

Negotiable

Type:Other

inquiry

GIHI CHEMICALS CO.,LIMITED

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

4-Chlorophthalic acid monosodium salt

Cas:56047-23-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Henan Allgreen Chemical Co.,Ltd

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

SodiuM Hydrogen 4-Chlorophthalate (contains isoMer and Phthalic Acid)

Cas:56047-23-5

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Xian Changyue Biological Technology Co., Ltd.

best seller Application:API

4-CHLOROPHTHALIC ACID MONOSODIUM SALT

Cas:56047-23-5

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Chemsigma International Co.,Ltd.

bulk productiongoods in stockswe have the best competitive price in the marketmeantime,we are committed to service to our every customer Chemsigma International Co.,Ltd. is a chemical manufacturer, specialize in custom synthesis and organic chemical

4-CHLOROPHTHALIC ACID MONOSODIUM SALT

Cas:56047-23-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Wuhan Circle Star Chem-medical 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 highly qualified in

4-CHLOROPHTHALIC ACID MONOSODIUM SALT

Cas:56047-23-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

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

1,2-Benzenedicarboxylicacid, 4-chloro-, sodium salt (1:1)

Cas:56047-23-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Guangdong Juda Chemical Industrial Co.,Limited

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

4-CHLOROPHTHALIC ACID MONOSODIUM SALT CAS No.56047-23-5

Cas:56047-23-5

Min.Order:0

Negotiable

Type:Trading Company

inquiry

DB BIOTECH CO., LTD

best seller Application:API

4-CHLOROPHTHALIC ACID MONOSODIUM SALT

Cas:56047-23-5

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Hangzhou Fandachem Co.,Ltd

4-Chlorophthalic acid monosodium salt cas 56047-23-5Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express

4-Chlorophthalic acid monosodium salt cas 56047-23-5

Cas:56047-23-5

Min.Order:0

Negotiable

Type:Other

inquiry

Henan Kanbei Chemical Co.,LTD

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

4-CHLOROPHTHALIC ACID MONOSODIUM SALT

Cas:56047-23-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Taixing Hehao Chemical Materials Co.,Ltd

hight degree of purityAppearance:COA mentioned Storage:COA mentioned Package:Standard or custom package Application:hight degree of purity Transportation:Express/Sea/Air Port:Any port in China

4-CHLOROPHTHALIC ACID MONOSODIUM SALT

Cas:56047-23-5

Min.Order:0

Negotiable

Type:Other

inquiry

Changzhou Helios Biomedical Science and Technology Co.,LTD.

Changzhou Helios Biochemical Co., Ltd is a leading manufacturer and supplier for medical intermediates and pesticide intermediates . We specialize in custom synthesis of benzene ring, pyridine and pyrimidine derivatives to help customers to accelerat

4-CHLOROPHTHALIC ACID MONOSODIUM SALT

Cas:56047-23-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Chemlyte Solutions

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

4-CHLOROPHTHALIC ACID MONOSODIUM SALT

Cas:56047-23-5

Min.Order:0

Negotiable

Type:Other

inquiry

Hebei Muhuang Technology Co., Ltd

best seller Application:API

4-CHLOROPHTHALIC ACID MONOSODIUM SALT

Cas:56047-23-5

Min.Order:0

Negotiable

Type:Trading Company

inquiry

ZHEJIANG JIUZHOU CHEM CO.,LTD

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

4-CHLOROPHTHALIC ACID MONOSODIUM SALT

Cas:56047-23-5

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Synthetic route

phthalic anhydride
85-44-9

phthalic anhydride

monosodique de l'acide chloro-4 phtalique
56047-23-5

monosodique de l'acide chloro-4 phtalique

Conditions
ConditionsYield
Stage #1: phthalic anhydride With sodium chlorate; sodium hydroxide In water at 28 - 30℃; for 17h;
Stage #2: With hydrogenchloride In water at 30℃; pH=Ca. 5.5;
monosodique de l'acide chloro-4 phtalique
56047-23-5

monosodique de l'acide chloro-4 phtalique

4-chlorophthalic anhydride
118-45-6

4-chlorophthalic anhydride

Conditions
ConditionsYield
With thionyl chloride for 2h; Heating;70%
With sulfuric acid In acetic anhydride for 3h; Heating;
With thionyl chloride for 2h; Reflux;
ethanol
64-17-5

ethanol

monosodique de l'acide chloro-4 phtalique
56047-23-5

monosodique de l'acide chloro-4 phtalique

4-chlorodiethylphthalate
38717-95-2

4-chlorodiethylphthalate

Conditions
ConditionsYield
With hydrogenchloride at 80℃; for 48h; Esterification;62%
monosodique de l'acide chloro-4 phtalique
56047-23-5

monosodique de l'acide chloro-4 phtalique

4-chloro-2-hydroxy-1(H)-isoindole-1,3-dione
173962-58-8

4-chloro-2-hydroxy-1(H)-isoindole-1,3-dione

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 62 percent / HCl(g) / 48 h / 80 °C
2: hydroxylamine; KOH / methanol / 8 h / -70 °C / RT, 72 h
View Scheme
monosodique de l'acide chloro-4 phtalique
56047-23-5

monosodique de l'acide chloro-4 phtalique

4-chloro-2-methylsulfonyloxy-1(H)-isoindole-1,3-dione

4-chloro-2-methylsulfonyloxy-1(H)-isoindole-1,3-dione

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: 62 percent / HCl(g) / 48 h / 80 °C
2: hydroxylamine; KOH / methanol / 8 h / -70 °C / RT, 72 h
3: 48 percent / NaHCO3 / H2O / 3 h / 0 °C
View Scheme
monosodique de l'acide chloro-4 phtalique
56047-23-5

monosodique de l'acide chloro-4 phtalique

4-chloro-2-isopropylsulfonyloxy-1(H)-isoindole-1,3-dione

4-chloro-2-isopropylsulfonyloxy-1(H)-isoindole-1,3-dione

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: 62 percent / HCl(g) / 48 h / 80 °C
2: hydroxylamine; KOH / methanol / 8 h / -70 °C / RT, 72 h
3: 56 percent / NaHCO3 / H2O / 3 h / 0 °C
View Scheme
monosodique de l'acide chloro-4 phtalique
56047-23-5

monosodique de l'acide chloro-4 phtalique

4-chlorophthalimide
7147-90-2

4-chlorophthalimide

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 70 percent / thionylchloride / 2 h / Heating
2: 98 percent / urea / 0.67 h / Heating
View Scheme
Multi-step reaction with 2 steps
1: thionyl chloride / 2 h / Reflux
2: formamide / 1 h / 150 °C
View Scheme
monosodique de l'acide chloro-4 phtalique
56047-23-5

monosodique de l'acide chloro-4 phtalique

6-chlorophthalide
19641-29-3

6-chlorophthalide

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: H2SO4 / acetic anhydride / 3 h / Heating
2: 83 percent / NaBH4 / methanol
View Scheme
monosodique de l'acide chloro-4 phtalique
56047-23-5

monosodique de l'acide chloro-4 phtalique

5-chloro-1H-indene-1,3(2H)-dione
22018-96-8

5-chloro-1H-indene-1,3(2H)-dione

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1: H2SO4 / acetic anhydride / 3 h / Heating
2: 2 h / Heating
3: 1.) SOCl2 / 1.) reflux; 2.) benzene, reflux, 1.5 h
4: Na / reflux 2 h, then r.t., 15 h
View Scheme
monosodique de l'acide chloro-4 phtalique
56047-23-5

monosodique de l'acide chloro-4 phtalique

chloro-4 phtalate acide d'ethyle

chloro-4 phtalate acide d'ethyle

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: H2SO4 / acetic anhydride / 3 h / Heating
2: 2 h / Heating
View Scheme
monosodique de l'acide chloro-4 phtalique
56047-23-5

monosodique de l'acide chloro-4 phtalique

4-chlorodiethylphthalate
38717-95-2

4-chlorodiethylphthalate

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: H2SO4 / acetic anhydride / 3 h / Heating
2: 2 h / Heating
3: 1.) SOCl2 / 1.) reflux; 2.) benzene, reflux, 1.5 h
View Scheme
monosodique de l'acide chloro-4 phtalique
56047-23-5

monosodique de l'acide chloro-4 phtalique

chloro-5 (dihydro-1,4 pyridinylidene-4)-2 indanedione-1,3
111983-50-7

chloro-5 (dihydro-1,4 pyridinylidene-4)-2 indanedione-1,3

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: H2SO4 / acetic anhydride / 3 h / Heating
2: 57.1 percent / molecular sieves 3 Angstroem / diphenyl ether / 24 h / Heating
View Scheme
Multi-step reaction with 3 steps
1: H2SO4 / acetic anhydride / 3 h / Heating
2: 83 percent / NaBH4 / methanol
3: 62.3 percent / NaOMe, ethyl propionate / methanol / 5 h / Heating
View Scheme
monosodique de l'acide chloro-4 phtalique
56047-23-5

monosodique de l'acide chloro-4 phtalique

chloro-5 (dimethyl-2,6 4 H-pyrannylidene-4)-2 indanedione-1,3

chloro-5 (dimethyl-2,6 4 H-pyrannylidene-4)-2 indanedione-1,3

Conditions
ConditionsYield
Multi-step reaction with 5 steps
1: H2SO4 / acetic anhydride / 3 h / Heating
2: 2 h / Heating
3: 1.) SOCl2 / 1.) reflux; 2.) benzene, reflux, 1.5 h
4: Na / reflux 2 h, then r.t., 15 h
5: 38.1 percent / acetic anhydride / 24 h / Heating
View Scheme
monosodique de l'acide chloro-4 phtalique
56047-23-5

monosodique de l'acide chloro-4 phtalique

5-Chloro-2-(1-ethyl-1H-pyridin-4-ylidene)-indan-1,3-dione
111983-51-8

5-Chloro-2-(1-ethyl-1H-pyridin-4-ylidene)-indan-1,3-dione

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: H2SO4 / acetic anhydride / 3 h / Heating
2: 57.1 percent / molecular sieves 3 Angstroem / diphenyl ether / 24 h / Heating
3: 89.2 percent / 50percent NaH / dimethylsulfoxide / 8 h / Ambient temperature
View Scheme
Multi-step reaction with 4 steps
1: H2SO4 / acetic anhydride / 3 h / Heating
2: 83 percent / NaBH4 / methanol
3: 62.3 percent / NaOMe, ethyl propionate / methanol / 5 h / Heating
4: 89.2 percent / 50percent NaH / dimethylsulfoxide / 8 h / Ambient temperature
View Scheme
monosodique de l'acide chloro-4 phtalique
56047-23-5

monosodique de l'acide chloro-4 phtalique

(chloro-5 isopropyl-1 dihydro-1,4 pyridinylidene-4)-2 indanedione-1,3
111983-53-0

(chloro-5 isopropyl-1 dihydro-1,4 pyridinylidene-4)-2 indanedione-1,3

Conditions
ConditionsYield
Multi-step reaction with 5 steps
1: H2SO4 / acetic anhydride / 3 h / Heating
2: 2 h / Heating
3: 1.) SOCl2 / 1.) reflux; 2.) benzene, reflux, 1.5 h
4: Na / reflux 2 h, then r.t., 15 h
5: 1.) 10N NaOH; 2.) O2, air / 1.) MeOH, r.t., 8 d
View Scheme
monosodique de l'acide chloro-4 phtalique
56047-23-5

monosodique de l'acide chloro-4 phtalique

chloro-5 (isopropyl-1 dimethyl-2,6 dihydro-1,4 pyridinylidene-4)-2 indanedione-1,3

chloro-5 (isopropyl-1 dimethyl-2,6 dihydro-1,4 pyridinylidene-4)-2 indanedione-1,3

Conditions
ConditionsYield
Multi-step reaction with 6 steps
1: H2SO4 / acetic anhydride / 3 h / Heating
2: 2 h / Heating
3: 1.) SOCl2 / 1.) reflux; 2.) benzene, reflux, 1.5 h
4: Na / reflux 2 h, then r.t., 15 h
5: 38.1 percent / acetic anhydride / 24 h / Heating
6: 36 percent / acetonitrile / 0.5 h / Heating
View Scheme
monosodique de l'acide chloro-4 phtalique
56047-23-5

monosodique de l'acide chloro-4 phtalique

5-Chloro-2-[1-(2-methoxy-ethyl)-1H-pyridin-4-ylidene]-indan-1,3-dione
111983-52-9

5-Chloro-2-[1-(2-methoxy-ethyl)-1H-pyridin-4-ylidene]-indan-1,3-dione

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: H2SO4 / acetic anhydride / 3 h / Heating
2: 57.1 percent / molecular sieves 3 Angstroem / diphenyl ether / 24 h / Heating
3: 92 percent / 50percent NaH / dimethylsulfoxide / 8 h / Ambient temperature
View Scheme
Multi-step reaction with 4 steps
1: H2SO4 / acetic anhydride / 3 h / Heating
2: 83 percent / NaBH4 / methanol
3: 62.3 percent / NaOMe, ethyl propionate / methanol / 5 h / Heating
4: 92 percent / 50percent NaH / dimethylsulfoxide / 8 h / Ambient temperature
View Scheme
monosodique de l'acide chloro-4 phtalique
56047-23-5

monosodique de l'acide chloro-4 phtalique

5-Chloro-2-[1-(2-piperidin-1-yl-ethyl)-1H-pyridin-4-ylidene]-indan-1,3-dione
111983-54-1

5-Chloro-2-[1-(2-piperidin-1-yl-ethyl)-1H-pyridin-4-ylidene]-indan-1,3-dione

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: H2SO4 / acetic anhydride / 3 h / Heating
2: 57.1 percent / molecular sieves 3 Angstroem / diphenyl ether / 24 h / Heating
3: 59.9 percent / 50percent NaH / dimethylsulfoxide / 8 h / Ambient temperature
View Scheme
Multi-step reaction with 4 steps
1: H2SO4 / acetic anhydride / 3 h / Heating
2: 83 percent / NaBH4 / methanol
3: 62.3 percent / NaOMe, ethyl propionate / methanol / 5 h / Heating
4: 59.9 percent / 50percent NaH / dimethylsulfoxide / 8 h / Ambient temperature
View Scheme
pyrographite
7440-44-0

pyrographite

monosodique de l'acide chloro-4 phtalique
56047-23-5

monosodique de l'acide chloro-4 phtalique

4-chlorophthalic acid
89-20-3

4-chlorophthalic acid

Conditions
ConditionsYield
With sulfuric acid In water
With sulfuric acid In water
monosodique de l'acide chloro-4 phtalique
56047-23-5

monosodique de l'acide chloro-4 phtalique

4-(5-chloro-1,3-dioxo-2-isoindolinyl)-3-(4-chlorophenyl)butanoic acid
1221962-70-4

4-(5-chloro-1,3-dioxo-2-isoindolinyl)-3-(4-chlorophenyl)butanoic acid

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: thionyl chloride / 2 h / Reflux
2: sodium acetate / acetic acid / 20 h / Reflux
View Scheme
monosodique de l'acide chloro-4 phtalique
56047-23-5

monosodique de l'acide chloro-4 phtalique

N-[(5-chloro-1,3-dioxo-2-isoindolinyl)methyl]-N-(4-chlorophenyl)glycine
1221962-71-5

N-[(5-chloro-1,3-dioxo-2-isoindolinyl)methyl]-N-(4-chlorophenyl)glycine

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1.1: thionyl chloride / 2 h / Reflux
2.1: formamide / 1 h / 150 °C
3.1: ethanol
3.2: 3 h / Reflux
View Scheme
monosodique de l'acide chloro-4 phtalique
56047-23-5

monosodique de l'acide chloro-4 phtalique

4-chloro-phthaloyl dichloride
62366-66-9

4-chloro-phthaloyl dichloride

Conditions
ConditionsYield
With phosphorus pentachloride at 180℃; for 3h;
monosodique de l'acide chloro-4 phtalique
56047-23-5

monosodique de l'acide chloro-4 phtalique

(R)-3-(5-chloro-1,3-dioxo-1,3-dihydro-isoindol-2-yl)-pyrrolidine-1-carboxylic acid tert-butyl ester
849106-72-5

(R)-3-(5-chloro-1,3-dioxo-1,3-dihydro-isoindol-2-yl)-pyrrolidine-1-carboxylic acid tert-butyl ester

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: phosphorus pentachloride / 3 h / 180 °C
2: pyridine / 2.5 h / 80 °C
View Scheme
monosodique de l'acide chloro-4 phtalique
56047-23-5

monosodique de l'acide chloro-4 phtalique

(R)-3-(5-chloro-1,3-dihydro-isoindol-2-yl)-pyrrolidine-1-carboxylic acid tert-butyl ester
849106-73-6

(R)-3-(5-chloro-1,3-dihydro-isoindol-2-yl)-pyrrolidine-1-carboxylic acid tert-butyl ester

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: phosphorus pentachloride / 3 h / 180 °C
2: pyridine / 2.5 h / 80 °C
3: lithium aluminium tetrahydride; aluminum (III) chloride / diethyl ether / 1.5 h / 0 °C
View Scheme
monosodique de l'acide chloro-4 phtalique
56047-23-5

monosodique de l'acide chloro-4 phtalique

3,3',4,4'-biphenyltetracarboxylic anhydride
2420-87-3

3,3',4,4'-biphenyltetracarboxylic anhydride

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1.1: sodium hydroxide; palladium on activated charcoal / water / 6 h / Reflux
1.2: 6 h / Reflux
2.1: hydrogenchloride / water / 7 h / Reflux
3.1: 24 h / 120 - 250 °C / Heating
View Scheme
monosodique de l'acide chloro-4 phtalique
56047-23-5

monosodique de l'acide chloro-4 phtalique

sodium [1,1'-biphenyl]-3,3',4,4'-tetracarboxylate

sodium [1,1'-biphenyl]-3,3',4,4'-tetracarboxylate

Conditions
ConditionsYield
Stage #1: monosodique de l'acide chloro-4 phtalique With palladium on activated charcoal; sodium hydroxide In water for 6h; Reflux;
Stage #2: With hydroxyammonium sulfate In water for 6h; Reflux;
monosodique de l'acide chloro-4 phtalique
56047-23-5

monosodique de l'acide chloro-4 phtalique

4,4'-biphthalic acid
22803-05-0

4,4'-biphthalic acid

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1.1: sodium hydroxide; palladium on activated charcoal / water / 6 h / Reflux
1.2: 6 h / Reflux
2.1: hydrogenchloride / water / 7 h / Reflux
View Scheme

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