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Hebei yanxi chemical co.,LTD.

Hebei yanxi chemical co.,Itd is a professional research and development of the production of lead acetate,2-phenylethylamide enterprises.The key members of the company are established by local well-known entrepreneurs and professional engineers under

Phthalic acid CAS 88-99-3

Cas:88-99-3

Min.Order:1 Kilogram

FOB Price: $3.5 / 10.0

Type:Trading Company

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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

High purity Pathalic acid 98% TOP1 supplier in China

Cas:88-99-3

Min.Order:100 Gram

Negotiable

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 Pathalic Acid supplier in China

Cas:88-99-3

Min.Order:0 Metric Ton

Negotiable

Type:Manufacturers

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Hangzhou Dingyan Chem Co., Ltd

Items Standard Result Assay (Ursolic acid) 98%min 98.22% ----------------------------------------------------------------

High purity 88-99-3 Phthalic acid

Cas:88-99-3

Min.Order:1 Gram

FOB Price: $100.0 / 500.0

Type:Trading Company

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Henan Allgreen Chemical Co.,Ltd

high quality Appearance:white crystal Storage:Sealed, dry, microtherm , avoid light and smell Package:According to the demand of customer Application:Pharmaceutical intermediates Transportation:by air or by sea Port:shanghai

Pathalic acid

Cas:88-99-3

Min.Order:1 Kilogram

Negotiable

Type:Manufacturers

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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 Phthalic acid

Cas:88-99-3

Min.Order:1

Negotiable

Type:Other

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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

High Content Natural Extract o-Phthalic acid HACCP manufacturer

Cas:88-99-3

Min.Order:1 Gram

FOB Price: $0.1

Type:Manufacturers

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Chengdu Lemeitian Pharmaceutical Technology Co,. Ltd

ADVANTAGE: 1. More than 3,000 Chinese medicine reference substances / standard products available from stock, issued on the same day, multiple cities can be delivered the next day 2. The products are provided with COA, HPLC, NMR, quality assurance,

o-Phthalic acid

Cas:88-99-3

Min.Order:5 Milligram

Negotiable

Type:Manufacturers

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Xi`an Eastling Biotech Co., Ltd.

Bis(2-methoxyethyl) phthalate Mol Download Chemical properties CAS: 117-82-8 MF: C14H18O6 MW: 282.29 EINECS: 204-212-6 MDL No.: MFCD00042842 Properties Melting point: -42.4°C Boiling point: 230 °C10 mm Hg(lit.) Density 1.

Top quality Phthalate CAS 88-99-3

Cas:88-99-3

Min.Order:1 Kilogram

FOB Price: $23.0 / 25.0

Type:Trading Company

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Chemwill Asia Co., Ltd.

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

Phthalic acid

Cas:88-99-3

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

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Jinan Finer Chemical Co., Ltd

Product Description Product website: http://www.finerchem.com Product Name Pathalic acid CAS No. 88-99-3 Ap

Pathalic acid

Cas:88-99-3

Min.Order:1 Gram

FOB Price: $12.0

Type:Lab/Research institutions

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Hebei Nengqian Chemical Import and Export Co., LTD

Our Advantage Rich Experience Our products are sold all over Europe,North&South America, Sino-East, Asia and pacific area as well as Africa,we establish long term. Quality service Company cooperates with research institutes. We strictly con

88-99-3 Phthalic acid

Cas:88-99-3

Min.Order:1 Kilogram

FOB Price: $15.0 / 50.0

Type:Trading Company

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Henan Tianfu Chemical Co., Ltd.

Our company was built in 2009 with an ISO certificate.In the past 6 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

88-99-3 Phthalic acid

Cas:88-99-3

Min.Order:1 Kilogram

FOB Price: $1000.0

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 88-99-3 with best quality

Cas:88-99-3

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

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Hebei Sankai Chemical Technology Co., Ltd

1. Product advantages High purity, all above 98.5%, no impurities after dissolution We will test each batch to ensure quality OEM and private brand services designed for free Various cap colors available We can also provide MT1 peptide powd

Phthalic acid

Cas:88-99-3

Min.Order:1 Kilogram

FOB Price: $5.0 / 10.0

Type:Trading Company

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Henan Sinotech Import&Export Corporation

roduct Name Phthalic acid CAS 88-99-3 Molecular Formula C8H6O4 Molecular Weight 166.1

Phthalic acid

Cas:88-99-3

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Other

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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

Pathalic acid 88-99-3

Cas:88-99-3

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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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

Organic reagent Phthalic acid CAS:88-99-3

Cas:88-99-3

Min.Order:1 Kilogram

FOB Price: $41.0 / 50.0

Type:Trading Company

inquiry

Qingdao Beluga Import and Export Co., LTD

Phthalic acid CAS:88-99-3 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 organic intermediates

Phthalic acid CAS:88-99-3

Cas:88-99-3

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

Pathalic acid

Cas:88-99-3

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Hubei Jiutian Bio-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 qualifie

CAS 88-99-3 Phthalic acid

Cas:88-99-3

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Henan Wentao Chemical Product Co., Ltd.

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

CAS NO.:88-99-3

Cas:88-99-3

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hebei Mojin Biotechnology Co.,Ltd

Hebei Mojin Biological Technology Co., Ltd. is specialize in the production of chemical raw materials and reagents,located in Shijiazhuang, Hebei Province. In recent decades, under the efforts of all staff, in Shandong, Henan, Guangdong and many o

Phthalic Acid CAS 88-99-3

Cas:88-99-3

Min.Order:1 Kilogram

FOB Price: $20.0 / 40.0

Type:Trading Company

inquiry

Hebei Quanhe Biotechnology Co. LTD

1. Timely and efficient service to ensure communication with customers 2. Produce products of different specifications and sizes according to your requirements. 3. Quality procedures and standards recognized by SGS. Advanced plant equipment ensures s

Phthalic acid

Cas:88-99-3

Min.Order:1 Kilogram

FOB Price: $40.0 / 60.0

Type:Lab/Research institutions

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Lonwin Chemical Group Limited

Phthalic acid CAS: 88-99-3 Specification Test Item Standard: USP Identification IR spectrum similar to that of RS HPLC retention time similar to that of RS Related substance

Factory supply Phthalic acid

Cas:88-99-3

Min.Order:1 Kilogram

Negotiable

Type:Other

inquiry

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

Phthalic Acid

Cas:88-99-3

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Wuhan Zenuo Biological Medicine Technology Co Ltd

Product Name: Phthalic acid Synonyms: 1,2-dicarboxybenzene;1,2-phthalicacid;Acide phtalique;acidephtalique;acidephtalique(french);Kyselina ftalova;kyselinaftalova;o-Benzenedicarboxylic acid CAS: 88-99-3 MF: C8H6O4 MW: 166.13 EINECS: 201-8

Phthalic acid 99% Manufactuered in China best quality

Cas:88-99-3

Min.Order:100 Gram

Negotiable

Type:Lab/Research institutions

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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

Phthalic acid

Cas:88-99-3

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

Afine Chemicals Limited

Company Introduction 1. Established in 2005, with two independent business divisions: Fine chemicals division; Pharmaceutical division. 2. Main product: Optical brightener Textile auxiliary Dye stuff Pigments

PATHALIC ACID

Cas:88-99-3

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Fonlynn Health Technology Co., Ltd.

Packing: According to customer requirements Delivery time: In stock or depands Port of shipment: Ningbo/Shanghai/Qingdao OEM/ODM:Welcome Sample:We can offer our existing samples at once Transportation:Express/Sea/Air Port:Ningbo/Shanghai/Qingd

Phthalic acid

Cas:88-99-3

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Synthetic route

o-xylene
95-47-6

o-xylene

benzene-1,2-dicarboxylic acid
88-99-3

benzene-1,2-dicarboxylic acid

Conditions
ConditionsYield
With zinc(II) oxide In N,N-dimethyl-formamide for 0.0833333h; microwave irradiation;89%
With manganese(II) bromide; dihydrogen peroxide; oxygen In supercritical water at 380℃; under 172517 - 180018 Torr;78%
With dihydrogen peroxide; sodium carbonate; acetic acid at 100℃; under 7500.75 Torr; for 12h; Reagent/catalyst; Green chemistry;78%
o-xylene
95-47-6

o-xylene

A

2-benzofuran-1(3H)-one
87-41-2

2-benzofuran-1(3H)-one

B

benzene-1,2-dicarboxylic acid
88-99-3

benzene-1,2-dicarboxylic acid

C

benzoic acid
65-85-0

benzoic acid

D

o-carboxybenzaldehyde
119-67-5

o-carboxybenzaldehyde

Conditions
ConditionsYield
With dihydrogen peroxide In water at 380℃; under 172517 Torr; Product distribution / selectivity; Supercritical conditions;A n/a
B 72%
C n/a
D n/a
With oxygen; manganese(II) bromide; hydrogen bromide In water at 380℃; Product distribution / selectivity; Supercritical conditions;A n/a
B 65%
C n/a
D n/a
With dihydrogen peroxide; manganese(II) bromide In water at 380℃; under 172517 - 180018 Torr; Product distribution / selectivity; Supercritical conditions;A n/a
B 63%
C n/a
D n/a
o-phthalic dicarboxaldehyde
643-79-8

o-phthalic dicarboxaldehyde

benzene-1,2-dicarboxylic acid
88-99-3

benzene-1,2-dicarboxylic acid

Conditions
ConditionsYield
With selenium(IV) oxide; dihydrogen peroxide In tetrahydrofuran for 50h; Heating;93%
With potassium hydroxide; sodium tetrahydroborate; air; palladium on activated charcoal In methanol at 20℃; for 7h;90%
With tert.-butylhydroperoxide; copper(l) chloride In acetonitrile at 20℃; for 2.5h;84%
o-xylene
95-47-6

o-xylene

A

2-benzofuran-1(3H)-one
87-41-2

2-benzofuran-1(3H)-one

B

benzene-1,2-dicarboxylic acid
88-99-3

benzene-1,2-dicarboxylic acid

C

benzoic acid
65-85-0

benzoic acid

Conditions
ConditionsYield
With dihydrogen peroxide In water at 380℃; under 172517 - 180018 Torr; Product distribution / selectivity; Supercritical conditions;A n/a
B 66%
C n/a
With dihydrogen peroxide In water at 380℃; under 172517 - 180018 Torr; Product distribution / selectivity; Supercritical conditions;A n/a
B 66%
C n/a
With oxygen; manganese(II) bromide; hydrogen bromide In water at 380℃; Product distribution / selectivity; Supercritical conditions;A n/a
B 66%
C n/a
With oxygen; hydrogen bromide; manganese(II) acetate In water at 380℃; Product distribution / selectivity; Supercritical conditions;A n/a
B 63%
C n/a
o-xylene
95-47-6

o-xylene

A

2-benzofuran-1(3H)-one
87-41-2

2-benzofuran-1(3H)-one

B

2-methylphenyl aldehyde
529-20-4

2-methylphenyl aldehyde

C

benzene-1,2-dicarboxylic acid
88-99-3

benzene-1,2-dicarboxylic acid

D

benzoic acid
65-85-0

benzoic acid

E

o-carboxybenzaldehyde
119-67-5

o-carboxybenzaldehyde

Conditions
ConditionsYield
With dihydrogen peroxide In water at 380℃; under 172517 Torr; Product distribution / selectivity; Supercritical conditions;A n/a
B n/a
C 71%
D n/a
E n/a
With oxygen; hydrogen bromide; manganese(II) acetate In water at 380℃; Product distribution / selectivity; Supercritical conditions;A n/a
B n/a
C 60%
D n/a
E n/a
With oxygen; hydrogenchloride; manganese(II) acetate In water at 380℃; Product distribution / selectivity; Supercritical conditions;A n/a
B n/a
C 17%
D n/a
E n/a
With oxygen; manganese(II) acetate In water at 380℃; Product distribution / selectivity; Supercritical conditions;A n/a
B n/a
C 8%
D n/a
E n/a
naphthalene
91-20-3

naphthalene

benzene-1,2-dicarboxylic acid
88-99-3

benzene-1,2-dicarboxylic acid

Conditions
ConditionsYield
With zinc(II) oxide In N,N-dimethyl-formamide for 0.125h; microwave irradiation;78%
With sodium hypochlorite; ruthenium(III) chloride trihydrate; sulfuric acid; tetrabutylammomium bromide In water; 1,2-dichloro-ethane at 23℃; for 0.5h; pH=9; Green chemistry;58%
With silica gel at -196.1℃; Irradiation;49%
o-xylene
95-47-6

o-xylene

A

ortho-methylbenzoic acid
118-90-1

ortho-methylbenzoic acid

B

benzene-1,2-dicarboxylic acid
88-99-3

benzene-1,2-dicarboxylic acid

Conditions
ConditionsYield
Stage #1: o-xylene With manganese(IV) oxide; C32H16N8O4Ru; C46H39CrN12O2; oxygen at 195℃; under 14251.4 Torr; for 0.2h;
Stage #2: With manganese(IV) oxide; C32H16N8O4Ru; C46H39CrN12O2; oxygen; acetic acid at 150℃; under 4500.45 Torr; for 4h; Temperature; Pressure; Reagent/catalyst;
A 89.3%
B 10.6%
Stage #1: o-xylene With N-acetylphthalimide; Cr(4+)*4NO3(1-); C36H24N8NiO4; C52H44FeN4O8; oxygen at 120℃; under 2250.23 Torr; for 1.5h;
Stage #2: With N-acetylphthalimide; Cr(4+)*4NO3(1-); C36H24N8NiO4; C52H44FeN4O8; oxygen; acetic acid at 170℃; under 12001.2 Torr; for 0.6h; Temperature; Pressure; Reagent/catalyst;
A 14.4%
B 85.3%
With zinc(II) oxide In N,N-dimethyl-formamide for 0.133333h; microwave irradiation;A 80%
B 5 % Spectr.
carbon monoxide
201230-82-2

carbon monoxide

o-cyanobromobenzene
2042-37-7

o-cyanobromobenzene

benzene-1,2-dicarboxylic acid
88-99-3

benzene-1,2-dicarboxylic acid

Conditions
ConditionsYield
With methanol; tert-Amyl alcohol; sodium hydride; cobalt(II) acetate In tetrahydrofuran at 40℃; under 760 Torr; for 12h; Irradiation;78%
2,4,5-trimethylbenzaldehyde
5779-72-6

2,4,5-trimethylbenzaldehyde

A

1,2,4,5-benzenetetracarboxylic acid
89-05-4

1,2,4,5-benzenetetracarboxylic acid

B

5-methyl-1,2,4-benzenetricarboxylic acid
34240-10-3

5-methyl-1,2,4-benzenetricarboxylic acid

C

1,2,4-benzene tricarboxylic acid
528-44-9

1,2,4-benzene tricarboxylic acid

D

benzene-1,2-dicarboxylic acid
88-99-3

benzene-1,2-dicarboxylic acid

Conditions
ConditionsYield
Stage #1: 2,4,5-trimethylbenzaldehyde With oxygen at 210℃; under 24002.4 Torr;
Stage #2: With oxygen; hydrogen bromide In water at 210℃; under 21752.2 Torr;
Stage #3: With hydrogen; 0.5% Pd/C at 150℃; under 7500.75 Torr;
o-xylene
95-47-6

o-xylene

A

ortho-methylbenzoic acid
118-90-1

ortho-methylbenzoic acid

B

2-benzofuran-1(3H)-one
87-41-2

2-benzofuran-1(3H)-one

C

benzene-1,2-dicarboxylic acid
88-99-3

benzene-1,2-dicarboxylic acid

D

benzoic acid
65-85-0

benzoic acid

E

o-carboxybenzaldehyde
119-67-5

o-carboxybenzaldehyde

Conditions
ConditionsYield
With dihydrogen peroxide In water at 380℃; under 172517 Torr; Product distribution / selectivity; Supercritical conditions;A n/a
B n/a
C 74%
D n/a
E n/a
With dihydrogen peroxide In water at 380℃; under 172517 Torr; Product distribution / selectivity; Supercritical conditions;A n/a
B n/a
C 71%
D n/a
E n/a
With dihydrogen peroxide In water at 380℃; under 172517 - 180018 Torr; Product distribution / selectivity; Supercritical conditions;A n/a
B n/a
C 52%
D n/a
E n/a
With dihydrogen peroxide; cobalt(II) bromide In water at 380℃; under 172517 - 180018 Torr; Product distribution / selectivity; Supercritical conditions;A n/a
B n/a
C 51%
D n/a
E n/a
inden-1-one
83-33-0

inden-1-one

benzene-1,2-dicarboxylic acid
88-99-3

benzene-1,2-dicarboxylic acid

Conditions
ConditionsYield
With oxygen; manganese (II) acetate tetrahydrate; cobalt(II) diacetate tetrahydrate In acetic acid at 120℃; under 760.051 Torr; for 15h;82%
With KO2; 18-crown-6 ether In N,N-dimethyl-formamide for 20h; Ambient temperature;61 % Chromat.
o-carboxybenzaldehyde
119-67-5

o-carboxybenzaldehyde

benzene-1,2-dicarboxylic acid
88-99-3

benzene-1,2-dicarboxylic acid

Conditions
ConditionsYield
With potassium hydroxide; sodium tetrahydroborate; air; palladium on activated charcoal In methanol at 20℃; for 3h;86%
With tetrakis(pyridine)silver(II) peroxodisulfate In water; acetonitrile for 5h; Ambient temperature;80%
With potassium permanganate In water; acetonitrile
carbon monoxide
201230-82-2

carbon monoxide

1,2-dibromobenzene
583-53-9

1,2-dibromobenzene

A

2-bromobenzoic acid methyl ester
610-94-6

2-bromobenzoic acid methyl ester

B

phthalic acid dimethyl ester
131-11-3

phthalic acid dimethyl ester

C

benzene-1,2-dicarboxylic acid
88-99-3

benzene-1,2-dicarboxylic acid

Conditions
ConditionsYield
With methanol; tert-Amyl alcohol; sodium hydride; cobalt(II) acetate In tetrahydrofuran at 40℃; under 760 Torr; for 18h; Irradiation;A 4%
B 85%
C 3%
2-Iodobenzoic acid
88-67-5

2-Iodobenzoic acid

carbon monoxide
201230-82-2

carbon monoxide

benzene-1,2-dicarboxylic acid
88-99-3

benzene-1,2-dicarboxylic acid

Conditions
ConditionsYield
With potassium carbonate; potassium tetrachloropalladate(II) In water at 50℃; under 760 Torr; for 20h;95%
methanol
67-56-1

methanol

carbon monoxide
201230-82-2

carbon monoxide

1,2-dibromobenzene
583-53-9

1,2-dibromobenzene

A

2-bromobenzoic acid methyl ester
610-94-6

2-bromobenzoic acid methyl ester

B

phthalic acid dimethyl ester
131-11-3

phthalic acid dimethyl ester

C

benzene-1,2-dicarboxylic acid
88-99-3

benzene-1,2-dicarboxylic acid

Conditions
ConditionsYield
With tert-Amyl alcohol; sodium hydride; cobalt(II) acetate In tetrahydrofuran at 40℃; under 760 Torr; for 18h; Irradiation;A 4%
B 85%
C 3%
o-xylene
95-47-6

o-xylene

A

ortho-methylbenzoic acid
118-90-1

ortho-methylbenzoic acid

B

2-(hydroxymethyl)benzoic acid
612-20-4

2-(hydroxymethyl)benzoic acid

C

benzene-1,2-dicarboxylic acid
88-99-3

benzene-1,2-dicarboxylic acid

D

o-carboxybenzaldehyde
119-67-5

o-carboxybenzaldehyde

Conditions
ConditionsYield
Stage #1: o-xylene With N-hydroxyphthalimide; air; cobalt(II) acetate; manganese(II) acetate In acetic acid at 150℃; under 22801.5 Torr; for 3h;
Stage #2: With sodium hydroxide at 90℃; Further stages.;
A 6%
B 8%
C 73%
D 3%
aqueous potassium hydroxide

aqueous potassium hydroxide

2-(2-chlorobenzyl)isoindoline-1,3-dione
74805-32-6

2-(2-chlorobenzyl)isoindoline-1,3-dione

benzene-1,2-dicarboxylic acid
88-99-3

benzene-1,2-dicarboxylic acid

Conditions
ConditionsYield
With hydrogenchloride In iced-water; water98%
2-carboxycinnamic acid
612-40-8

2-carboxycinnamic acid

benzene-1,2-dicarboxylic acid
88-99-3

benzene-1,2-dicarboxylic acid

Conditions
ConditionsYield
With Oxone In water; acetonitrile for 22h; Reflux;85%
phthaloyl peroxide
4733-52-2

phthaloyl peroxide

A

N,N'-diphenyl-1,4-phenylenediamine
6246-98-6, 73334-88-0, 73334-89-1

N,N'-diphenyl-1,4-phenylenediamine

B

benzene-1,2-dicarboxylic acid
88-99-3

benzene-1,2-dicarboxylic acid

Conditions
ConditionsYield
With N,N'-diphenyl-1,4-phenylenediamine In tetrahydrofuran at 25℃;A 88%
B 98%
N,N'-diphenyl-1,4-phenylenediamine
74-31-7

N,N'-diphenyl-1,4-phenylenediamine

A

N,N'-diphenyl-1,4-phenylenediamine
6246-98-6, 73334-88-0, 73334-89-1

N,N'-diphenyl-1,4-phenylenediamine

B

benzene-1,2-dicarboxylic acid
88-99-3

benzene-1,2-dicarboxylic acid

Conditions
ConditionsYield
With monoperoxyphthalic acid In tetrahydrofuran at 25℃;A 88%
B 98%
o-xylene
95-47-6

o-xylene

para-xylene
106-42-3

para-xylene

A

benzene-1,2-dicarboxylic acid
88-99-3

benzene-1,2-dicarboxylic acid

B

benzoic acid
65-85-0

benzoic acid

Conditions
ConditionsYield
With dihydrogen peroxide; oxygen; manganese(II) bromide In water at 400℃; under 187519 Torr; Product distribution / selectivity;A 46%
B n/a
2-(3-bromopropyl)isoindole-1,3-dione
5460-29-7

2-(3-bromopropyl)isoindole-1,3-dione

benzyl-methyl-amine
103-67-3

benzyl-methyl-amine

A

bis(3-aminopropyl)methylbenzylammonium trihydrochloride

bis(3-aminopropyl)methylbenzylammonium trihydrochloride

B

benzene-1,2-dicarboxylic acid
88-99-3

benzene-1,2-dicarboxylic acid

Conditions
ConditionsYield
With triethylamine In tetrahydrofuran; hydrogenchlorideA 90%
B n/a
carbon monoxide
201230-82-2

carbon monoxide

benzoic acid
65-85-0

benzoic acid

benzene-1,2-dicarboxylic acid
88-99-3

benzene-1,2-dicarboxylic acid

Conditions
ConditionsYield
With sodium acetate; palladium diacetate; silver carbonate In 1,4-dioxane at 150℃; under 760.051 Torr; for 48h;41%
1,3-dimethylnaphthalene
575-41-7

1,3-dimethylnaphthalene

A

1,3-naphthalenedicarboxylic acid
2089-93-2

1,3-naphthalenedicarboxylic acid

B

benzene-1,2-dicarboxylic acid
88-99-3

benzene-1,2-dicarboxylic acid

Conditions
ConditionsYield
With oxygen; cobalt acetate; hydrogen bromide; manganese(II) acetate In water; acetic acid at 180 - 200℃; under 12001.2 Torr; for 1.08333h; Product distribution / selectivity;A 30%
B 0.1%
o-xylene
95-47-6

o-xylene

A

ortho-methylbenzoic acid
118-90-1

ortho-methylbenzoic acid

B

2-benzofuran-1(3H)-one
87-41-2

2-benzofuran-1(3H)-one

C

2-methylphenyl aldehyde
529-20-4

2-methylphenyl aldehyde

D

benzene-1,2-dicarboxylic acid
88-99-3

benzene-1,2-dicarboxylic acid

E

benzoic acid
65-85-0

benzoic acid

F

o-carboxybenzaldehyde
119-67-5

o-carboxybenzaldehyde

Conditions
ConditionsYield
With dihydrogen peroxide In water at 380℃; under 172517 Torr; Product distribution / selectivity; Supercritical conditions;A n/a
B n/a
C n/a
D 70%
E n/a
F n/a
2-Methylacetophenone
577-16-2, 122382-54-1

2-Methylacetophenone

benzene-1,2-dicarboxylic acid
88-99-3

benzene-1,2-dicarboxylic acid

Conditions
ConditionsYield
With oxygen; zirconyl acetate; manganese (II) acetate tetrahydrate; cobalt(II) diacetate tetrahydrate; acetic anhydride; 1N,3N,5N-trihydroxy-1,3,5-triazin-2,4,6[1H,3H,5H]-trione In acetic acid at 120℃; under 760.051 Torr; for 15h;73%
phthalyl alcohol
612-14-6

phthalyl alcohol

benzene-1,2-dicarboxylic acid
88-99-3

benzene-1,2-dicarboxylic acid

Conditions
ConditionsYield
With C15H27Br2CoN3; potassium hydroxide In toluene at 140℃; for 16h; Cannizzaro Reaction; Inert atmosphere; Sealed tube;80%
With potassium permanganate
o-xylene
95-47-6

o-xylene

A

benzene-1,2-dicarboxylic acid
88-99-3

benzene-1,2-dicarboxylic acid

B

benzoic acid
65-85-0

benzoic acid

Conditions
ConditionsYield
With sodium hydroxide; water; dihydrogen peroxide; manganese(II) bromide at 380℃; under 172517 Torr;A 46%
B n/a
With manganese(II) bromide; dihydrogen peroxide; oxygen; sodium bromide In supercritical water at 380℃; under 172517 - 180018 Torr;
o-xylene
95-47-6

o-xylene

para-xylene
106-42-3

para-xylene

m-xylene
108-38-3

m-xylene

A

isophthalic acid
121-91-5

isophthalic acid

B

terephthalic acid
100-21-0

terephthalic acid

C

benzene-1,2-dicarboxylic acid
88-99-3

benzene-1,2-dicarboxylic acid

D

benzoic acid
65-85-0

benzoic acid

Conditions
ConditionsYield
With dihydrogen peroxide; oxygen; manganese(II) bromide In water at 400℃; under 187519 Torr; Product distribution / selectivity;A 86.3%
B 66.7%
C 61.5%
D n/a
N-hydroxyphthalimide
524-38-9

N-hydroxyphthalimide

acetylacetonatocobalt(III) Co(AA)3

acetylacetonatocobalt(III) Co(AA)3

A

ortho-methylbenzoic acid
118-90-1

ortho-methylbenzoic acid

B

benzene-1,2-dicarboxylic acid
88-99-3

benzene-1,2-dicarboxylic acid

Conditions
ConditionsYield
With acetic acid In o-xyleneA 71%
B n/a
benzene-1,2-dicarboxylic acid
88-99-3

benzene-1,2-dicarboxylic acid

phthalic anhydride
85-44-9

phthalic anhydride

Conditions
ConditionsYield
(2-(pyridin-2-yl)phenyl)boronic acid In nonane for 5.5h; Product distribution / selectivity; 3 Å Molecular sieve; Reflux;100%
With 2,6-dimethylpyridine; tris(2,2'-bipyridyl)ruthenium dichloride; carbon tetrabromide; N,N-dimethyl-formamide at 25 - 30℃; for 12h; Inert atmosphere; Photolysis;99%
With N,N-bis[2-oxo-3-oxazolidinyl]phosphorodiamidic chloride; triethylamine In dichloromethane at 20℃; for 1h;98%
benzene-1,2-dicarboxylic acid
88-99-3

benzene-1,2-dicarboxylic acid

1,1,1,3,3,3-hexamethyl-disilazane
999-97-3

1,1,1,3,3,3-hexamethyl-disilazane

ortho-phthalic acid bis(trimethylsilyl) ester
2078-22-0

ortho-phthalic acid bis(trimethylsilyl) ester

Conditions
ConditionsYield
With saccharin at 125℃; for 1h; Inert atmosphere;100%
98%
With iodine In neat (no solvent) at 20℃; for 52h; Green chemistry;46%
2-(vinyloxy)ethyl isothiocyanate
59565-09-2

2-(vinyloxy)ethyl isothiocyanate

benzene-1,2-dicarboxylic acid
88-99-3

benzene-1,2-dicarboxylic acid

phthalic acid bis-[1-(2-isothiocyanato-ethoxy)-ethyl] ester

phthalic acid bis-[1-(2-isothiocyanato-ethoxy)-ethyl] ester

Conditions
ConditionsYield
Stage #1: 2-(vinyloxy)ethyl isothiocyanate; benzene-1,2-dicarboxylic acid at 120℃;
Stage #2: With trifluoroacetic acid at 70 - 80℃; for 1h;
100%
benzene-1,2-dicarboxylic acid
88-99-3

benzene-1,2-dicarboxylic acid

Hexamethylphosphorous triamide
1608-26-0

Hexamethylphosphorous triamide

N,N,N',N'-tetramethyl-phthalamide
6329-16-4

N,N,N',N'-tetramethyl-phthalamide

Conditions
ConditionsYield
In benzene for 0.5h; Heating;100%
benzene-1,2-dicarboxylic acid
88-99-3

benzene-1,2-dicarboxylic acid

3,4,5,6-tetradeuterophtaloyl dicarboxylic acid
87976-26-9

3,4,5,6-tetradeuterophtaloyl dicarboxylic acid

Conditions
ConditionsYield
With hydrogen; water-d2; platinum on activated charcoal at 180℃; for 24h;100%
Stage #1: benzene-1,2-dicarboxylic acid With platinum on carbon; hydrogen; water-d2 at 180℃; under 3420.23 Torr; for 24h;
Stage #2: With water In diethyl ether
51%
[(η(5)-C5H5)2Co][OH]

[(η(5)-C5H5)2Co][OH]

benzene-1,2-dicarboxylic acid
88-99-3

benzene-1,2-dicarboxylic acid

4((C5H5)2Co)(1+)*2(C6H4COOHCOO)(1-)*C6H4(COO)2(2-) = [(C5H5)2Co]4[(C6H4COOHCOO)2][C6H4(COO)2]

4((C5H5)2Co)(1+)*2(C6H4COOHCOO)(1-)*C6H4(COO)2(2-) = [(C5H5)2Co]4[(C6H4COOHCOO)2][C6H4(COO)2]

Conditions
ConditionsYield
In water mixing; filtn., solvent evpn.;100%
bis(benzene)chromium hydroxide

bis(benzene)chromium hydroxide

benzene-1,2-dicarboxylic acid
88-99-3

benzene-1,2-dicarboxylic acid

((C6H6)2Cr)(1+)*C6H4COOHCOO(1-)*C6H4(COOH)2 = [(C6H6)2Cr][(C6H4COOHCOO)][C6H4(COOH)2]

((C6H6)2Cr)(1+)*C6H4COOHCOO(1-)*C6H4(COOH)2 = [(C6H6)2Cr][(C6H4COOHCOO)][C6H4(COOH)2]

Conditions
ConditionsYield
In water mixing; filtn., solvent evpn.;100%
5-(3-chloropyridin-2-yl)-7-(2-pyridin-2-ylethoxy)-1H-indazole-3-amine
1093966-48-3

5-(3-chloropyridin-2-yl)-7-(2-pyridin-2-ylethoxy)-1H-indazole-3-amine

benzene-1,2-dicarboxylic acid
88-99-3

benzene-1,2-dicarboxylic acid

2-[5-(3-chloropyridin-2-yl)-7-(2-pyridin-2-ylethoxy)-1H-indazol-3-yl]-1H-isoindole-1,3(2H)-dione
1093966-58-5

2-[5-(3-chloropyridin-2-yl)-7-(2-pyridin-2-ylethoxy)-1H-indazol-3-yl]-1H-isoindole-1,3(2H)-dione

Conditions
ConditionsYield
Stage #1: 5-(3-chloropyridin-2-yl)-7-(2-pyridin-2-ylethoxy)-1H-indazole-3-amine; benzene-1,2-dicarboxylic acid With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In N,N-dimethyl-formamide at 20 - 50℃; for 2h;
Stage #2: With sodium hydrogencarbonate In water; N,N-dimethyl-formamide
100%
5-Aminouracil
932-52-5

5-Aminouracil

benzene-1,2-dicarboxylic acid
88-99-3

benzene-1,2-dicarboxylic acid

5-phthalimidopyrimidine-2,4(1H,3H)-dione
59007-52-2

5-phthalimidopyrimidine-2,4(1H,3H)-dione

Conditions
ConditionsYield
With pyridine at 150℃; for 0.5h; Reagent/catalyst; Temperature; Inert atmosphere; Sealed tube; Microwave irradiation;100%
2,6-diisopropylbenzenamine
24544-04-5

2,6-diisopropylbenzenamine

benzene-1,2-dicarboxylic acid
88-99-3

benzene-1,2-dicarboxylic acid

(E)-2-(((2,6-diisopropylphenyl)imino)methyl)benzoic acid

(E)-2-(((2,6-diisopropylphenyl)imino)methyl)benzoic acid

Conditions
ConditionsYield
In methanol at 20℃; for 2h; Inert atmosphere; Reflux;100%
methanol
67-56-1

methanol

benzene-1,2-dicarboxylic acid
88-99-3

benzene-1,2-dicarboxylic acid

phthalic acid dimethyl ester
131-11-3

phthalic acid dimethyl ester

Conditions
ConditionsYield
With boron trifluoride at 95℃; for 1h; Product distribution; other reaction time: 15, 20, 30 min;99.9%
With boron trifluoride at 95℃; for 1h;99.9%
With sulfuric acid for 24h; Reflux;96%
Triethyl orthoacetate
78-39-7

Triethyl orthoacetate

benzene-1,2-dicarboxylic acid
88-99-3

benzene-1,2-dicarboxylic acid

Diethyl phthalate
84-66-2

Diethyl phthalate

Conditions
ConditionsYield
In various solvent(s) at 80℃; for 2h;99%
2-amino-4-methylbenzophenone
4937-62-6

2-amino-4-methylbenzophenone

water
7732-18-5

water

benzene-1,2-dicarboxylic acid
88-99-3

benzene-1,2-dicarboxylic acid

2-(N-isopropylamino)-4-methylbenzophenone
23070-81-7

2-(N-isopropylamino)-4-methylbenzophenone

Conditions
ConditionsYield
With sodium hydroxide; sodium borohydrid In acetone99%
trimethylaluminum
75-24-1

trimethylaluminum

benzene-1,2-dicarboxylic acid
88-99-3

benzene-1,2-dicarboxylic acid

[(AlMe2)2(μ-phthalate)]2

[(AlMe2)2(μ-phthalate)]2

Conditions
ConditionsYield
In not given addn. of AlMe3 (2 equiv.) to phthalic acid; according to J. Lewinski et al. Inorg. Chem. 1998, 37, 2575;99%
In toluene byproducts: CH4; N2-atmosphere; addn. of 2 equiv. AlMe3 to ligand at -78°C, warming to room temp., standing for 1 h; evapn. (vac.); elem. anal.;95%
3-Bromo-4-methoxyphenethylamine
159465-27-7

3-Bromo-4-methoxyphenethylamine

benzene-1,2-dicarboxylic acid
88-99-3

benzene-1,2-dicarboxylic acid

N-(3-bromo-4-methoxy-phenethyl)-phthalimide

N-(3-bromo-4-methoxy-phenethyl)-phthalimide

Conditions
ConditionsYield
With benzotriazol-1-ol; N-ethyl-N,N-diisopropylamine; diisopropyl-carbodiimide In dichloromethane at 20℃; for 12h;99%
benzene-1,2-dicarboxylic acid
88-99-3

benzene-1,2-dicarboxylic acid

bis(pyridin-2-yl)methylamine
58088-50-9

bis(pyridin-2-yl)methylamine

1-(pyridin-2-yl)-3-(2-(1-(pyridin-2-yl)imidazo[1,5-a]pyridin-3-yl)phenyl)imidazo[1,5-a]pyridine

1-(pyridin-2-yl)-3-(2-(1-(pyridin-2-yl)imidazo[1,5-a]pyridin-3-yl)phenyl)imidazo[1,5-a]pyridine

Conditions
ConditionsYield
With 2,4,6-tripropyl-1,3,5,2,4,6-trioxatriphosphinane-2,4,6-trioxide In acetic acid butyl ester; ethyl acetate at 20℃; for 17h; Reflux;99%
benzene-1,2-dicarboxylic acid
88-99-3

benzene-1,2-dicarboxylic acid

carbonic acid dimethyl ester
616-38-6

carbonic acid dimethyl ester

Monomethyl phthalate
4376-18-5

Monomethyl phthalate

Conditions
ConditionsYield
With 5 wt percent zeolite NaY-Bf at 180℃; for 5h; Autoclave; Green chemistry;99%
2-propylheptan-1-ol
10042-59-8

2-propylheptan-1-ol

benzene-1,2-dicarboxylic acid
88-99-3

benzene-1,2-dicarboxylic acid

di(2-propylheptyl) phthalate
53306-54-0

di(2-propylheptyl) phthalate

Conditions
ConditionsYield
With titanium(IV) isopropylate at 170 - 220℃; under 760.051 Torr; for 4.5h; Inert atmosphere; Large scale;99%
In 5,5-dimethyl-1,3-cyclohexadiene at 140℃; for 6h; Reagent/catalyst; Solvent; Temperature;
1-ethyl-2,3-dimethylimidazolin-3-ium methyl carbonate

1-ethyl-2,3-dimethylimidazolin-3-ium methyl carbonate

benzene-1,2-dicarboxylic acid
88-99-3

benzene-1,2-dicarboxylic acid

1-ethyl-2,3-dimethylimidazolinium hydrogen phthalate salt

1-ethyl-2,3-dimethylimidazolinium hydrogen phthalate salt

Conditions
ConditionsYield
In methanol at 20 - 30℃; for 4h;99%
triphenylarsineoxide
1153-05-5, 856568-31-5

triphenylarsineoxide

benzene-1,2-dicarboxylic acid
88-99-3

benzene-1,2-dicarboxylic acid

2C18H15AsO*C8H6O4

2C18H15AsO*C8H6O4

Conditions
ConditionsYield
In benzene Heating;98%
benzene-1,2-dicarboxylic acid
88-99-3

benzene-1,2-dicarboxylic acid

benzylamine
100-46-9

benzylamine

N,N'-dibenzylphthalamide
38228-99-8

N,N'-dibenzylphthalamide

Conditions
ConditionsYield
In xylene for 7.5h; Heating;98%
1,2-diamino-benzene
95-54-5

1,2-diamino-benzene

benzene-1,2-dicarboxylic acid
88-99-3

benzene-1,2-dicarboxylic acid

2-(2-carboxyphenyl)benzimidazole
16529-06-9

2-(2-carboxyphenyl)benzimidazole

Conditions
ConditionsYield
at 200℃; under 187519 Torr; for 3h; Temperature; Autoclave; Inert atmosphere;98%
With hydrogenchloride at 80℃; for 4h;79%
at 150℃; for 2h;75%
With polyphosphoric acid at 250℃; for 4h;71%
penta(p-tolyl)antimony(V)
13328-67-1, 51017-91-5

penta(p-tolyl)antimony(V)

benzene-1,2-dicarboxylic acid
88-99-3

benzene-1,2-dicarboxylic acid

tetraphenylantimony monophthalate
127948-08-7

tetraphenylantimony monophthalate

Conditions
ConditionsYield
In 1,4-dioxane; toluene sealed evacuated ampoule, soln. of Sb-compd. in toluene addn. to soln. of acid in dioxane, heating (90°C, 1 h); cooling, filtration, residue drying;98%
pentaphenylantimony
2170-05-0

pentaphenylantimony

benzene-1,2-dicarboxylic acid
88-99-3

benzene-1,2-dicarboxylic acid

tetraphenylantimony phthalate
127948-08-7

tetraphenylantimony phthalate

Conditions
ConditionsYield
In toluene byproducts: benzene; room temp., 0.5-1 h; elem. anal.;98%
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