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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

2,4,5-trimethylbenzaldehyde

Cas:5779-72-6

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

inquiry

Chemwill Asia Co., Ltd.

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

2,4,5-Trimethylbenzaldehyde

Cas:5779-72-6

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

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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

Manufacturer supply CAS 5779-72-6 with best quality

Cas:5779-72-6

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

2,4,5-Trimethylbenzaldehyde

Cas:5779-72-6

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

2,4,5-Trimethylbenzaldehyde

Cas:5779-72-6

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

2,4,5-Trimethylbenzaldehyde

Cas:5779-72-6

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

2,4,5-Trimethylbenzaldehyde

Cas:5779-72-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

TAIZHOU ZHENYU BIOTECHNOLOGY CO., LTD

Zhenyu biotech exported this product to many countries and regions at best price. if you are looking for the material's manufacturer or supplier in china, zhenyu biotech is your best choice. pls contact with us freely for getting detailed

2,4,5-Trimethylbenzaldehyde

Cas:5779-72-6

Min.Order:1 Kilogram

FOB Price: $2.0

Type:Lab/Research institutions

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KAISA GROUP INC

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

5779-72-6 CAS NO.5779-72-6

Cas:5779-72-6

Min.Order:1 Metric Ton

FOB Price: $7.0 / 8.0

Type:Trading Company

inquiry

Suzhou Health Chemicals Co., Ltd.

High quality,stable supply chain.Appearance:white/off-white or light yellow Storage:Store in cool and dry place, keep away from strong light and heat. Package:aluminum bottle,glass bottle,PTFE bottle,cardboard drum Application:This product can be use

2,4,5-Trimethylbenzaldehyde

Cas:5779-72-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

GIHI CHEMICALS CO.,LIMITED

Lower price, sample is available,SDS test documents are available,large stock in warehouseAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:Fine chemical intermediates, used as the main raw material for the synthe

2,4,5-Trimethylbenzaldehyde

Cas:5779-72-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

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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

2,4,5-TriMethylbenzaldehyde

Cas:5779-72-6

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Henan Tianfu Chemical Co., Ltd.

1.Our services:A.Supply sampleB.The packing also can be according the customers` requirmentC.Any inquiries will be replied within 24 hoursD.we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate.

2,4,5-Trimethylbenzaldehyde

Cas:5779-72-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Antimex Chemical Limied

2,4,5-trimethylbenzaldehydeAppearance:detailed see specifications Storage:Keep away of light, cool place Package:25kg/drum;200kg/drum Application:An important raw material and intermediate used in Organic Synthesis, Pharmaceuticals Transportation:Sea

2,4,5-trimethylbenzaldehyde

Cas:5779-72-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

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BOC Sciences

We are committed to providing our customers with the best products and services at the most competitive prices.Appearance:white to light yellow crystal powder Storage:Room temperature with sealed well Package:according to the clients requirement Appl

2,4,5-Trimethylbenzaldehyde

Cas:5779-72-6

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Changchun Artel lmport and Export trade company

Supply top quality products with a reasonable price Application:api

5779-72-6

Cas:5779-72-6

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Shanghai Chinqesen Biotechnology Co., Ltd.

Good Quality Application:Medical or chemical

5779-72-6

Cas:5779-72-6

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

2,4,5-Trimethylbenzaldehyde

Cas:5779-72-6

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Jilin haofei import and export trade Co.,Ltd

Price, service, company and transport advantage: 1. Best service, place of origin China, high quality, and reasonable price. 2. It's customers' right to choose the package (EMS, DHL, FEDEX, UPS). 3. It's customers' right

2,4,5-trimethylbenzaldehyde CAS NO.5779-72-6

Cas:5779-72-6

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Nanjing Chemlin Chemical Co., Ltd.

Compound sourcing ServicesAgency of testing serviceFactory audit serviceFounded in Dec. 1999, Nanjing Chemlin Chemical Industrial Co.,Ltd(CHEMLIN) has been covering the business scope from trading of chemicals to custom-synthesis & Manufacturing. Co

5779-72-6

Cas:5779-72-6

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Yinghao Pharm Co.,Ltd.

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

2,4,5-TRIMETHYLBENZALDEHYDE

Cas:5779-72-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai united Scientific Co.,Ltd.

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

2,4,5-Trimethylbenzaldehyde

Cas:5779-72-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Capot Chemical Co., Ltd.

At Capot,We can synthesize and purify your complex molecules from 100 gram to 10 tons.Appearance:Clear colorless to light yellow liquid Storage:Dry,Seal and Cool place Package:1G,5G,10G,25G,100G,250G,500G,1KG,5KG,10KG,25KG,50KG,100KG,150KG,200KG. App

2,4,5-Trimethylbenzaldehyde

Cas:5779-72-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Finetech Industry Limited

FINETECH INDUSTRY LIMITED is a LONDON based CRO company providing drug discovery & development services to worldwide clients. FINETECH INDUSTRY LIMITED supplies the 2,4,5-TRIMETHYLBENZALDEHYDE, CAS:5779-72-6 with the most competitive price and the be

2,4,5-TRIMETHYLBENZALDEHYDE

Cas:5779-72-6

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Nanjing Raymon Biotech Co., Ltd.

2,4,5-Trimethylbenzaldehyde Storage:keep in dry and cool condition Package:25kg or according to cutomer's demand Application:Chemical research/pharma intermediate Transportation:By Sea,by Air,By courier like DHL or Fedx. Port:Shanghai/Shenzhen

2,4,5-Trimethylbenzaldehyde

Cas:5779-72-6

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Debye Scientific

Debyesci is here who supplied several kinds of chemical products to global pharmaceutical, drug discovery, agrochemical and biotechnology industries for four yearsOur key scientific leadership team has gained experience in top research and developmen

2,4,5-Trimethylbenzaldehyde

Cas:5779-72-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Chemical Co.Ltd

Manufacturer,strong R&D,professional team Storage:Store in a cool, dry place. Store in a tightly closed container. Package:according to your requirement Application:ZhiShang Chemical is owned by ZhiShang Group, is a professional new-type chemicals en

2,4,5-Trimethylbenzaldehyde

Cas:5779-72-6

Min.Order:0

Negotiable

Type:Trading Company

inquiry

The Specialty Chemicals Company

Molecular Formula: C10H12O Formula Weight: 148.2

2,4,5-Trimethylbenzaldehyde

Cas:5779-72-6

Min.Order:0

Negotiable

Type:Trading Company

inquiry

MITSUBISH GAS CHEMICAL EUROPE GMBH

2,4,5-Trimethylbenzaldehyde

Cas:5779-72-6

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Synthetic route

carbon monoxide
201230-82-2

carbon monoxide

1,2,4-Trimethylbenzene
95-63-6

1,2,4-Trimethylbenzene

A

2,4,5-trimethylbenzaldehyde
5779-72-6

2,4,5-trimethylbenzaldehyde

B

3-Formyl-2,5,6-trimethylbenzenesulfonyl fluoride

3-Formyl-2,5,6-trimethylbenzenesulfonyl fluoride

Conditions
ConditionsYield
With antimony pentafluoride; fluorosulphonic acid at 0℃; for 1h;A 90%
B 1%
With antimony pentafluoride; fluorosulphonic acid at 0℃; for 1h; Yields of byproduct given. Title compound not separated from byproducts;A 90 % Chromat.
B n/a
1-bromo-2,4,5-trimethylbenzene
5469-19-2

1-bromo-2,4,5-trimethylbenzene

N,N-dimethyl-formamide
68-12-2, 33513-42-7

N,N-dimethyl-formamide

2,4,5-trimethylbenzaldehyde
5779-72-6

2,4,5-trimethylbenzaldehyde

Conditions
ConditionsYield
Stage #1: 1-bromo-2,4,5-trimethylbenzene With n-butyllithium In tetrahydrofuran; hexane at -78℃; for 2h; Inert atmosphere;
Stage #2: N,N-dimethyl-formamide In tetrahydrofuran; hexane at -78℃; for 6h; Inert atmosphere;
85%
Stage #1: 1-bromo-2,4,5-trimethylbenzene With n-butyllithium In tetrahydrofuran at -78℃; for 2h; Inert atmosphere;
Stage #2: N,N-dimethyl-formamide In tetrahydrofuran at -78℃; for 6h;
85%
With lithium
1,2,4,5-tetramethylbenzene
95-93-2

1,2,4,5-tetramethylbenzene

2,4,5-trimethylbenzaldehyde
5779-72-6

2,4,5-trimethylbenzaldehyde

Conditions
ConditionsYield
With pyridinium chlorochromate In acetonitrile for 4h; Heating;76%
With 9-mesityl-2,7,10-trimethylacridinium perchlorate; oxygen In acetonitrile at 24.84℃; for 1.33333h; Quantum yield; Reagent/catalyst; Irradiation;37%
With 9-(benzoyl(cyclohexyl)carbamoyl)-10-phenylacridinium perchlorate In water; acetonitrile at 20℃; for 18h; Irradiation; Green chemistry; chemoselective reaction;19%
1,2,4,5-tetramethylbenzene
95-93-2

1,2,4,5-tetramethylbenzene

A

2,4,5-trimethylbenzaldehyde
5779-72-6

2,4,5-trimethylbenzaldehyde

B

2,4,5-trimethyl-benzyl alcohol
4393-05-9

2,4,5-trimethyl-benzyl alcohol

Conditions
ConditionsYield
With sulfuric acid; water; oxygen; 9-(2-mesityl)-10-methylacridinium perchlorate In acetonitrile for 1.33333h; Quantum yield; Reagent/catalyst; Irradiation;A 75%
B 15%
With naphthalene-1,4-dicarbonitrile; oxygen In acetonitrile Quantum yield; Irradiation;
With oxygen; 2,6,9,10-tetracyanoanthracene In acetonitrile at 22℃; Product distribution; Mechanism; Quantum yield; Irradiation; photooxidation, other sensitizers, solvents and products;
With oxygen for 24h; Ambient temperature; Irradiation; Yield given. Yields of byproduct given;
1,3,6,8-tetra-n-butylpyrimido<5,4-g>pteridine-2,4,5,7(1H,3H,6H,8H)-tetrone 10-oxide
33070-58-5

1,3,6,8-tetra-n-butylpyrimido<5,4-g>pteridine-2,4,5,7(1H,3H,6H,8H)-tetrone 10-oxide

1,2,4,5-tetramethylbenzene
95-93-2

1,2,4,5-tetramethylbenzene

A

2,4,5-trimethylbenzaldehyde
5779-72-6

2,4,5-trimethylbenzaldehyde

B

2,4,5-trimethyl-benzyl alcohol
4393-05-9

2,4,5-trimethyl-benzyl alcohol

Conditions
ConditionsYield
at 135℃; for 2h;A 22%
B 70%
1,2,4,5-tetramethylbenzene
95-93-2

1,2,4,5-tetramethylbenzene

A

2,4,5-trimethylbenzaldehyde
5779-72-6

2,4,5-trimethylbenzaldehyde

B

1,1',2,3',4,4',5-(heptamethyldiphenyl)methane
23946-68-1

1,1',2,3',4,4',5-(heptamethyldiphenyl)methane

C

2,4,5-trimethyl-benzyl alcohol
4393-05-9

2,4,5-trimethyl-benzyl alcohol

D

(2,4,5-trimethylphenyl)nitromethane
60368-03-8

(2,4,5-trimethylphenyl)nitromethane

E

2,4,5-Trimethylbenzyl nitrate
60367-99-9

2,4,5-Trimethylbenzyl nitrate

Conditions
ConditionsYield
With Nitrogen dioxide In dichloromethane at 20℃; for 4h; Product distribution; Irradiation; without irradiation;A 7%
B 0.7%
C 0.5%
D 19.9%
E 69.5%
carbon monoxide
201230-82-2

carbon monoxide

1,2,4-Trimethylbenzene
95-63-6

1,2,4-Trimethylbenzene

A

2,4,5-trimethylbenzaldehyde
5779-72-6

2,4,5-trimethylbenzaldehyde

B

3-Formyl-2,5,6-trimethylbenzenesulfonyl fluoride

3-Formyl-2,5,6-trimethylbenzenesulfonyl fluoride

Conditions
ConditionsYield
With antimony pentafluoride; fluorosulphonic acid at 0℃; for 1h;A 90%
B 1%
With antimony pentafluoride; fluorosulphonic acid at 0℃; for 1h; Yields of byproduct given. Title compound not separated from byproducts;A 90 % Chromat.
B n/a
1-bromo-2,4,5-trimethylbenzene
5469-19-2

1-bromo-2,4,5-trimethylbenzene

N,N-dimethyl-formamide
68-12-2, 33513-42-7

N,N-dimethyl-formamide

2,4,5-trimethylbenzaldehyde
5779-72-6

2,4,5-trimethylbenzaldehyde

Conditions
ConditionsYield
Stage #1: 1-bromo-2,4,5-trimethylbenzene With n-butyllithium In tetrahydrofuran; hexane at -78℃; for 2h; Inert atmosphere;
Stage #2: N,N-dimethyl-formamide In tetrahydrofuran; hexane at -78℃; for 6h; Inert atmosphere;
85%
Stage #1: 1-bromo-2,4,5-trimethylbenzene With n-butyllithium In tetrahydrofuran at -78℃; for 2h; Inert atmosphere;
Stage #2: N,N-dimethyl-formamide In tetrahydrofuran at -78℃; for 6h;
85%
With lithium
1,2,4,5-tetramethylbenzene
95-93-2

1,2,4,5-tetramethylbenzene

2,4,5-trimethylbenzaldehyde
5779-72-6

2,4,5-trimethylbenzaldehyde

Conditions
ConditionsYield
With pyridinium chlorochromate In acetonitrile for 4h; Heating;76%
With 9-mesityl-2,7,10-trimethylacridinium perchlorate; oxygen In acetonitrile at 24.84℃; for 1.33333h; Quantum yield; Reagent/catalyst; Irradiation;37%
With 9-(benzoyl(cyclohexyl)carbamoyl)-10-phenylacridinium perchlorate In water; acetonitrile at 20℃; for 18h; Irradiation; Green chemistry; chemoselective reaction;19%
1,2,4,5-tetramethylbenzene
95-93-2

1,2,4,5-tetramethylbenzene

A

2,4,5-trimethylbenzaldehyde
5779-72-6

2,4,5-trimethylbenzaldehyde

B

2,4,5-trimethyl-benzyl alcohol
4393-05-9

2,4,5-trimethyl-benzyl alcohol

Conditions
ConditionsYield
With sulfuric acid; water; oxygen; 9-(2-mesityl)-10-methylacridinium perchlorate In acetonitrile for 1.33333h; Quantum yield; Reagent/catalyst; Irradiation;A 75%
B 15%
With naphthalene-1,4-dicarbonitrile; oxygen In acetonitrile Quantum yield; Irradiation;
With oxygen; 2,6,9,10-tetracyanoanthracene In acetonitrile at 22℃; Product distribution; Mechanism; Quantum yield; Irradiation; photooxidation, other sensitizers, solvents and products;
With oxygen for 24h; Ambient temperature; Irradiation; Yield given. Yields of byproduct given;
1,3,6,8-tetra-n-butylpyrimido<5,4-g>pteridine-2,4,5,7(1H,3H,6H,8H)-tetrone 10-oxide
33070-58-5

1,3,6,8-tetra-n-butylpyrimido<5,4-g>pteridine-2,4,5,7(1H,3H,6H,8H)-tetrone 10-oxide

1,2,4,5-tetramethylbenzene
95-93-2

1,2,4,5-tetramethylbenzene

A

2,4,5-trimethylbenzaldehyde
5779-72-6

2,4,5-trimethylbenzaldehyde

B

2,4,5-trimethyl-benzyl alcohol
4393-05-9

2,4,5-trimethyl-benzyl alcohol

Conditions
ConditionsYield
at 135℃; for 2h;A 22%
B 70%
1,2,4,5-tetramethylbenzene
95-93-2

1,2,4,5-tetramethylbenzene

A

2,4,5-trimethylbenzaldehyde
5779-72-6

2,4,5-trimethylbenzaldehyde

B

1,1',2,3',4,4',5-(heptamethyldiphenyl)methane
23946-68-1

1,1',2,3',4,4',5-(heptamethyldiphenyl)methane

C

2,4,5-trimethyl-benzyl alcohol
4393-05-9

2,4,5-trimethyl-benzyl alcohol

D

(2,4,5-trimethylphenyl)nitromethane
60368-03-8

(2,4,5-trimethylphenyl)nitromethane

E

2,4,5-Trimethylbenzyl nitrate
60367-99-9

2,4,5-Trimethylbenzyl nitrate

Conditions
ConditionsYield
With Nitrogen dioxide In dichloromethane at 20℃; for 4h; Product distribution; Irradiation; without irradiation;A 7%
B 0.7%
C 0.5%
D 19.9%
E 69.5%
1,2,4,5-tetramethylbenzene
95-93-2

1,2,4,5-tetramethylbenzene

A

2,4,5-trimethylbenzaldehyde
5779-72-6

2,4,5-trimethylbenzaldehyde

B

2,4,5-trimethyl-benzyl alcohol
4393-05-9

2,4,5-trimethyl-benzyl alcohol

C

(2,4,5-trimethylphenyl)nitromethane
60368-03-8

(2,4,5-trimethylphenyl)nitromethane

D

2,4,5-Trimethylbenzyl nitrate
60367-99-9

2,4,5-Trimethylbenzyl nitrate

Conditions
ConditionsYield
With Nitrogen dioxide In dichloromethane at 20℃; for 0.5h; in the dark; Further byproducts given. Title compound not separated from byproducts;A 4.9%
B 2.6%
C 21.8%
D 67.6%
With Nitrogen dioxide In dichloromethane at 20℃; for 1h; in the dark; Further byproducts given. Title compound not separated from byproducts;A 4.3%
B 2.5%
C 23%
D 67%
With Nitrogen dioxide In dichloromethane at 20℃; for 4h; in the dark; Further byproducts given. Title compound not separated from byproducts;A 5.6%
B 1.2%
C 22.7%
D 67.6%
With Nitrogen dioxide In dichloromethane at 20℃; for 2h; in the dark; Further byproducts given. Title compound not separated from byproducts;A 7.5%
B 1.7%
C 21.6%
D 66.1%
1,2,4,5-tetramethylbenzene
95-93-2

1,2,4,5-tetramethylbenzene

A

acetic acid 2,4,5-trimethyl-benzyl ester
18543-92-5

acetic acid 2,4,5-trimethyl-benzyl ester

B

2,4,5-trimethylbenzaldehyde
5779-72-6

2,4,5-trimethylbenzaldehyde

Conditions
ConditionsYield
With air; copper diacetate; cobalt(II) acetate; acetic acid; sodium bromide at 150℃; under 15200 Torr; for 1h;A 63%
B 10%
1,2,4,5-tetramethylbenzene
95-93-2

1,2,4,5-tetramethylbenzene

acetic acid
64-19-7

acetic acid

A

acetic acid 2,4,5-trimethyl-benzyl ester
18543-92-5

acetic acid 2,4,5-trimethyl-benzyl ester

B

2,4,5-trimethylbenzaldehyde
5779-72-6

2,4,5-trimethylbenzaldehyde

Conditions
ConditionsYield
With air; copper diacetate; cobalt(II) acetate; sodium bromide at 150℃; under 15200 Torr; for 1h;A 63%
B 10%
With sodium nitrate; H5PV2Mo10O40 at 80℃; for 14h;
1,2,4,5-tetramethylbenzene
95-93-2

1,2,4,5-tetramethylbenzene

A

2,4,5-trimethylbenzaldehyde
5779-72-6

2,4,5-trimethylbenzaldehyde

B

2,3,5,6-tetramethylnitrobenzene
3463-36-3

2,3,5,6-tetramethylnitrobenzene

C

1,1',2,3',4,4',5-(heptamethyldiphenyl)methane
23946-68-1

1,1',2,3',4,4',5-(heptamethyldiphenyl)methane

D

2,4,5-trimethyl-benzyl alcohol
4393-05-9

2,4,5-trimethyl-benzyl alcohol

Conditions
ConditionsYield
With tetranitromethane In various solvent(s) at 20℃; for 0.5h; Irradiation; Further byproducts given;A 8.8%
B 60%
C 4.5%
D 10.2%
mesitylglyoxylic acid
3112-46-7

mesitylglyoxylic acid

methyl methacrylate
97-63-2

methyl methacrylate

A

2,4,5-trimethylbenzaldehyde
5779-72-6

2,4,5-trimethylbenzaldehyde

B

C16H20O3

C16H20O3

Conditions
ConditionsYield
With 2,6-dimethylpyridine; (4s,6s)-2,4,5,6-tetra(9H-carbazol-9-yl)isophthalonitrile; Co(dmgBF2)2(H2O)2 In acetonitrile at 20℃; Inert atmosphere; Sealed tube; Irradiation;A 34%
B 55%
1,2,4,5-tetramethylbenzene
95-93-2

1,2,4,5-tetramethylbenzene

A

2,4,5-trimethylbenzaldehyde
5779-72-6

2,4,5-trimethylbenzaldehyde

B

1,1',2,3',4,4',5-(heptamethyldiphenyl)methane
23946-68-1

1,1',2,3',4,4',5-(heptamethyldiphenyl)methane

C

(2,4,5-trimethylphenyl)nitromethane
60368-03-8

(2,4,5-trimethylphenyl)nitromethane

D

2,4,5-Trimethylbenzyl nitrate
60367-99-9

2,4,5-Trimethylbenzyl nitrate

Conditions
ConditionsYield
With dinitrogen tetraoxide In dichloromethane at 25℃; for 1.5h; Further byproducts given;A 1%
B 3%
C 41%
D 49%
1,2,4,5-tetramethylbenzene
95-93-2

1,2,4,5-tetramethylbenzene

A

2,4,5-trimethylbenzaldehyde
5779-72-6

2,4,5-trimethylbenzaldehyde

B

2,3,5,6-tetramethylnitrobenzene
3463-36-3

2,3,5,6-tetramethylnitrobenzene

C

1,1',2,3',4,4',5-(heptamethyldiphenyl)methane
23946-68-1

1,1',2,3',4,4',5-(heptamethyldiphenyl)methane

D

(2,4,5-trimethylphenyl)nitromethane
60368-03-8

(2,4,5-trimethylphenyl)nitromethane

Conditions
ConditionsYield
With dinitrogen tetraoxide In dichloromethane at 25℃; for 1.5h; Further byproducts given;A 1%
B 4%
C n/a
D 41%
With dinitrogen tetraoxide In various solvent(s) at -78℃; for 48h; Irradiation; Further byproducts given;A 1%
B 20%
C 8%
D 12%
With dinitrogen tetraoxide In dichloromethane at 25℃; Product distribution; Mechanism; Quantum yield; further polymethylarenes, other solvent and temperatures, also in the presence of Lewis acid or under photochemical nitration conditions;
3,4-dimethylbenzaldehyde
5973-71-7

3,4-dimethylbenzaldehyde

potassium trifluoro(methyl)boranuide

potassium trifluoro(methyl)boranuide

2,4,5-trimethylbenzaldehyde
5779-72-6

2,4,5-trimethylbenzaldehyde

Conditions
ConditionsYield
With palladium diacetate; 1-fluoro-2,4,6-trimethylpyridin-1-ium tetrafluoroborate; trifluoroacetic acid at 90℃; for 24h; Inert atmosphere; Sealed tube; regioselective reaction;37%
carbon monoxide
201230-82-2

carbon monoxide

1,3,5-trimethyl-benzene
108-67-8

1,3,5-trimethyl-benzene

A

mesytaldehyde
487-68-3

mesytaldehyde

B

2,4,5-trimethylbenzaldehyde
5779-72-6

2,4,5-trimethylbenzaldehyde

C

3-Formyl-2,4,6-trimethylbenzenesulfonyl fluoride
139650-07-0

3-Formyl-2,4,6-trimethylbenzenesulfonyl fluoride

Conditions
ConditionsYield
With antimony pentafluoride; fluorosulphonic acid at 0℃; under 760 Torr; for 48h; Yields of byproduct given;A n/a
B n/a
C 34%
carbon monoxide
201230-82-2

carbon monoxide

1,2,3-trimethylbenzene
526-73-8

1,2,3-trimethylbenzene

A

2,4,5-trimethylbenzaldehyde
5779-72-6

2,4,5-trimethylbenzaldehyde

B

2,3,4-trimethylbenzaldehyde
34341-28-1

2,3,4-trimethylbenzaldehyde

C

2,3,4-Trimethylbenzesulfonyl fluoride
87589-10-4

2,3,4-Trimethylbenzesulfonyl fluoride

D

5-Formyl-2,3,4-trimethylbenzenesulfonyl fluoride

5-Formyl-2,3,4-trimethylbenzenesulfonyl fluoride

Conditions
ConditionsYield
With antimony pentafluoride; fluorosulphonic acid at 0℃; for 1h; Yields of byproduct given;A n/a
B n/a
C n/a
D 25%
With antimony pentafluoride; fluorosulphonic acid at 0℃; for 1h; Product distribution; various SbF5 concentrations;
With antimony pentafluoride; fluorosulphonic acid at 0℃; for 1h; Yield given. Yields of byproduct given. Title compound not separated from byproducts;
1,2,4,5-tetramethylbenzene
95-93-2

1,2,4,5-tetramethylbenzene

acetonitrile
75-05-8

acetonitrile

A

2,4,5-trimethylbenzaldehyde
5779-72-6

2,4,5-trimethylbenzaldehyde

B

1,1'-(1,2-ethanediyl)bis-(2,4,5-trimethylbenzene)
18779-88-9

1,1'-(1,2-ethanediyl)bis-(2,4,5-trimethylbenzene)

C

N-(2,4,5-trimethyl-benzyl)-acetamide
10519-73-0

N-(2,4,5-trimethyl-benzyl)-acetamide

D

3-(2,4,5-Trimethylphenyl)propanonitrile

3-(2,4,5-Trimethylphenyl)propanonitrile

Conditions
ConditionsYield
With titanium(IV) oxide; silver sulfate for 6h; Ambient temperature; Irradiation; TiO2-photosensitized oxidation;A 3%
B 16%
C 7%
D 23%
1,2,4,5-tetramethylbenzene
95-93-2

1,2,4,5-tetramethylbenzene

A

2,4,5-trimethylbenzaldehyde
5779-72-6

2,4,5-trimethylbenzaldehyde

B

2,4,5-trimethyl-benzyl alcohol
4393-05-9

2,4,5-trimethyl-benzyl alcohol

C

2,4,5-trimethylbenzoic acid
528-90-5

2,4,5-trimethylbenzoic acid

Conditions
ConditionsYield
With N-hydroxyphthalimide; oxygen; cobalt(II) acetate In acetic acid at 25℃; under 760 Torr; for 3h;A 17%
B 11%
C 6%
para-xylene
106-42-3

para-xylene

A

2,4,5-trimethylbenzaldehyde
5779-72-6

2,4,5-trimethylbenzaldehyde

B

2,4-dimethylbenzaldehyde
15764-16-6

2,4-dimethylbenzaldehyde

Conditions
ConditionsYield
With sodium cyanide; aluminium trichloride at 95 - 100℃; Einleiten von HCl und Eintragen des Reaktionsgemisches in Eis und wss. HCl;
1,2,4-Trimethylbenzene
95-63-6

1,2,4-Trimethylbenzene

2,4,5-trimethylbenzaldehyde
5779-72-6

2,4,5-trimethylbenzaldehyde

Conditions
ConditionsYield
With zinc(II) cyanide; aluminium trichloride; benzene at 40 - 45℃; Einleiten von HCl und Behandeln des Reaktionsgemisches mit wss. HCl;
With trifluorormethanesulfonic acid In ice-water
hexamethylenetetramine
100-97-0

hexamethylenetetramine

2,4,5-trimethylbenzyl chloride
10340-77-9

2,4,5-trimethylbenzyl chloride

2,4,5-trimethylbenzaldehyde
5779-72-6

2,4,5-trimethylbenzaldehyde

Conditions
ConditionsYield
With formaldehyd; ethanol
β-chloro-2,4,5-trimethyl-styrene

β-chloro-2,4,5-trimethyl-styrene

2,4,5-trimethylbenzaldehyde
5779-72-6

2,4,5-trimethylbenzaldehyde

Conditions
ConditionsYield
bei der Oxydation; 52-chloro-1.2.4-trimethyl-5-vinyl-benzene;
2,4,5-trimethyl-benzoic acid-(N-methyl-anilide)
857536-54-0

2,4,5-trimethyl-benzoic acid-(N-methyl-anilide)

2,4,5-trimethylbenzaldehyde
5779-72-6

2,4,5-trimethylbenzaldehyde

Conditions
ConditionsYield
With tetrahydrofuran; lithium aluminium tetrahydride
m-xylene
108-38-3

m-xylene

A

2,4,5-trimethylbenzaldehyde
5779-72-6

2,4,5-trimethylbenzaldehyde

B

2,4-dimethylbenzaldehyde
15764-16-6

2,4-dimethylbenzaldehyde

Conditions
ConditionsYield
With sodium cyanide; aluminium trichloride at 95 - 100℃; Einleiten von HCl und Eintragen des Reaktionsgemisches in Eis und wss. HCl;
3,4,6-trimethyl-3-cyclohexene-1-carbaldehyde
13702-58-4

3,4,6-trimethyl-3-cyclohexene-1-carbaldehyde

2,4,5-trimethylbenzaldehyde
5779-72-6

2,4,5-trimethylbenzaldehyde

Conditions
ConditionsYield
With sulfur at 220 - 230℃;
With 5percentPd-5percentFeOx/SiO2 In toluene at 260℃; for 12h; Reagent/catalyst;
4,5-Dimethyl-2-benzyloxymethyl-cyclohexa-1,4-dien-1-carbaldehyd
94823-92-4

4,5-Dimethyl-2-benzyloxymethyl-cyclohexa-1,4-dien-1-carbaldehyd

2,4,5-trimethylbenzaldehyde
5779-72-6

2,4,5-trimethylbenzaldehyde

Conditions
ConditionsYield
With toluene-4-sulfonic acid In xylene
2,4,5-Trimethylbenzyl nitrate
60367-99-9

2,4,5-Trimethylbenzyl nitrate

2,4,5-trimethylbenzaldehyde
5779-72-6

2,4,5-trimethylbenzaldehyde

Conditions
ConditionsYield
With sulfuric acid; acetic acid Heating;
C17H21N3O

C17H21N3O

2,4,5-trimethylbenzaldehyde
5779-72-6

2,4,5-trimethylbenzaldehyde

Conditions
ConditionsYield
With sulfuric acid; benzene-1,2-dicarboxylic acid In ethylene glycol
naphthalene
91-20-3

naphthalene

1,2,4,5-tetramethylbenzene
95-93-2

1,2,4,5-tetramethylbenzene

A

2,4,5-trimethylbenzaldehyde
5779-72-6

2,4,5-trimethylbenzaldehyde

B

1,1',2,3',4,4',5-(heptamethyldiphenyl)methane
23946-68-1

1,1',2,3',4,4',5-(heptamethyldiphenyl)methane

C

2,4,5-trimethylbenzylnaphthalene

2,4,5-trimethylbenzylnaphthalene

D

2-(2,4,5-Trimethyl-benzyl)-naphthalene

2-(2,4,5-Trimethyl-benzyl)-naphthalene

Conditions
ConditionsYield
With sulfuric acid In water; acetic acid at 90℃; for 3h; Product distribution; Mechanism;A 7 % Chromat.
B 6 % Chromat.
C n/a
D n/a
2,4,5-trimethylbenzaldehyde
5779-72-6

2,4,5-trimethylbenzaldehyde

2,4,5-trimethyl-benzyl alcohol
4393-05-9

2,4,5-trimethyl-benzyl alcohol

Conditions
ConditionsYield
With sodium tetrahydroborate In ethanol at 20℃; for 16h; Inert atmosphere;100%
Multi-step reaction with 2 steps
1: zinc; aqueous acetic acid
2: aq.-ethanolic NaOH
View Scheme
2,4,5-trimethylbenzaldehyde
5779-72-6

2,4,5-trimethylbenzaldehyde

3-bromo-2,4,5-trimethylbenzaldehyde
485814-90-2

3-bromo-2,4,5-trimethylbenzaldehyde

Conditions
ConditionsYield
Stage #1: 2,4,5-trimethylbenzaldehyde With aluminum (III) chloride In dichloromethane at 0 - 20℃;
Stage #2: With bromine In dichloromethane at 20℃; for 4h;
100%
With aluminum (III) chloride; bromine In dichloromethane at 20℃; for 4h;100%
2,4,5-trimethylbenzaldehyde
5779-72-6

2,4,5-trimethylbenzaldehyde

(E)-2,4-dimethyl-6-(4-methylstyryl)aniline

(E)-2,4-dimethyl-6-(4-methylstyryl)aniline

5,7-dimethyl-3-(4-methylbenzyl)-2-(2,4,5-trimethylphenyl)-1H-indole

5,7-dimethyl-3-(4-methylbenzyl)-2-(2,4,5-trimethylphenyl)-1H-indole

Conditions
ConditionsYield
With bis(η3-allyl-μ-chloropalladium(II)); ethanol; 4,5-bis(diphenylphosphino)-9,9-dimethylxanthene at 120℃; for 6h; Inert atmosphere; regioselective reaction;94%
2,4,5-trimethylbenzaldehyde
5779-72-6

2,4,5-trimethylbenzaldehyde

(E)-2,4-dimethyl-6-styrylaniline
132589-34-5

(E)-2,4-dimethyl-6-styrylaniline

3-benzyl-5,7-dimethyl-2-(2,4,5-trimethylphenyl)-1H-indole

3-benzyl-5,7-dimethyl-2-(2,4,5-trimethylphenyl)-1H-indole

Conditions
ConditionsYield
With bis(η3-allyl-μ-chloropalladium(II)); ethanol; 4,5-bis(diphenylphosphino)-9,9-dimethylxanthene at 120℃; for 3h; Inert atmosphere; regioselective reaction;94%
2,4,5-trimethylbenzaldehyde
5779-72-6

2,4,5-trimethylbenzaldehyde

(E)-2-methyl-6-(4-methylstyryl)aniline

(E)-2-methyl-6-(4-methylstyryl)aniline

7-methyl-3-(4-methylbenzyl)-2-(2,4,5-trimethylphenyl)-1H-indole

7-methyl-3-(4-methylbenzyl)-2-(2,4,5-trimethylphenyl)-1H-indole

Conditions
ConditionsYield
With bis(η3-allyl-μ-chloropalladium(II)); ethanol; 4,5-bis(diphenylphosphino)-9,9-dimethylxanthene at 120℃; for 3h; Inert atmosphere; regioselective reaction;93%
2,4,5-trimethylbenzaldehyde
5779-72-6

2,4,5-trimethylbenzaldehyde

1-bromo-2,4,5-trimethylbenzene
5469-19-2

1-bromo-2,4,5-trimethylbenzene

bis(2,4,5-trimethylphenyl)methanol
871896-64-9

bis(2,4,5-trimethylphenyl)methanol

Conditions
ConditionsYield
Stage #1: 1-bromo-2,4,5-trimethylbenzene With n-butyllithium In tetrahydrofuran; hexane at -78℃; for 2h; Inert atmosphere;
Stage #2: 2,4,5-trimethylbenzaldehyde In tetrahydrofuran; hexane at -78 - 20℃; for 6h; Inert atmosphere;
92.8%
2,4,5-trimethylbenzaldehyde
5779-72-6

2,4,5-trimethylbenzaldehyde

N-phenylacetoacetamide
102-01-2

N-phenylacetoacetamide

ethyl 2-cyanoacetate
105-56-6

ethyl 2-cyanoacetate

C23H23N3O2

C23H23N3O2

Conditions
ConditionsYield
With ammonium acetate In ethanol at 50℃; Microwave irradiation; Green chemistry;91%
2,4,5-trimethylbenzaldehyde
5779-72-6

2,4,5-trimethylbenzaldehyde

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

1,2,4,5-benzenetetracarboxylic acid

Conditions
ConditionsYield
Stage #1: 2,4,5-trimethylbenzaldehyde With air at 220℃; under 24002.4 Torr;
Stage #2: With air at 220℃; under 21752.2 Torr;
82.4%
With oxygen; oxidation catalyst In water at 180 - 280℃; under 11251.1 - 45004.5 Torr;
With potassium permanganate; sodium hydroxide In water at 100℃; for 8h; Reagent/catalyst; Temperature;
2-acetylpyridine
1122-62-9

2-acetylpyridine

2,4,5-trimethylbenzaldehyde
5779-72-6

2,4,5-trimethylbenzaldehyde

C17H17NO

C17H17NO

Conditions
ConditionsYield
With sodium hydroxide In methanol; water at 0 - 20℃; Kroehnke Pyridine Synthesis;79%
2,4,5-trimethylbenzaldehyde
5779-72-6

2,4,5-trimethylbenzaldehyde

(E)-2,2',4,4',5,5'-hexamethylstilbene
138151-98-1

(E)-2,2',4,4',5,5'-hexamethylstilbene

Conditions
ConditionsYield
With titanium tetrachloride; zinc In tetrahydrofuran for 16h; Heating;74%
With titanium tetrachloride; zinc In tetrahydrofuran for 17h; Heating;
tert-butylisonitrile
119072-55-8, 7188-38-7

tert-butylisonitrile

2,4,5-trimethylbenzaldehyde
5779-72-6

2,4,5-trimethylbenzaldehyde

6-methyl-1-N-(4-(pyridin-3-yl)pyrimidin-2-yl)benzene-1,3-diamine
152460-10-1

6-methyl-1-N-(4-(pyridin-3-yl)pyrimidin-2-yl)benzene-1,3-diamine

N1-[(1-(tert-butyl)-1H-tetrazol-5-yl)(2,4,5-trimethylphenyl)methyl]-4-methyl-N3-[4-(pyridin-3-yl)pyrimidin-2-yl]-benzene-1,3-diamine

N1-[(1-(tert-butyl)-1H-tetrazol-5-yl)(2,4,5-trimethylphenyl)methyl]-4-methyl-N3-[4-(pyridin-3-yl)pyrimidin-2-yl]-benzene-1,3-diamine

Conditions
ConditionsYield
With trimethylsilylazide In methanol at 95℃; for 0.166667h; Ugi Condensation; Microwave irradiation; Sealed tube;73%
Cyclohexyl isocyanide
931-53-3

Cyclohexyl isocyanide

2,4,5-trimethylbenzaldehyde
5779-72-6

2,4,5-trimethylbenzaldehyde

6-methyl-1-N-(4-(pyridin-3-yl)pyrimidin-2-yl)benzene-1,3-diamine
152460-10-1

6-methyl-1-N-(4-(pyridin-3-yl)pyrimidin-2-yl)benzene-1,3-diamine

N1-[(1-cyclohexyl-1H-tetrazol-5-yl)(2,4,5-trimethylphenyl)-methyl]-4-methyl-N3-[4-(pyridin-3-yl)pyrimidin-2-yl]-benzene-1,3-diamine

N1-[(1-cyclohexyl-1H-tetrazol-5-yl)(2,4,5-trimethylphenyl)-methyl]-4-methyl-N3-[4-(pyridin-3-yl)pyrimidin-2-yl]-benzene-1,3-diamine

Conditions
ConditionsYield
With trimethylsilylazide In methanol at 95℃; for 0.166667h; Ugi Condensation; Microwave irradiation; Sealed tube;70%
tert-butylisonitrile
119072-55-8, 7188-38-7

tert-butylisonitrile

trimethylsilylazide
4648-54-8

trimethylsilylazide

2,4,5-trimethylbenzaldehyde
5779-72-6

2,4,5-trimethylbenzaldehyde

Propargylamine
2450-71-7

Propargylamine

N-((1-(tert-butyl)-1H-tetrazol-5-yl)(2,4,5-trimethylphenyl)methyl)prop-2-yn-1-amine

N-((1-(tert-butyl)-1H-tetrazol-5-yl)(2,4,5-trimethylphenyl)methyl)prop-2-yn-1-amine

Conditions
ConditionsYield
In neat (no solvent) at 20℃; for 24h; Ugi Condensation;70%
2,4,5-trimethylbenzaldehyde
5779-72-6

2,4,5-trimethylbenzaldehyde

phenylacetylene
536-74-3

phenylacetylene

1-(2,4,5-trimethylphenyl)-3-phenylprop-2-yn-1-ol

1-(2,4,5-trimethylphenyl)-3-phenylprop-2-yn-1-ol

Conditions
ConditionsYield
With titanium(IV) isopropylate; diethylzinc; (S)-3,3'-bis(morpholinomethyl)-2,2'-dihydroxy-5,5',6,6',7,7',8,8'-octahydro-1,1'-binaphthyl In tetrahydrofuran at 20℃; for 4h;68%
With titanium(IV) isopropylate; diethylzinc; (S)-3,3'-bis(morpholinomethyl)-2,2'-dihydroxy-5,5',6,6',7,7',8,8'-octahydro-1,1'-binaphthyl In tetrahydrofuran at 20℃; for 4h;68%
2,4,5-trimethylbenzaldehyde
5779-72-6

2,4,5-trimethylbenzaldehyde

acetic acid
64-19-7

acetic acid

C12H14O3

C12H14O3

Conditions
ConditionsYield
With dipotassium peroxodisulfate; water; palladium diacetate; acetic acid hydrazide at 110℃; for 48h; Molecular sieve;64%
ethyl (E)-3-iodopropenoate
31930-36-6, 31930-37-7

ethyl (E)-3-iodopropenoate

2,4,5-trimethylbenzaldehyde
5779-72-6

2,4,5-trimethylbenzaldehyde

C15H20O3

C15H20O3

Conditions
ConditionsYield
With chromium chloride; manganese; chloro-trimethyl-silane; nickel dichloride In tetrahydrofuran at 0℃; for 36h; enantioselective reaction;62%
2,4,5-trimethylbenzaldehyde
5779-72-6

2,4,5-trimethylbenzaldehyde

(E)-4-methoxy-2-(4-methylstyryl)aniline

(E)-4-methoxy-2-(4-methylstyryl)aniline

5-methoxy-3-(4-methylbenzyl)-2-(2,4,5-trimethylphenyl)-1H-indole

5-methoxy-3-(4-methylbenzyl)-2-(2,4,5-trimethylphenyl)-1H-indole

Conditions
ConditionsYield
With bis(η3-allyl-μ-chloropalladium(II)); ethanol; 4,5-bis(diphenylphosphino)-9,9-dimethylxanthene at 120℃; for 3h; Inert atmosphere; regioselective reaction;61%
2,4,5-trimethylbenzaldehyde
5779-72-6

2,4,5-trimethylbenzaldehyde

(E)-4-methyl-2-(4-methylstyryl)aniline

(E)-4-methyl-2-(4-methylstyryl)aniline

5-methyl-3-(4-methylbenzyl)-2-(2,4,5-trimethylphenyl)-1H-indole

5-methyl-3-(4-methylbenzyl)-2-(2,4,5-trimethylphenyl)-1H-indole

Conditions
ConditionsYield
With bis(η3-allyl-μ-chloropalladium(II)); ethanol; 4,5-bis(diphenylphosphino)-9,9-dimethylxanthene at 120℃; for 6h; Inert atmosphere; regioselective reaction;60%
2,4-imidazolidinedione
461-72-3

2,4-imidazolidinedione

2,4,5-trimethylbenzaldehyde
5779-72-6

2,4,5-trimethylbenzaldehyde

5-[1-(2,4,5-Trimethyl-phenyl)-meth-(Z)-ylidene]-imidazolidine-2,4-dione

5-[1-(2,4,5-Trimethyl-phenyl)-meth-(Z)-ylidene]-imidazolidine-2,4-dione

Conditions
ConditionsYield
With sodium hydrogencarbonate; ethanolamine In ethanol at 120℃; pH=7.0;58.5%
2-iodonaphthalene
612-55-5

2-iodonaphthalene

2,4,5-trimethylbenzaldehyde
5779-72-6

2,4,5-trimethylbenzaldehyde

9,10-dimethyl-1,2-benzanthracene
58429-99-5

9,10-dimethyl-1,2-benzanthracene

Conditions
ConditionsYield
With trifluorormethanesulfonic acid; palladium diacetate; silver trifluoroacetate; acetic acid; glycine at 100℃; for 24h; Sealed tube;58%

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