Production Method 1

102-25-0

2050-24-0

934-74-7

Reaction Conditions

1.1 Reagents: Butyllithium ,  Potassium tert-butoxide Solvents: Pentane
1.2 Solvents: Tetrahydrofuran

Reference

Delocalized carbanions: 3,3',5,5'-tetramethylenebiphenyl tetraanion, a new tetraanion

Gordon, Bernard III; Loftus, James E., Journal of Organic Chemistry, 1986, 51(9), 1618-20

Production Method 2

102-25-0

877-44-1

Reaction Conditions

1.1 Catalysts: Rhodium, dicarbonyldichlorobis[μ-[1,1′-[methylenebis(thio)]bis[ethane]-S:S′]]di-… Solvents: Acetonitrile-d3

Reference

Cotrimerizations of acetylenic compounds

Agenet, Nicolas; et al, Organic Reactions (Hoboken, 2007, 68, 1-302

Production Method 3

102-25-0

877-44-1

59656-72-3

59656-71-2

Reaction Conditions

1.1 Catalysts: (η5-2,4-Cyclopentadien-1-yl)bis(η2-ethene)rhodium

Reference

Rhodium catalyzed synthesis of pyridines from alkynes and nitriles

Cioni, Paolo; et al, Journal of Molecular Catalysis, 1987, 40(3), 337-57

Production Method 4

102-25-0

141-93-5

877-44-1

635-81-4

Reaction Conditions

1.1 4 h, 400 °C

Reference

Shape-selective reactions with AEL and AFI type molecular sieves alkylation of benzene, toluene and ethylbenzene with ethanol, 2-propanol, methanol and t-butanol

Raj, K. Joseph Antony; et al, Journal of Molecular Catalysis A: Chemical, 2006, 243(1), 99-105

Production Method 5

102-25-0

141-93-5

877-44-1

Reaction Conditions

Reference

Composition of products of alkylation of benzene with ethylene in the presence of zeolite-containing catalysts

Vlasov, V. G.; et al, Neftekhimiya, 1989, 29(4), 492-6

Production Method 6

102-25-0

877-44-1

59656-72-3

59656-71-2

Reaction Conditions

Reference

Cotrimerizations of acetylenic compounds

Agenet, Nicolas; et al, Organic Reactions (Hoboken, 2007, 68, 1-302

Production Method 7

141-93-5

102-25-0

877-44-1

Reaction Conditions

1.1 Catalysts: Palladium ;  1.3 h, 150 °C

Reference

Opportunities for selective catalysis within discrete portions of zeolites: The case for SSZ-57LP

Zones, S. I.; et al, Journal of Catalysis, 2013, 308, 213-225

Production Method 8

102-25-0

141-93-5

877-44-1

635-81-4

Reaction Conditions

1.1 4 h, 350 °C

Reference

Shape-selective reactions with AEL and AFI type molecular sieves alkylation of benzene, toluene and ethylbenzene with ethanol, 2-propanol, methanol and t-butanol

Raj, K. Joseph Antony; et al, Journal of Molecular Catalysis A: Chemical, 2006, 243(1), 99-105

Production Method 9

102-25-0

141-93-5

877-44-1

635-81-4

Reaction Conditions

1.1 250 - 400 °C

Reference

Ethylation of benzene with ethanol over substituted large pore aluminophosphate-based molecular sieves

Vijayaraghavan, V. R.; et al, Journal of Molecular Catalysis A: Chemical, 2004, 207(1), 41-50

Production Method 10

102-25-0

141-93-5

877-44-1

635-81-4

Reaction Conditions

1.1 4 h, 400 °C
2.1 4 h, 350 °C

Reference

Shape-selective reactions with AEL and AFI type molecular sieves alkylation of benzene, toluene and ethylbenzene with ethanol, 2-propanol, methanol and t-butanol

Raj, K. Joseph Antony; et al, Journal of Molecular Catalysis A: Chemical, 2006, 243(1), 99-105

Production Method 11

102-25-0

141-93-5

877-44-1

42205-08-3

Reaction Conditions

1.1 Catalysts: Aluminum ;  6 h, 3 MPa, 200 °C

Reference

Adjustment of the Al siting in MCM-22 zeolite and its effect on alkylation performance of ethylene with benzene

Wang, Yanan; et al, Catalysis Today, 2018, 316, 71-77

Production Method 12

102-25-0

141-93-5

100-18-5

25550-14-5

877-44-1

42205-08-3

Reaction Conditions

1.1 Catalysts: 1,1′-(1,5-Pentanediyl)bis[1-methylpyrrolidinium] ;  7 h, 10 bar, 350 °C

Reference

Alkylation of ethylbenzene by using IM-5 catalyst

Pathak, Kanchan; et al, International Journal of Research in Pharmacy and Chemistry, 2013, 3(2), 411-425

1,3,5-Triethylbenzene Raw materials

• 1,3-DIETHYLBENZENE

1,3,5-Triethylbenzene Preparation Products

• 1,3-DIETHYLBENZENE (141-93-5)
• 1,4-Diisopropylbenzene (100-18-5)
• Benzene, ethylmethyl- (25550-14-5)
• 1,2,4-Triethylbenzene (877-44-1)
• 1,3,5-Triethylbenzene (102-25-0)
• 3,6-Diethyl-2-methylpyridine (59656-72-3)
• Triethylbenzene (42205-08-3)
• Benzene,1,3-diethyl-5-methyl- (2050-24-0)
• Benzene, 1,2,4,5-tetraethyl- (635-81-4)
• Pyridine, 2,4-diethyl-6-methyl- (59656-71-2)
• 1-Ethyl-3,5-dimethylbenzene (934-74-7)

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• Pharmaceutical and Biochemical Products Pharmaceutical Active Ingredients Standard Substances
• Solvents and Organic Chemicals Organic Compounds Hydrocarbons

• 141-93-5(1,3-DIETHYLBENZENE)
• 620-14-4(3-Ethyltoluene)
• 622-96-8(4-Ethyltoluene)
• 25837-05-2(Ethylbenzene-d10)
• 2050-24-0(Benzene,1,3-diethyl-5-methyl-)
• 287399-32-0(Ethyl-α-13C-benzene)
• 1861-01-4(Ethyl-α,α-d2-benzene)
• 101-81-5(benzylbenzene)
• 332062-08-5(Fmoc-S-3-amino-4,4-diphenyl-butyric acid)
• 1270529-38-8(1,2,3,4,5,6-Hexahydro-[2,3]bipyridinyl-6-ol)