Production Method 1

1633-83-6

616-47-7

657414-79-4

14996-02-2

Reaction Conditions

1.1 Solvents: Toluene ;  10 h, reflux; reflux → rt
1.2 Reagents: Sulfuric acid ;  0 - 2 °C; 40 °C

Reference

Ionic Liquids as Catalyst for Synthesis of Some Aromatic Peracetylated N-(β-D-Glucopyranosyl) Thiosemicarbazones

Thanh, Nguyen Dinh; et al, Current Organic Synthesis, 2016, 13(5), 767-774

Production Method 2

1633-83-6

616-47-7

657414-79-4

14996-02-2

Reaction Conditions

1.1 12 h, 80 °C
1.2 Reagents: Sulfuric acid Solvents: Water ;  12 h, 80 °C

Reference

Anionic SO3H-functionalized ionic liquid: An efficient and recyclable catalyst for the Pechmann reaction of phenols with ethyl acetoacetate

Song, Dayong; et al, Synthetic Communications, 2018, 48(6), 692-698

Production Method 3

179863-07-1

657414-79-4

14996-02-2

Reaction Conditions

1.1 Reagents: Sulfuric acid Solvents: Toluene ;  rt; 24 h, 80 °C

Reference

Bronsted Acidic Ionic Liquid Catalyzed Three-Component Friedel-Crafts Reaction for the Synthesis of Unsymmetrical Triarylmethanes

Rinkam, Suttida; et al, Synlett, 2022, 33(14), 1383-1390

Production Method 4

179863-07-1

657414-79-4

14996-02-2

Reaction Conditions

1.1 Reagents: Sulfuric acid Solvents: Water ;  12 h, 60 °C

Reference

Groebke-Blackburn-Bienayme Multicomponent Reaction Catalysed by Reusable Bronsted acidic ionic Liquids

Anjos, Nicolas S.; et al, European Journal of Organic Chemistry, 2022, 2022(40),

Production Method 5

657414-79-4

657414-79-4

14996-02-2

Reaction Conditions

1.1 Reagents: Sulfuric acid Solvents: Water ;  rt; 6 h, 80 °C

Reference

Reusable Task-Specific Ionic Liquids for a Clean ε-Caprolactam Synthesis under Mild Conditions

Turgis, Raphael; et al, ChemSusChem, 2010, 3(12), 1403-1408

Production Method 6

1633-83-6

616-47-7

657414-79-4

14996-02-2

Reaction Conditions

1.1 Solvents: Toluene ;  24 h, reflux
1.2 Reagents: Sulfuric acid Solvents: Water ;  24 h, 70 °C

Reference

Nanosilica-supported dual acidic ionic liquid as a heterogeneous and reusable catalyst for the synthesis of flavanones under solvent-free conditions

Rostamizadeh, Shahnaz; et al, Chemistry of Heterocyclic Compounds (New York, 2015, 51(6), 526-530

Production Method 7

616-47-7

27665-39-0

657414-79-4

14996-02-2

Reaction Conditions

1.1 12 h, 40 °C
1.2 Reagents: Sulfuric acid Solvents: Water ;  rt; 6 h, 80 °C

Reference

Broensted acidic ionic liquids as novel catalysts for the hydrolyzation of soybean isoflavone glycosides

Yang, Qiwei; et al, Catalysis Communications, 2008, 9(6), 1307-1311

Production Method 8

1072-63-5

1633-83-6

657414-79-4

14996-02-2

Reaction Conditions

1.1 0 °C; 12 h, rt
2.1 Reagents: Sulfuric acid Solvents: Water ;  0 °C; 24 h, 50 °C

Reference

Polypyrrole nanocomposites doped with functional ionic liquids for high performance supercapacitors

Cao, Peng; et al, New Journal of Chemistry, 2018, 42(5), 3909-3916

Production Method 9

616-47-7

657414-79-4

14996-02-2

Reaction Conditions

1.1 Reagents: Sulfuric acid Solvents: Toluene ;  80 °C
2.1 Reagents: Sulfuric acid

Reference

A non-metal route to realize the bio-based polyester of poly(hexylene succinate): preparation conditions, side-reactions and mechanism in sulfonic acid-functionalized Bronsted acidic ionic liquids

Wei, Chenyang; et al, RSC Advances, 2020, 10(58), 35381-35388

Production Method 10

1633-83-6

616-47-7

657414-79-4

14996-02-2

Reaction Conditions

1.1 1 h, 80 °C
2.1 Reagents: Sulfuric acid ;  2 h
3.1 Reagents: Tetraethoxysilane Solvents: Ethanol ;  10 min, rt; 1 w, rt; 3 w, rt
3.2 Solvents: Ethanol ;  2 h, reflux

Reference

Efficient synthesis of 4-phenacylideneflavenes using recyclable gelified Bronsted acidic ionic liquid under solvent-free and column chromatography-free conditions: a green method and mechanistic insight

Nguyen, Xuan-Trang T.; et al, Journal of Chemical Technology and Biotechnology, 2022, 97(3), 653-661

Production Method 11

1633-83-6

616-47-7

657414-79-4

14996-02-2

14477-72-6

Reaction Conditions

1.1 Solvents: Acetone ;  72 h, 25 °C; 72 h, 50 °C
1.2 rt

Reference

A green way to synthesize lubricating ester oils: The esterification of pentaerythrotol with fatty acids at stoichiometric ratio over [BHSO3MMIm]+[HSO4]-/SiO2

Wang, Yanan; et al, Catalysis Communications, 2018, 111, 21-25

Production Method 12

1633-83-6

616-47-7

657414-79-4

14996-02-2

14066-20-7

Reaction Conditions

1.1 Solvents: Acetone ;  72 h, 25 °C; 72 h, 50 °C
1.2 Reagents: Phosphoric acid ;  rt

Reference

A green way to synthesize lubricating ester oils: The esterification of pentaerythrotol with fatty acids at stoichiometric ratio over [BHSO3MMIm]+[HSO4]-/SiO2

Wang, Yanan; et al, Catalysis Communications, 2018, 111, 21-25

Production Method 13

1633-83-6

616-47-7

657414-79-4

14996-02-2

Reaction Conditions

1.1 12 h, 80 °C
1.2 Reagents: Sulfuric acid Solvents: Water ;  6 h, 60 °C

Reference

Kinetics Study of the Ketalization Reaction of Cyclohexanone with Glycol Using Bronsted Acidic Ionic Liquids as Catalysts

Tao, Duan-Jian; et al, Industrial & Engineering Chemistry Research, 2012, 51(50), 16263-16269

Production Method 14

657414-79-4

657414-79-4

14996-02-2

Reaction Conditions

1.1 Reagents: Sulfuric acid ;  overnight, 60 °C

Reference

Pd-catalyzed ethylene methoxycarbonylation with Bronsted acid ionic liquids as promoter and phase-separable reaction media

Garcia-Suarez, Eduardo J.; et al, Green Chemistry, 2014, 16(1), 161-166

Production Method 15

65180-31-6

657414-79-4

14996-02-2

Reaction Conditions

1.1 Reagents: Sulfuric acid Solvents: Water ;  0 °C; 24 h, 50 °C

Reference

Polypyrrole nanocomposites doped with functional ionic liquids for high performance supercapacitors

Cao, Peng; et al, New Journal of Chemistry, 2018, 42(5), 3909-3916

Production Method 16

1633-83-6

657414-79-4

14996-02-2

Reaction Conditions

1.1 8 h, heated
1.2 Reagents: Sulfuric acid Solvents: Water ;  8 h, heated

Reference

Catalytic performance of acidic ionic liquids for esterification of α-methacrylic acid and stearyl alcohol

Peng, Jiani; et al, Shiyou Xuebao, 2016, 32(1), 193-200

Production Method 17

616-47-7

27665-39-0

657414-79-4

14996-02-2

Reaction Conditions

1.1 Solvents: Toluene ;  3 h, 80 °C
1.2 Reagents: Sulfuric acid Solvents: Water ;  2 h, rt

Reference

Synthesis of tributyl citrate using acid ionic liquid as catalyst

Xu, Junming; et al, Process Safety and Environmental Protection, 2010, 88(1), 28-30

Production Method 18

657414-79-4

14996-02-2

657414-79-4

14996-02-2

Reaction Conditions

1.1 Reagents: Tetraethoxysilane Solvents: Ethanol ;  10 min, rt; 1 w, rt; 3 w, rt
1.2 Solvents: Ethanol ;  2 h, reflux

Reference

Efficient synthesis of 4-phenacylideneflavenes using recyclable gelified Bronsted acidic ionic liquid under solvent-free and column chromatography-free conditions: a green method and mechanistic insight

Nguyen, Xuan-Trang T.; et al, Journal of Chemical Technology and Biotechnology, 2022, 97(3), 653-661

Production Method 19

179863-07-1

657414-79-4

14996-02-2

Reaction Conditions

1.1 Reagents: Sulfuric acid ;  2 h
2.1 Reagents: Tetraethoxysilane Solvents: Ethanol ;  10 min, rt; 1 w, rt; 3 w, rt
2.2 Solvents: Ethanol ;  2 h, reflux

Reference

Efficient synthesis of 4-phenacylideneflavenes using recyclable gelified Bronsted acidic ionic liquid under solvent-free and column chromatography-free conditions: a green method and mechanistic insight

Nguyen, Xuan-Trang T.; et al, Journal of Chemical Technology and Biotechnology, 2022, 97(3), 653-661

Production Method 20

5587-42-8

657414-79-4

14996-02-2

Reaction Conditions

1.1 Solvents: Ethanol ;  2 d, heated
2.1 0 °C; 2 - 3 d, 50 °C
2.2 Reagents: Sulfuric acid ;  0 °C; 1 - 2 d, 50 °C

Reference

Synthesis of methylal from methanol and formaldehyde catalyzed by Bronsted acid ionic liquids with different alkyl groups

Sun, Jiahan; et al, RSC Advances, 2015, 5(106), 87200-87205

Production Method 21

5587-42-8

657414-79-4

14996-02-2

Reaction Conditions

1.1 Solvents: Ethanol ;  2 d
2.1 0 °C; 2 - 3 d, 50 °C
3.1 Reagents: Sulfuric acid ;  0 °C; 1 - 2 d, 50 °C

Reference

Synthesis of polyoxymethylene dimethyl ethers from methylal and trioxane catalyzed by Bronsted acid ionic liquids with different alkyl groups

Wu, Qin; et al, RSC Advances, 2015, 5(71), 57968-57974

Production Method 22

288-32-4

657414-79-4

14996-02-2

Reaction Conditions

1.1 Reagents: Sodium ethoxide ;  8 h, heated
2.1 Solvents: Ethanol ;  2 d, heated
3.1 0 °C; 2 - 3 d, 50 °C
3.2 Reagents: Sulfuric acid ;  0 °C; 1 - 2 d, 50 °C

Reference

Synthesis of methylal from methanol and formaldehyde catalyzed by Bronsted acid ionic liquids with different alkyl groups

Sun, Jiahan; et al, RSC Advances, 2015, 5(106), 87200-87205

Production Method 23

288-32-4

657414-79-4

14996-02-2

Reaction Conditions

1.1 Reagents: Sodium ethoxide ;  8 h
2.1 Solvents: Ethanol ;  2 d
3.1 0 °C; 2 - 3 d, 50 °C
4.1 Reagents: Sulfuric acid ;  0 °C; 1 - 2 d, 50 °C

Reference

Synthesis of polyoxymethylene dimethyl ethers from methylal and trioxane catalyzed by Bronsted acid ionic liquids with different alkyl groups

Wu, Qin; et al, RSC Advances, 2015, 5(71), 57968-57974

Production Method 24

1633-83-6

616-47-7

657414-79-4

14996-02-2

14477-72-6

Reaction Conditions

1.1 Solvents: Acetone ;  72 h, 25 °C; 72 h, 50 °C
1.2 rt

Reference

A green way to synthesize lubricating ester oils: The esterification of pentaerythrotol with fatty acids at stoichiometric ratio over [BHSO3MMIm]+[HSO4]-/SiO2

Wang, Yanan; et al, Catalysis Communications, 2018, 111, 21-25

Production Method 25

1633-83-6

616-47-7

657414-79-4

14996-02-2

14066-20-7

Reaction Conditions

1.1 Solvents: Acetone ;  72 h, 25 °C; 72 h, 50 °C
1.2 Reagents: Phosphoric acid ;  rt

Reference

A green way to synthesize lubricating ester oils: The esterification of pentaerythrotol with fatty acids at stoichiometric ratio over [BHSO3MMIm]+[HSO4]-/SiO2

Wang, Yanan; et al, Catalysis Communications, 2018, 111, 21-25

1H-Imidazolium, 1-methyl-3-(4-sulfobutyl)- Raw materials

• Imidazole
• 1H-Imidazolium, 1-methyl-3-(4-sulfobutyl)-
• Sulfate, hydrogen(8CI,9CI)
• 4-(1-Vinyl-1h-imidazol-3-ium-3-yl)butane-1-sulfonate
• 1-Methylimidazolium sulfobutyrolactone
• 1-Vinylimidazole
• 1,4-Butane sulton
• 1-Methylimidazole
• 1,4-Butanedisulfonic Acid (contains ~40% water)
• 1H-Imidazole, sodiumsalt (1:1)

1H-Imidazolium, 1-methyl-3-(4-sulfobutyl)- Preparation Products

• 1H-Imidazolium, 1-methyl-3-(4-sulfobutyl)- (657414-79-4)
• Sulfate, hydrogen(8CI,9CI) (14996-02-2)
• Phosphate, dihydrogen(8CI,9CI) (14066-20-7)
• Acetic acid,2,2,2-trifluoro-, ion(1-) (14477-72-6)

• 1. Evidence of rutile-to-anatase photo-induced electron transfer in mixed-phase TiO2 by solid-state NMR spectroscopy?
  Weili Dai,Guangjun Wu,Michael Hunger Chem. Commun., 2015,51, 13779-13782
• 2. Fatty acid eutectic mixtures and derivatives from non-edible animal fat as phase change materials?
  Pau Gallart-Sirvent,Marc Martín,Gemma Villorbina,Mercè Balcells,Aran Solé,Luisa F. Cabeza,Ramon Canela-Garayoa RSC Adv., 2017,7, 24133-24139
• 3. Evolutionary de novo design of phenothiazine derivatives for dye-sensitized solar cells?
  Vishwesh Venkatraman,Marco Foscato,Vidar R. Jensen,Bj?rn K?re Alsberg J. Mater. Chem. A, 2015,3, 9851-9860
• 4. Establishing new scaling relations on two-dimensional MXenes for CO2 electroreduction?
  Albertus D. Handoko,Khoong Hong Khoo,Teck Leong Tan,Hongmei Jin,Zhi Wei Seh J. Mater. Chem. A, 2018,6, 21885-21890
• 5. Exchangeability of amino acid residues with similar physicochemical properties in coiled-coil interactions?
  Guiying Zhang,Maosheng Cheng,Yanni Li,Keliang Liu,Lifeng Cai Chem. Commun., 2013,49, 11086-11088

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• 2680771-01-9(4-cyclopentyl-3-{(prop-2-en-1-yloxy)carbonylamino}butanoic acid)
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