Production Method 1

682757-49-9

942508-00-1

Reaction Conditions

1.1 Reagents: Potassium tert-butoxide Solvents: Ethanol ,  Water ;  30 min, 70 °C

Reference

Near-infrared-ray-absorbing composition, near-infrared-ray cut filter using same, manufacturing method therefor, camera module, and manufacturing method therefor

, World Intellectual Property Organization, , ,

Production Method 2

942508-00-1

Reaction Conditions

Reference

Preparation of N-heterocycles as RAF kinases inhibitors

, World Intellectual Property Organization, , ,

Production Method 3

682757-49-9

942508-00-1

Reaction Conditions

1.1 Reagents: Lithium hydroxide Solvents: Methanol ,  Tetrahydrofuran ,  Water ;  12 h, 25 °C
1.2 Reagents: Hydrochloric acid Solvents: Ethyl acetate ,  Water ;  acidified

Reference

Preparation of quinazoline compounds as B-Raf inhibitors

, World Intellectual Property Organization, , ,

Production Method 4

1621-91-6

942508-00-1

Reaction Conditions

1.1 Reagents: Sulfuric acid Solvents: tert-Butanol ;  rt; 4 h, rt → 100 °C

Reference

Preparation of triazinamine derivatives as inhibiting agents for Bruton's tyrosine kinase

, World Intellectual Property Organization, , ,

1-tert-butyl-1H-pyrazole-3-carboxylic acid Raw materials

• 1H-pyrazole-5-carboxylic acid
• Ethyl 1-(tert-butyl)-1H-pyrazole-3-carboxylate

1-tert-butyl-1H-pyrazole-3-carboxylic acid Preparation Products

• 1-tert-butyl-1H-pyrazole-3-carboxylic acid (942508-00-1)

• 1. Dissociation of aryl sulfonyl phthalimide radical anions: relevance to the biological activity of arylsulfonyl amides?
  Abdelaziz Houmam,Emad M. Hamed Chem. Commun., 2012,48, 11328-11330
• 2. Enabling non-flammable Li-metal batteries via electrolyte functionalization and interface engineering?
  Jing Yu,Yu-Qi Lyu,Jiapeng Liu,Mohammed B. Effat,Junxiong Wu J. Mater. Chem. A, 2019,7, 17995-18002
• 3. Distinct correlation between (CN2)x units and pores: a low-cost method for predesigned wide range control of micropore size of porous carbon?
  Xiaotong Feng,Lei Bian,Jie Ma,Lei Zhou,Xiayan Wang,Guangsheng Guo,Qiaosheng Pu Chem. Commun., 2019,55, 3963-3966
• 4. Evidence of CO2 molecule acting as an electron acceptor on a nanoporous metal–organic-framework MIL-53 or Cr3+(OH)(O2C–C6H4–CO2)?
  Alexandre Vimont,Arnaud Travert,Philippe Bazin,Jean-Claude Lavalley,Marco Daturi,Christian Serre,Gérard Férey,Sandrine Bourrelly,Philip L. Llewellyn Chem. Commun., 2007, 3291-3293
• 5. Embedding heteroatoms: an effective approach to create porphyrin-based functional materials
  Norihito Fukui,Keisuke Fujimoto,Hideki Yorimitsu,Atsuhiro Osuka Dalton Trans., 2017,46, 13322-13341

• Solvents and Organic Chemicals Organic Compounds Organoheterocyclic compounds Azoles Pyrazole carboxylic acids and derivatives
• Solvents and Organic Chemicals Organic Compounds Organoheterocyclic compounds Azoles Pyrazoles Pyrazole carboxylic acids and derivatives

• 920006-32-2(1-(propan-2-yl)-1H-pyrazole-5-carboxylic acid)
• 400755-44-4(1-Ethyl-1H-pyrazole-3-carboxylic acid)
• 376387-68-7(1-tert-butyl-5-methyl-1H-pyrazole-3-carboxylic acid)
• 1006348-65-7(methyl 1-isopropyl-1H-pyrazole-3-carboxylate)
• 1006348-93-1(1-cyclopentyl-1H-Pyrazole-3-carboxylic acid)
• 1006493-64-6(1-(2-methylpropyl)-1H-pyrazole-3-carboxylic acid)
• 1006493-60-2(1-Butyl-1H-pyrazole-3-carboxylic acid)
• 942631-65-4(1-(propan-2-yl)-1H-pyrazole-3-carboxylic acid)
• 175277-09-5(1-tert-butyl-3-methyl-1H-pyrazole-5-carboxylic acid)
• 957301-89-2(1-Propyl-1H-pyrazole-3-carboxylic acid)