4-methyl-2-({1-[(5-phenyloxazol-2-yl)carbonyl]piperidin-4-yl}methyl)-N-(2,2,2-trifluoroethyl)-2H-indazole-5-carboxamide

Base Information

• Chemical Name: 4-methyl-2-({1-[(5-phenyloxazol-2-yl)carbonyl]piperidin-4-yl}methyl)-N-(2,2,2-trifluoroethyl)-2H-indazole-5-carboxamide
• CAS No.: 1442120-60-6
• Molecular Formula: C₂₇H₂₆F₃N₅O₃
• Molecular Weight: 525.53
• Mol file: 1442120-60-6.mol

Synonyms:4-methyl-2-({1-[(5-phenyloxazol-2-yl)carbonyl]piperidin-4-yl}methyl)-N-(2,2,2-trifluoroethyl)-2H-indazole-5-carboxamide

Chemical Property of 4-methyl-2-({1-[(5-phenyloxazol-2-yl)carbonyl]piperidin-4-yl}methyl)-N-(2,2,2-trifluoroethyl)-2H-indazole-5-carboxamide

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 4-methyl-2-({1-[(5-phenyloxazol-2-yl)carbonyl]piperidin-4-yl}methyl)-N-(2,2,2-trifluoroethyl)-2H-indazole-5-carboxamide

There total 5 articles about 4-methyl-2-({1-[(5-phenyloxazol-2-yl)carbonyl]piperidin-4-yl}methyl)-N-(2,2,2-trifluoroethyl)-2H-indazole-5-carboxamide which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

5-phenyl-1,3-oxazole-2-carboxylic acid (1014-14-8) + 4-methyl-2-(4-piperidylmethyl)-N-(2,2,2-trifluoroethyl)-2H-indazol-5-carboxamide hydrochloride (1442116-78-0) → 4-methyl-2-({1-[(5-phenyloxazol-2-yl)carbonyl]piperidin-4-yl}methyl)-N-(2,2,2-trifluoroethyl)-2H-indazole-5-carboxamide (1442120-60-6)

Guidance literature:

With N-ethyl-N,N-diisopropylamine; N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate; In N,N-dimethyl-formamide; at 20 ℃; for 1h;

Reference yield:

tert-butyl 4-({4-methyl-5-[N-(2,2,2-trifluoroethyl)carbamoyl]-2H-indazol-2-yl}methyl)piperidin-1-carboxylate (1442116-79-1) → 4-methyl-2-({1-[(5-phenyloxazol-2-yl)carbonyl]piperidin-4-yl}methyl)-N-(2,2,2-trifluoroethyl)-2H-indazole-5-carboxamide (1442120-60-6)

Guidance literature:

Multi-step reaction with 2 steps

1: hydrogenchloride / 1,4-dioxane / 1 h / 30 °C

2: N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate; N-ethyl-N,N-diisopropylamine / N,N-dimethyl-formamide / 1 h / 20 °C

With hydrogenchloride; N-ethyl-N,N-diisopropylamine; N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate; In 1,4-dioxane; N,N-dimethyl-formamide;

Reference yield:

tert-butyl 4-[(5-bromo-4-methyl-2H-indazol-2-yl)-methyl]piperidin-1-carboxylate (1442116-02-0) → 4-methyl-2-({1-[(5-phenyloxazol-2-yl)carbonyl]piperidin-4-yl}methyl)-N-(2,2,2-trifluoroethyl)-2H-indazole-5-carboxamide (1442120-60-6)

Guidance literature:

Multi-step reaction with 3 steps

1: tri tert-butylphosphoniumtetrafluoroborate; 1,8-diazabicyclo[5.4.0]undec-7-ene; trans-di(μ-acetato)bis[o-(di-o-tolylphosphino)benzyl]dipalladium(II) / tetrahydrofuran / 0.33 h / 125 °C / Microwave irradiation

2: hydrogenchloride / 1,4-dioxane / 1 h / 30 °C

3: N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate; N-ethyl-N,N-diisopropylamine / N,N-dimethyl-formamide / 1 h / 20 °C

With hydrogenchloride; trans-di(μ-acetato)bis[o-(di-o-tolylphosphino)benzyl]dipalladium(II); 1,8-diazabicyclo[5.4.0]undec-7-ene; N-ethyl-N,N-diisopropylamine; N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate; tri tert-butylphosphoniumtetrafluoroborate; In tetrahydrofuran; 1,4-dioxane; N,N-dimethyl-formamide;

upstream raw materials:

5-phenyl-1,3-oxazole-2-carboxylic acid

4-methyl-2-(4-piperidylmethyl)-N-(2,2,2-trifluoroethyl)-2H-indazol-5-carboxamide hydrochloride

tert-butyl 4-({4-methyl-5-[N-(2,2,2-trifluoroethyl)carbamoyl]-2H-indazol-2-yl}methyl)piperidin-1-carboxylate

tert-butyl 4-[(5-bromo-4-methyl-2H-indazol-2-yl)-methyl]piperidin-1-carboxylate