2-methyl-5-(4-(3-nitrophenyl)-7-((2-(trimethylsilyl)ethoxy)methyl)-7H-pyrrolo[2,3-d]pyrimidin-5-yl)-1,3,4-thiadiazole

Base Information

Chemical Name:2-methyl-5-(4-(3-nitrophenyl)-7-((2-(trimethylsilyl)ethoxy)methyl)-7H-pyrrolo[2,3-d]pyrimidin-5-yl)-1,3,4-thiadiazole
CAS No.:1443237-91-9
Molecular Formula:C₂₁H₂₄N₆O₃SSi
Molecular Weight:468.611
Hs Code.:

Synonyms:2-methyl-5-(4-(3-nitrophenyl)-7-((2-(trimethylsilyl)ethoxy)methyl)-7H-pyrrolo[2,3-d]pyrimidin-5-yl)-1,3,4-thiadiazole

Suppliers and Price of 2-methyl-5-(4-(3-nitrophenyl)-7-((2-(trimethylsilyl)ethoxy)methyl)-7H-pyrrolo[2,3-d]pyrimidin-5-yl)-1,3,4-thiadiazole

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Total 0 raw suppliers

Chemical Property of 2-methyl-5-(4-(3-nitrophenyl)-7-((2-(trimethylsilyl)ethoxy)methyl)-7H-pyrrolo[2,3-d]pyrimidin-5-yl)-1,3,4-thiadiazole

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of 2-methyl-5-(4-(3-nitrophenyl)-7-((2-(trimethylsilyl)ethoxy)methyl)-7H-pyrrolo[2,3-d]pyrimidin-5-yl)-1,3,4-thiadiazole

There total 6 articles about 2-methyl-5-(4-(3-nitrophenyl)-7-((2-(trimethylsilyl)ethoxy)methyl)-7H-pyrrolo[2,3-d]pyrimidin-5-yl)-1,3,4-thiadiazole 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:

: 1443237-87-3
N'-acetyl-4-(3-nitrophenyl)-7-((2-(trimethylsilyl)ethoxy)methyl)-7H-pyrrolo[2,3-d]pyrimidine-5-carbohydrazide

: 1443237-91-9
2-methyl-5-(4-(3-nitrophenyl)-7-((2-(trimethylsilyl)ethoxy)methyl)-7H-pyrrolo[2,3-d]pyrimidin-5-yl)-1,3,4-thiadiazole

Guidance literature:: With tetraphosphorus decasulfide; In 1,2-dimethoxyethane; at 50 ℃; for 1h; Inert atmosphere;

Reference yield:

: 22276-95-5
5-bromo-4-chloro-7H-pyrrolo[2,3-d]pyrimidine

: 1443237-91-9
2-methyl-5-(4-(3-nitrophenyl)-7-((2-(trimethylsilyl)ethoxy)methyl)-7H-pyrrolo[2,3-d]pyrimidin-5-yl)-1,3,4-thiadiazole

Guidance literature:: Multi-step reaction with 5 steps

1.1: n-butyllithium / tetrahydrofuran; hexane / 3.5 h / -78 °C / Inert atmosphere

1.2: 14.5 h / -78 - 30 °C / Inert atmosphere

2.1: dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂; sodium carbonate / N,N-dimethyl-formamide / 1.5 h / 115 °C / Inert atmosphere

3.1: sodium hydride / tetrahydrofuran / 1 h / 0 - 25 °C / Inert atmosphere

3.2: 4 h / 15 - 25 °C / Inert atmosphere

4.1: 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; pyridine / 12 h / 15 - 25 °C

5.1: tetraphosphorus decasulfide / 1,2-dimethoxyethane / 1 h / 50 °C / Inert atmosphere

With pyridine; n-butyllithium; dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂; tetraphosphorus decasulfide; sodium hydride; sodium carbonate; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; In tetrahydrofuran; 1,2-dimethoxyethane; hexane; N,N-dimethyl-formamide;

Reference yield:

: 1443237-43-1
ethyl 4-(3-nitrophenyl)-7H-pyrrolo[2,3-d]pyrimidine-5-carboxylate

: 1443237-91-9
2-methyl-5-(4-(3-nitrophenyl)-7-((2-(trimethylsilyl)ethoxy)methyl)-7H-pyrrolo[2,3-d]pyrimidin-5-yl)-1,3,4-thiadiazole

Guidance literature:: Multi-step reaction with 3 steps

1.1: sodium hydride / tetrahydrofuran / 1 h / 0 - 25 °C / Inert atmosphere

1.2: 4 h / 15 - 25 °C / Inert atmosphere

2.1: 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; pyridine / 12 h / 15 - 25 °C

3.1: tetraphosphorus decasulfide / 1,2-dimethoxyethane / 1 h / 50 °C / Inert atmosphere

With pyridine; tetraphosphorus decasulfide; sodium hydride; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; In tetrahydrofuran; 1,2-dimethoxyethane;