C₁₉H₁₉BrN₄O₃

Base Information

Chemical Name:C₁₉H₁₉BrN₄O₃
CAS No.:800393-36-6
Molecular Formula:C₁₉H₁₉BrN₄O₃
Molecular Weight:431.289
Hs Code.:

C<sub>19</sub>H<sub>19</sub>BrN<sub>4</sub>O<sub>3</sub>

Synonyms:C₁₉H₁₉BrN₄O₃

Suppliers and Price of C₁₉H₁₉BrN₄O₃

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 C₁₉H₁₉BrN₄O₃

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of C₁₉H₁₉BrN₄O₃

There total 21 articles about C₁₉H₁₉BrN₄O₃ 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:

: 736993-75-2
5-Trimethylsilanyl-1H-pyrrole-2-carboxylic acid [(1R,5S)-5-(3-benzyl-3-methyl-ureido)-4-oxo-cyclopent-2-enyl]-amide

: 800393-36-6
C₁₉H₁₉BrN₄O₃

: 800393-37-7
C₁₉H₁₇Br₃N₄O₃

Guidance literature:: 5-Trimethylsilanyl-1H-pyrrole-2-carboxylic acid [(1R,5S)-5-(3-benzyl-3-methyl-ureido)-4-oxo-cyclopent-2-enyl]-amide; With N-Bromosuccinimide; In tetrahydrofuran; at 0 - 20 ℃; for 7h;

With triethylamine; In tetrahydrofuran; at 20 ℃; for 15h;

Reference yield:

: 592527-09-8
methyl 4,6-O-benzylidene-2,3-dideoxy-2,3-(N-methoxycarbonyl)epimino-α-D-allopyranoside

: 800393-36-6
C₁₉H₁₉BrN₄O₃

: 800393-37-7
C₁₉H₁₇Br₃N₄O₃

Guidance literature:: Multi-step reaction with 17 steps

1.1: sodium azide; ammonium chloride / DMF (N,N-dimethyl-formamide) / 4 h / Heating / reflux

2.1: hydrogen / palladium(II) hydroxide/carbon / methanol / 3 h / 20 °C / 760.05 Torr

3.1: silver cyanide / benzene / 22 h / 75 °C

4.1: acetyl chloride / methanol / 2.17 h / 0 - 20 °C

4.2: 20 °C / pH 7

5.1: dmap; triethylamine / dichloromethane / 17 h / 0 - 20 °C

6.1: pyridine; dmap / 19.08 h / 20 °C

7.1: sodium iodide / acetone / 24 h / Heating / reflux

8.1: zinc / tetrahydrofuran; water / 3 h / Heating / reflux

9.1: potassium hexamethylsilazane / tetrahydrofuran; toluene / 2.5 h / -20 °C

10.1: Hoveyda-Grubbs 2nd-generation catalyst / benzene / 14 h / Heating / reflux

11.1: potassium carbonate / methanol / 13 h / Heating / reflux

12.1: n-butyllithium / tetrahydrofuran; hexanes / 0.28 h / -78 °C

12.2: 4.33 h / -78 - 20 °C / Heating / reflux

12.3: 18 h / Heating / reflux

13.1: dmap; triethylamine / tetrahydrofuran; dichloromethane / 3.5 h / 20 °C

14.1: 2,2'-azobis(isobutyronitrile); tri-n-butyl-tin hydride / 7 h / Heating / reflux

15.1: lithium hydroxide / tetrahydrofuran; water / 94.5 h / 20 °C

16.1: dipyridinium dichromate / DMF (N,N-dimethyl-formamide) / 1.5 h / 20 °C

17.1: N-Bromosuccinimide / tetrahydrofuran / 7 h / 0 - 20 °C

17.2: 15 h / 20 °C

With pyridine; dmap; lithium hydroxide; N-Bromosuccinimide; dipyridinium dichromate; n-butyllithium; sodium azide; silver cyanide; 2,2'-azobis(isobutyronitrile); hydrogen; tri-n-butyl-tin hydride; potassium hexamethylsilazane; potassium carbonate; ammonium chloride; triethylamine; acetyl chloride; sodium iodide; zinc; Hoveyda-Grubbs 2nd-generation catalyst; palladium(II) hydroxide/carbon; In tetrahydrofuran; methanol; hexanes; DMF (N,N-dimethyl-formamide); dichloromethane; water; acetone; toluene; benzene; 8.1: Vasella reductive ring-opening / 9.1: Kocienski's modification of Julia reaction;

Reference yield:

: 592527-17-8
((2R,4aR,6S,7S,8S,8aS)-7-Amino-6-methoxy-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-8-yl)-carbamic acid methyl ester

: 800393-36-6
C₁₉H₁₉BrN₄O₃

: 800393-37-7
C₁₉H₁₇Br₃N₄O₃

Guidance literature:: Multi-step reaction with 15 steps

1.1: silver cyanide / benzene / 22 h / 75 °C

2.1: acetyl chloride / methanol / 2.17 h / 0 - 20 °C

2.2: 20 °C / pH 7

3.1: dmap; triethylamine / dichloromethane / 17 h / 0 - 20 °C

4.1: pyridine; dmap / 19.08 h / 20 °C

5.1: sodium iodide / acetone / 24 h / Heating / reflux

6.1: zinc / tetrahydrofuran; water / 3 h / Heating / reflux

7.1: potassium hexamethylsilazane / tetrahydrofuran; toluene / 2.5 h / -20 °C

8.1: Hoveyda-Grubbs 2nd-generation catalyst / benzene / 14 h / Heating / reflux

9.1: potassium carbonate / methanol / 13 h / Heating / reflux

10.1: n-butyllithium / tetrahydrofuran; hexanes / 0.28 h / -78 °C

10.2: 4.33 h / -78 - 20 °C / Heating / reflux

10.3: 18 h / Heating / reflux

11.1: dmap; triethylamine / tetrahydrofuran; dichloromethane / 3.5 h / 20 °C

12.1: 2,2'-azobis(isobutyronitrile); tri-n-butyl-tin hydride / 7 h / Heating / reflux

13.1: lithium hydroxide / tetrahydrofuran; water / 94.5 h / 20 °C

14.1: dipyridinium dichromate / DMF (N,N-dimethyl-formamide) / 1.5 h / 20 °C

15.1: N-Bromosuccinimide / tetrahydrofuran / 7 h / 0 - 20 °C

15.2: 15 h / 20 °C

With pyridine; dmap; lithium hydroxide; N-Bromosuccinimide; dipyridinium dichromate; n-butyllithium; silver cyanide; 2,2'-azobis(isobutyronitrile); tri-n-butyl-tin hydride; potassium hexamethylsilazane; potassium carbonate; triethylamine; acetyl chloride; sodium iodide; zinc; Hoveyda-Grubbs 2nd-generation catalyst; In tetrahydrofuran; methanol; hexanes; DMF (N,N-dimethyl-formamide); dichloromethane; water; acetone; toluene; benzene; 6.1: Vasella reductive ring-opening / 7.1: Kocienski's modification of Julia reaction;