C₂₀H₁₉N₅O₄

Base Information

Chemical Name:C₂₀H₁₉N₅O₄
CAS No.:1092803-54-7
Molecular Formula:C₂₀H₁₉N₅O₄
Molecular Weight:393.402
Hs Code.:

C<sub>20</sub>H<sub>19</sub>N<sub>5</sub>O<sub>4</sub>

Synonyms:C₂₀H₁₉N₅O₄

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Chemical Property of C₂₀H₁₉N₅O₄

Chemical Property:

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Technology Process of C₂₀H₁₉N₅O₄

There total 15 articles about C₂₀H₁₉N₅O₄ 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:

: 1092803-53-6
C₄₇H₄₅N₅O₄Si

: 1092803-54-7
C₂₀H₁₉N₅O₄

Guidance literature:: C₄₇H₄₅N₅O₄Si; With 2,3-dicyano-5,6-dichloro-p-benzoquinone;

With triethylamine tris(hydrogen fluoride); triethylamine;

Reference yield:

: 2595-05-3
Diacetone D-glucose

: 1092803-54-7
C₂₀H₁₉N₅O₄

Guidance literature:: Multi-step reaction with 17 steps

1.1: sodium hydride / N,N-dimethyl-formamide / 1.17 h / Cooling with ice

2.1: water; acetic acid / 16 h / 20 °C

3.1: sodium periodate / 1,4-dioxane; water / 1.67 h

4.1: sodium hydroxide / water; tetrahydrofuran / 72 h / 20 °C / Cooling with ice

5.1: triethylamine / dichloromethane; methanol / 18 h / 0 - 20 °C

6.1: oxalyl dichloride; dimethyl sulfoxide / dichloromethane / 0.75 h / -78 °C

7.1: n-butyllithium / tetrahydrofuran / 2 h / 0 °C

7.2: 16.33 h / -78 - 20 °C

8.1: 9-bora-bicyclo[3.3.1]nonane / tetrahydrofuran / 24 h / 20 °C

8.2: 4 h / 50 °C

9.1: oxalyl dichloride; dimethyl sulfoxide / dichloromethane / 0.75 h / -78 °C

9.2: 0.5 h

10.1: triphenylphosphine / dichloromethane / 0.5 h / 0 °C

10.2: 2 h / -78 °C

11.1: 2,3-dicyano-5,6-dichloro-p-benzoquinone; water / dichloromethane / 6 h / 20 °C

12.1: tetrahydrofuran; hexanes / 0.5 h / -78 °C

13.1: sodium hydride / N,N-dimethyl-formamide; mineral oil / 4 h / 0 - 20 °C

14.1: acetic anhydride; sulfuric acid; acetic acid

14.2: Reflux

15.1: dmap

16.1: 2,2'-azobis(isobutyronitrile); tri-n-butyl-tin hydride

17.1: 2,3-dicyano-5,6-dichloro-p-benzoquinone

With dmap; sodium periodate; n-butyllithium; oxalyl dichloride; 2,2'-azobis(isobutyronitrile); sulfuric acid; water; tri-n-butyl-tin hydride; acetic anhydride; sodium hydride; acetic acid; dimethyl sulfoxide; triethylamine; 9-bora-bicyclo[3.3.1]nonane; triphenylphosphine; 2,3-dicyano-5,6-dichloro-p-benzoquinone; sodium hydroxide; In tetrahydrofuran; 1,4-dioxane; methanol; hexanes; dichloromethane; water; N,N-dimethyl-formamide; mineral oil; 14.2: Vorbrugen Reaction;

Reference yield:

: 956485-06-6
3-O-(2-naphthylmethyl)-1,2:5,6-di-O-isopropylidene-α-D-allofuranose

: 1092803-54-7
C₂₀H₁₉N₅O₄

Guidance literature:: Multi-step reaction with 16 steps

1.1: water; acetic acid / 16 h / 20 °C

2.1: sodium periodate / 1,4-dioxane; water / 1.67 h

3.1: sodium hydroxide / water; tetrahydrofuran / 72 h / 20 °C / Cooling with ice

4.1: triethylamine / dichloromethane; methanol / 18 h / 0 - 20 °C

5.1: oxalyl dichloride; dimethyl sulfoxide / dichloromethane / 0.75 h / -78 °C

6.1: n-butyllithium / tetrahydrofuran / 2 h / 0 °C

6.2: 16.33 h / -78 - 20 °C

7.1: 9-bora-bicyclo[3.3.1]nonane / tetrahydrofuran / 24 h / 20 °C

7.2: 4 h / 50 °C

8.1: oxalyl dichloride; dimethyl sulfoxide / dichloromethane / 0.75 h / -78 °C

8.2: 0.5 h

9.1: triphenylphosphine / dichloromethane / 0.5 h / 0 °C

9.2: 2 h / -78 °C

10.1: 2,3-dicyano-5,6-dichloro-p-benzoquinone; water / dichloromethane / 6 h / 20 °C

11.1: tetrahydrofuran; hexanes / 0.5 h / -78 °C

12.1: sodium hydride / N,N-dimethyl-formamide; mineral oil / 4 h / 0 - 20 °C

13.1: acetic anhydride; sulfuric acid; acetic acid

13.2: Reflux

14.1: dmap

15.1: 2,2'-azobis(isobutyronitrile); tri-n-butyl-tin hydride

16.1: 2,3-dicyano-5,6-dichloro-p-benzoquinone

With dmap; sodium periodate; n-butyllithium; oxalyl dichloride; 2,2'-azobis(isobutyronitrile); sulfuric acid; water; tri-n-butyl-tin hydride; acetic anhydride; sodium hydride; acetic acid; dimethyl sulfoxide; triethylamine; 9-bora-bicyclo[3.3.1]nonane; triphenylphosphine; 2,3-dicyano-5,6-dichloro-p-benzoquinone; sodium hydroxide; In tetrahydrofuran; 1,4-dioxane; methanol; hexanes; dichloromethane; water; N,N-dimethyl-formamide; mineral oil; 13.2: Vorbrugen Reaction;