C₂₀H₂₀N₄O₃S

Base Information

Chemical Name:C₂₀H₂₀N₄O₃S
CAS No.:1246512-87-7
Molecular Formula:C₂₀H₂₀N₄O₃S
Molecular Weight:396.47
Hs Code.:

C<sub>20</sub>H<sub>20</sub>N<sub>4</sub>O<sub>3</sub>S

Synonyms:C₂₀H₂₀N₄O₃S

Suppliers and Price of C₂₀H₂₀N₄O₃S

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 C₂₀H₂₀N₄O₃S

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of C₂₀H₂₀N₄O₃S

There total 17 articles about C₂₀H₂₀N₄O₃S 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: 11.0%

: 1246512-85-5
C₂₆H₃₆N₄O₄SSi

: 1246512-86-6
C₁₉H₁₈N₄O₄

: 1246512-87-7
C₂₀H₂₀N₄O₃S

Guidance literature:: C₂₆H₃₆N₄O₄SSi; With tetrabutyl ammonium fluoride; In tetrahydrofuran; dichloromethane; at -40 ℃; for 0.166667h; Molecular sieve; Inert atmosphere;

With methanesulfonyl chloride; In tetrahydrofuran; dichloromethane; at -40 - 20 ℃; for 1.5h; Inert atmosphere; Molecular sieve;
DOI:10.1002/asia.201000213

Reference yield:

: 1169875-30-2
C₁₆H₂₂N₂O₃Si

: 1246512-87-7
C₂₀H₂₀N₄O₃S

Guidance literature:: Multi-step reaction with 11 steps

1.1: sodium tetrahydroborate; cerium(III) chloride

2.1: pyridine

3.1: hydrogen fluoride; triethylamine

4.1: 1,8-diazabicyclo[5.4.0]undec-7-ene / dichloromethane / 2 h / 0 - 25 °C

5.1: potassium carbonate / methanol

6.1: sodium hydride / tetrahydrofuran

7.1: diisobutylaluminium hydride

8.1: hydrogen

9.1: methanesulfonyl chloride; triethylamine / dichloromethane / 1.5 h / 0 - 20 °C / Inert atmosphere

10.1: potassium carbonate / tetrahydrofuran / 3 h / 50 °C

11.1: tetrabutyl ammonium fluoride / tetrahydrofuran; dichloromethane / 0.17 h / -40 °C / Molecular sieve; Inert atmosphere

11.2: 1.5 h / -40 - 20 °C / Inert atmosphere; Molecular sieve

With pyridine; sodium tetrahydroborate; cerium(III) chloride; hydrogen fluoride; tetrabutyl ammonium fluoride; hydrogen; sodium hydride; diisobutylaluminium hydride; potassium carbonate; methanesulfonyl chloride; 1,8-diazabicyclo[5.4.0]undec-7-ene; triethylamine; In tetrahydrofuran; methanol; dichloromethane; 4.1: Overman rearrangement;
DOI:10.1002/asia.201000213

Reference yield:

: C₁₆H₂₄N₂O₃Si

: 1246512-87-7
C₂₀H₂₀N₄O₃S

Guidance literature:: Multi-step reaction with 10 steps

1.1: pyridine

2.1: hydrogen fluoride; triethylamine

3.1: 1,8-diazabicyclo[5.4.0]undec-7-ene / dichloromethane / 2 h / 0 - 25 °C

4.1: potassium carbonate / methanol

5.1: sodium hydride / tetrahydrofuran

6.1: diisobutylaluminium hydride

7.1: hydrogen

8.1: methanesulfonyl chloride; triethylamine / dichloromethane / 1.5 h / 0 - 20 °C / Inert atmosphere

9.1: potassium carbonate / tetrahydrofuran / 3 h / 50 °C

10.1: tetrabutyl ammonium fluoride / tetrahydrofuran; dichloromethane / 0.17 h / -40 °C / Molecular sieve; Inert atmosphere

10.2: 1.5 h / -40 - 20 °C / Inert atmosphere; Molecular sieve

With pyridine; hydrogen fluoride; tetrabutyl ammonium fluoride; hydrogen; sodium hydride; diisobutylaluminium hydride; potassium carbonate; methanesulfonyl chloride; 1,8-diazabicyclo[5.4.0]undec-7-ene; triethylamine; In tetrahydrofuran; methanol; dichloromethane; 3.1: Overman rearrangement;
DOI:10.1002/asia.201000213