C₂₀H₁₈N₂O₅S₂

Base Information

Chemical Name:C₂₀H₁₈N₂O₅S₂
CAS No.:130740-58-8
Molecular Formula:C₂₀H₁₈N₂O₅S₂
Molecular Weight:430.505
Hs Code.:

C<sub>20</sub>H<sub>18</sub>N<sub>2</sub>O<sub>5</sub>S<sub>2</sub>

Synonyms:

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

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Chemical Property of C₂₀H₁₈N₂O₅S₂

Chemical Property:

Purity/Quality:

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Technology Process of C₂₀H₁₈N₂O₅S₂

There total 28 articles about C₂₀H₁₈N₂O₅S₂ 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:

: 496-41-3
Benzofuran-2-carboxylic acid

: 130740-58-8,130740-59-9,137121-81-4,145679-92-1
C₂₀H₁₈N₂O₅S₂

Guidance literature:: Multi-step reaction with 11 steps

1: SOCl₂ / benzene / 5 h / Heating

2: NaOH

3: LiOH / ethanol / 24 h / Ambient temperature

4: Et₃N

5: aq. NaOH

6: 50 percent / NBS / CHCl₃

7: AgOTf / tetrahydrofuran; H₂O

8: 70 percent / BF₃*Et₂O

9: NBS / CCl₄ / Heating

10: pyridine / CH₂Cl₂

11: 1. HCl, 2. KI₃ / 1. EtOH, rt, 5h; 2. CH₂Cl₂

With pyridine; hydrogenchloride; lithium hydroxide; sodium hydroxide; N-Bromosuccinimide; thionyl chloride; potassium triiodide; boron trifluoride diethyl etherate; silver trifluoromethanesulfonate; triethylamine; In tetrahydrofuran; tetrachloromethane; ethanol; dichloromethane; chloroform; water; benzene;
DOI:10.1016/S0040-4039(00)97605-6

Reference yield:

: 41717-28-6
2-benzofuroyl chloride

: 130740-58-8,130740-59-9,137121-81-4,145679-92-1
C₂₀H₁₈N₂O₅S₂

Guidance literature:: Multi-step reaction with 10 steps

1: NaOH

2: LiOH / ethanol / 24 h / Ambient temperature

3: Et₃N

4: aq. NaOH

5: 50 percent / NBS / CHCl₃

6: AgOTf / tetrahydrofuran; H₂O

7: 70 percent / BF₃*Et₂O

8: NBS / CCl₄ / Heating

9: pyridine / CH₂Cl₂

10: 1. HCl, 2. KI₃ / 1. EtOH, rt, 5h; 2. CH₂Cl₂

With pyridine; hydrogenchloride; lithium hydroxide; sodium hydroxide; N-Bromosuccinimide; potassium triiodide; boron trifluoride diethyl etherate; silver trifluoromethanesulfonate; triethylamine; In tetrahydrofuran; tetrachloromethane; ethanol; dichloromethane; chloroform; water;
DOI:10.1016/S0040-4039(00)97605-6

Reference yield:

: 496-41-3
Benzofuran-2-carboxylic acid

: 130740-58-8,130740-59-9,137121-81-4,145679-92-1
C₂₀H₁₈N₂O₅S₂

Guidance literature:: Multi-step reaction with 11 steps

1: SOCl₂ / benzene / 5 h / Heating

2: NaOH

3: LiOH / ethanol / 24 h / Ambient temperature

4: Et₃N

5: aq. NaOH

6: 50 percent / NBS / CHCl₃

7: AgOTf / tetrahydrofuran; H₂O

8: 70 percent / BF₃*Et₂O

9: NBS / CCl₄ / Heating

10: pyridine / CH₂Cl₂

11: 1. HCl, 2. KI₃ / 1. EtOH, rt, 5h; 2. CH₂Cl₂

With pyridine; hydrogenchloride; lithium hydroxide; sodium hydroxide; N-Bromosuccinimide; thionyl chloride; potassium triiodide; boron trifluoride diethyl etherate; silver trifluoromethanesulfonate; triethylamine; In tetrahydrofuran; tetrachloromethane; ethanol; dichloromethane; chloroform; water; benzene;
DOI:10.1016/S0040-4039(00)97605-6