C₂₁H₂₅NO₇S₂

Base Information

Chemical Name:C₂₁H₂₅NO₇S₂
CAS No.:1432130-93-2
Molecular Formula:C₂₁H₂₅NO₇S₂
Molecular Weight:467.564
Hs Code.:

C<sub>21</sub>H<sub>25</sub>NO<sub>7</sub>S<sub>2</sub>

Synonyms:C₂₁H₂₅NO₇S₂

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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 C₂₁H₂₅NO₇S₂

Chemical Property:

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Technology Process of C₂₁H₂₅NO₇S₂

There total 6 articles about C₂₁H₂₅NO₇S₂ 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: 80.0%

: 1432130-91-0
C₂₁H₂₅NO₅S

: 98-59-9
p-toluenesulfonyl chloride

: 1432130-93-2
C₂₁H₂₅NO₇S₂

Guidance literature:: C₂₁H₂₅NO₅S; With hydrogen; palladium(II) hydroxide; In ethanol; for 8.5h;

p-toluenesulfonyl chloride; With trimethylamine hydrochloride; triethylamine; In ethanol; dichloromethane; at 20 ℃; for 20h; Cooling with ice;

Reference yield:

: 74844-91-0,114676-69-6,135042-17-0,227935-38-8,102195-79-9
(2S,4S)-N-tert-butoxycarbonyl-4-hydroxyproline methyl ester

: 1432130-93-2
C₂₁H₂₅NO₇S₂

Guidance literature:: Multi-step reaction with 6 steps

1.1: sodium hydride / N,N-dimethyl-formamide; mineral oil / 0.17 h / Cooling with ice

1.2: 1 h / 20 °C

2.1: n-butyllithium; N-ethyl-N,N-diisopropylamine / tetrahydrofuran; hexane / 1.5 h / -78 - -40 °C

2.2: 4 h / -78 °C

3.1: lithium aluminium tetrahydride / tetrahydrofuran / 2.17 h / 20 °C / Cooling with ice

4.1: hydrogenchloride / 1,4-dioxane / 3.5 h / 20 °C / Cooling

4.2: 1 h / 20 °C / Cooling with ice

5.1: n-butyllithium; p-toluenesulfonyl chloride / tetrahydrofuran; hexane / 3 h / 0 - 60 °C / Cooling with ice

6.1: palladium(II) hydroxide; hydrogen / ethanol / 8.5 h

6.2: 20 h / 20 °C / Cooling with ice

With hydrogenchloride; lithium aluminium tetrahydride; n-butyllithium; hydrogen; palladium(II) hydroxide; sodium hydride; N-ethyl-N,N-diisopropylamine; p-toluenesulfonyl chloride; In tetrahydrofuran; 1,4-dioxane; ethanol; hexane; N,N-dimethyl-formamide; mineral oil;

Reference yield:

: 1432130-82-9
C₂₀H₂₇NO₇

: 1432130-93-2
C₂₁H₂₅NO₇S₂

Guidance literature:: Multi-step reaction with 4 steps

1.1: lithium aluminium tetrahydride / tetrahydrofuran / 2.17 h / 20 °C / Cooling with ice

2.1: hydrogenchloride / 1,4-dioxane / 3.5 h / 20 °C / Cooling

2.2: 1 h / 20 °C / Cooling with ice

3.1: n-butyllithium; p-toluenesulfonyl chloride / tetrahydrofuran; hexane / 3 h / 0 - 60 °C / Cooling with ice

4.1: palladium(II) hydroxide; hydrogen / ethanol / 8.5 h

4.2: 20 h / 20 °C / Cooling with ice

With hydrogenchloride; lithium aluminium tetrahydride; n-butyllithium; hydrogen; palladium(II) hydroxide; p-toluenesulfonyl chloride; In tetrahydrofuran; 1,4-dioxane; ethanol; hexane;