desmethyl AR-A₀₁₄₄₁₈

Base Information

Chemical Name:desmethyl AR-A₀₁₄₄₁₈
CAS No.:871254-89-6
Molecular Formula:C₁₁H₁₀N₄O₄S
Molecular Weight:294.291
Hs Code.:

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 desmethyl AR-A₀₁₄₄₁₈

Chemical Property:

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Technology Process of desmethyl AR-A₀₁₄₄₁₈

There total 5 articles about desmethyl AR-A₀₁₄₄₁₈ 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:

: 1-(5-nitro-thiazol-2-yl)-3-(4-trimethylsilanyloxy-benzyl)-urea

: 871254-89-6
desmethyl AR-A₀₁₄₄₁₈

Guidance literature:: With hydrogenchloride; In ethyl acetate;
DOI:10.1016/j.bmcl.2005.08.037

Reference yield:

: 79302-32-2
(4-trimethylsilanyloxy-phenyl)-acetic acid

: 871254-89-6
desmethyl AR-A₀₁₄₄₁₈

Guidance literature:: Multi-step reaction with 4 steps

1: thionyl chloride / CH₂Cl₂ / Heating

2: azidotrimethylsilane / dioxane / 2 h / 20 °C

3: dioxane / 15 h / Heating

4: aq. HCl / ethyl acetate

With hydrogenchloride; thionyl chloride; trimethylsilylazide; In 1,4-dioxane; dichloromethane; ethyl acetate; 3: Curtius rearrangement;
DOI:10.1016/j.bmcl.2005.08.037

Reference yield:

: (4-trimethylsilanyloxy-phenyl)-acetyl azide

: 871254-89-6
desmethyl AR-A₀₁₄₄₁₈

Guidance literature:: Multi-step reaction with 2 steps

1: dioxane / 15 h / Heating

2: aq. HCl / ethyl acetate

With hydrogenchloride; In 1,4-dioxane; ethyl acetate; 1: Curtius rearrangement;
DOI:10.1016/j.bmcl.2005.08.037