anhydro-5-(ethoxycarbonyl)-4-hydroxy-3-phenyl-2-(2-(propargyloxy)phenyl)thiazolium hydroxide

Base Information

Chemical Name:anhydro-5-(ethoxycarbonyl)-4-hydroxy-3-phenyl-2-(2-(propargyloxy)phenyl)thiazolium hydroxide
CAS No.:119298-17-8
Molecular Formula:C₂₁H₁₇NO₄S
Molecular Weight:379.436
Hs Code.:

Synonyms:anhydro-5-(ethoxycarbonyl)-4-hydroxy-3-phenyl-2-(2-(propargyloxy)phenyl)thiazolium hydroxide

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Chemical Property of anhydro-5-(ethoxycarbonyl)-4-hydroxy-3-phenyl-2-(2-(propargyloxy)phenyl)thiazolium hydroxide

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Technology Process of anhydro-5-(ethoxycarbonyl)-4-hydroxy-3-phenyl-2-(2-(propargyloxy)phenyl)thiazolium hydroxide

There total 3 articles about anhydro-5-(ethoxycarbonyl)-4-hydroxy-3-phenyl-2-(2-(propargyloxy)phenyl)thiazolium hydroxide 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: 71.0%

: 41141-81-5
α-bromo-α-(ethoxycarbonyl)acetyl chloride

: 104515-68-6
2-(propargyloxy)thiobenzanilide

: 119298-17-8
anhydro-5-(ethoxycarbonyl)-4-hydroxy-3-phenyl-2-(2-(propargyloxy)phenyl)thiazolium hydroxide

Guidance literature:: With triethylamine; In benzene;
DOI:10.1021/jo00266a016

Reference yield:

: 87-17-2
salicylanilide

: 119298-17-8
anhydro-5-(ethoxycarbonyl)-4-hydroxy-3-phenyl-2-(2-(propargyloxy)phenyl)thiazolium hydroxide

Guidance literature:: Multi-step reaction with 3 steps

1: 85 percent / potassium carbonate / acetone / 12 h / Heating

2: 40 percent / Lawesson's reagent / toluene / 12 h / Heating

3: 71 percent / triethylamine / benzene

With Lawessons reagent; potassium carbonate; triethylamine; In acetone; toluene; benzene;
DOI:10.1021/jo00266a016

Reference yield:

: 66362-36-5
propargyloxy-2 salicylanilide

: 119298-17-8
anhydro-5-(ethoxycarbonyl)-4-hydroxy-3-phenyl-2-(2-(propargyloxy)phenyl)thiazolium hydroxide

Guidance literature:: Multi-step reaction with 2 steps

1: 40 percent / Lawesson's reagent / toluene / 12 h / Heating

2: 71 percent / triethylamine / benzene

With Lawessons reagent; triethylamine; In toluene; benzene;
DOI:10.1021/jo00266a016