3-chloro-4-(2-hydroxyphenyl)-1-[5-(4-hydroxyphenyl)[1,3]thiazolo[4,3-b][1,3,4]thiadiazol-2-yl]azetidin-2-one

Base Information

Chemical Name:3-chloro-4-(2-hydroxyphenyl)-1-[5-(4-hydroxyphenyl)[1,3]thiazolo[4,3-b][1,3,4]thiadiazol-2-yl]azetidin-2-one
CAS No.:1388811-21-9
Molecular Formula:C₁₉H₁₄ClN₃O₃S₂
Molecular Weight:431.923
Hs Code.:

Synonyms:3-chloro-4-(2-hydroxyphenyl)-1-[5-(4-hydroxyphenyl)[1,3]thiazolo[4,3-b][1,3,4]thiadiazol-2-yl]azetidin-2-one

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Chemical Property of 3-chloro-4-(2-hydroxyphenyl)-1-[5-(4-hydroxyphenyl)[1,3]thiazolo[4,3-b][1,3,4]thiadiazol-2-yl]azetidin-2-one

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Technology Process of 3-chloro-4-(2-hydroxyphenyl)-1-[5-(4-hydroxyphenyl)[1,3]thiazolo[4,3-b][1,3,4]thiadiazol-2-yl]azetidin-2-one

There total 2 articles about 3-chloro-4-(2-hydroxyphenyl)-1-[5-(4-hydroxyphenyl)[1,3]thiazolo[4,3-b][1,3,4]thiadiazol-2-yl]azetidin-2-one 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: 73.0%

: 1388811-00-4
2-[(E)-{[5-(4-hydroxyphenyl)[1,3]thiazolo[4,3-b][1,3,4]thiadiazol-2-yl]imino}methyl]phenol

: 79-04-9
chloroacetyl chloride

: 1388811-21-9
3-chloro-4-(2-hydroxyphenyl)-1-[5-(4-hydroxyphenyl)[1,3]thiazolo[4,3-b][1,3,4]thiadiazol-2-yl]azetidin-2-one

Guidance literature:: With triethylamine; In 1,4-dioxane; at 0 - 5 ℃; for 3h;
DOI:10.2174/157018012800673038

Reference yield:

: 1310810-99-1
C₁₀H₉N₃OS₂

: 90-02-8
salicylaldehyde

: 1388811-21-9
3-chloro-4-(2-hydroxyphenyl)-1-[5-(4-hydroxyphenyl)[1,3]thiazolo[4,3-b][1,3,4]thiadiazol-2-yl]azetidin-2-one

Guidance literature:: Multi-step reaction with 2 steps

1: sulfuric acid / ethanol / Reflux

2: triethylamine / 1,4-dioxane / 3 h / 0 - 5 °C

With sulfuric acid; triethylamine; In 1,4-dioxane; ethanol;
DOI:10.2174/157018012800673038