N'-(2,3-dimethoxybenzylidene)-2-{[5-({2-[2-(2,3-dimethoxybenzylidene)hydrazino]-1-methyl-2-oxoethyl}sulfanyl)-1,3,4-thiadiazol-2-yl]sulfanyl}propanohydrazide

Base Information

• Chemical Name: N'-(2,3-dimethoxybenzylidene)-2-{[5-({2-[2-(2,3-dimethoxybenzylidene)hydrazino]-1-methyl-2-oxoethyl}sulfanyl)-1,3,4-thiadiazol-2-yl]sulfanyl}propanohydrazide
• CAS No.: 246540-00-1
• Molecular Formula: C₂₆H₃₀N₆O₆S₃
• Molecular Weight: 618.759
• Mol file: 246540-00-1.mol

Synonyms:bis(2,3-dimethoxybenzylidenehydrazide) of S,S'-(1,3,4-thiadiazole-2,5-diyl)bis(2-mercaptopropionic acid)

Chemical Property of N'-(2,3-dimethoxybenzylidene)-2-{[5-({2-[2-(2,3-dimethoxybenzylidene)hydrazino]-1-methyl-2-oxoethyl}sulfanyl)-1,3,4-thiadiazol-2-yl]sulfanyl}propanohydrazide

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Technology Process of N'-(2,3-dimethoxybenzylidene)-2-{[5-({2-[2-(2,3-dimethoxybenzylidene)hydrazino]-1-methyl-2-oxoethyl}sulfanyl)-1,3,4-thiadiazol-2-yl]sulfanyl}propanohydrazide

There total 2 articles about N'-(2,3-dimethoxybenzylidene)-2-{[5-({2-[2-(2,3-dimethoxybenzylidene)hydrazino]-1-methyl-2-oxoethyl}sulfanyl)-1,3,4-thiadiazol-2-yl]sulfanyl}propanohydrazide 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: 95.0%

S,S'-(1,3,4-thiadiazole-2,5-diyl)bis(2-mercaptopropionic acid) dihydrazide (246539-99-1) + 2,3-dimethyoxybenzaldehyde (86-51-1) → bis(2,3-dimethoxybenzylidenehydrazide) of S,S'-(1,3,4-thiadiazole-2,5-diyl)bis(2-mercaptopropionic acid) (246540-00-1)

Guidance literature:

In 1,4-dioxane; water; at 70 ℃; for 1.5h;

DOI:10.1007/BF02317817

Reference yield:

dimethyl S,S'-(1,3,4-thiadiazole-2,5-diyl)bis(2-mercaptopropionate) (246539-98-0) → bis(2,3-dimethoxybenzylidenehydrazide) of S,S'-(1,3,4-thiadiazole-2,5-diyl)bis(2-mercaptopropionic acid) (246540-00-1)

Guidance literature:

Multi-step reaction with 2 steps

1: 74 percent / hydrazine hydrate / propan-2-ol / 30 - 40 °C

2: 95 percent / dioxane; H₂O / 1.5 h / 70 °C

With hydrazine hydrate; In 1,4-dioxane; water; isopropyl alcohol; 1: Substitution / 2: Condensation;

DOI:10.1007/BF02317817

Reference yield: 78.0%

1,3-benzothiazol-2-ylhydrazine (615-21-4) + bis(2,3-dimethoxybenzylidenehydrazide) of S,S'-(1,3,4-thiadiazole-2,5-diyl)bis(2-mercaptopropionic acid) (246540-00-1) → {5,5'-[1,3,4-thiadiazol-2,5-di(2-mercaptopropionyl)]-3,3'-di(2,3-dimethoxyphenyl)-1,1'-dibenzothiazolyl}diformazane

Guidance literature:

With sodium acetate; In pyridine; for 5h;

DOI:10.1007/BF02269548

upstream raw materials:

S,S'-(1,3,4-thiadiazole-2,5-diyl)bis(2-mercaptopropionic acid) dihydrazide

2,3-dimethyoxybenzaldehyde

dimethyl S,S'-(1,3,4-thiadiazole-2,5-diyl)bis(2-mercaptopropionate)

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