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

Base Information

Chemical Name:bis(2-bromobenzylidenehydrazide) of S,S'-(1,3,4-thiadiazole-2,5-diyl)bis(2-mercaptopropionic acid)
CAS No.:246540-06-7
Molecular Formula:C₂₂H₂₀Br₂N₆O₂S₃
Molecular Weight:656.446
Hs Code.:

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

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Chemical Property of bis(2-bromobenzylidenehydrazide) of S,S'-(1,3,4-thiadiazole-2,5-diyl)bis(2-mercaptopropionic acid)

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Technology Process of bis(2-bromobenzylidenehydrazide) of S,S'-(1,3,4-thiadiazole-2,5-diyl)bis(2-mercaptopropionic acid)

There total 2 articles about bis(2-bromobenzylidenehydrazide) of S,S'-(1,3,4-thiadiazole-2,5-diyl)bis(2-mercaptopropionic acid) 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: 78.0%

: 6630-33-7
ortho-bromobenzaldehyde

: 246539-99-1
S,S'-(1,3,4-thiadiazole-2,5-diyl)bis(2-mercaptopropionic acid) dihydrazide

: 246540-06-7
bis(2-bromobenzylidenehydrazide) of S,S'-(1,3,4-thiadiazole-2,5-diyl)bis(2-mercaptopropionic acid)

Guidance literature:: In 1,4-dioxane; at 75 ℃; for 2.5h;
DOI:10.1007/BF02317817

Reference yield:

: 246539-98-0
dimethyl S,S'-(1,3,4-thiadiazole-2,5-diyl)bis(2-mercaptopropionate)

: 246540-06-7
bis(2-bromobenzylidenehydrazide) of S,S'-(1,3,4-thiadiazole-2,5-diyl)bis(2-mercaptopropionic acid)

Guidance literature:: Multi-step reaction with 2 steps

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

2: 78 percent / dioxane / 2.5 h / 75 °C

With hydrazine hydrate; In 1,4-dioxane; isopropyl alcohol; 1: Substitution / 2: Condensation;
DOI:10.1007/BF02317817