N¹-<3-cyano-6-(4-hydroxyphenyl)-4-phenyl-2-pyridylthio>acetyl-N⁴-phenyl-3-thiosemicarbazide

Base Information

• Chemical Name: N¹-<3-cyano-6-(4-hydroxyphenyl)-4-phenyl-2-pyridylthio>acetyl-N⁴-phenyl-3-thiosemicarbazide
• CAS No.: 157222-96-3
• Molecular Formula: C₂₇H₂₁N₅O₂S₂
• Molecular Weight: 511.628

Synonyms:N¹-<3-cyano-6-(4-hydroxyphenyl)-4-phenyl-2-pyridylthio>acetyl-N⁴-phenyl-3-thiosemicarbazide

Chemical Property of N¹-<3-cyano-6-(4-hydroxyphenyl)-4-phenyl-2-pyridylthio>acetyl-N⁴-phenyl-3-thiosemicarbazide

Chemical Property:

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Technology Process of N¹-<3-cyano-6-(4-hydroxyphenyl)-4-phenyl-2-pyridylthio>acetyl-N⁴-phenyl-3-thiosemicarbazide

There total 4 articles about N¹-<3-cyano-6-(4-hydroxyphenyl)-4-phenyl-2-pyridylthio>acetyl-N⁴-phenyl-3-thiosemicarbazide 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: 83.0%

phenyl isothiocyanate (103-72-0) + <3-cyano-6-(4-hydroxyphenyl)-4-phenyl-2-pyridylthio>acethydrazide (157222-95-2) → N1-<3-cyano-6-(4-hydroxyphenyl)-4-phenyl-2-pyridylthio>acetyl-N4-phenyl-3-thiosemicarbazide (157222-96-3)

Guidance literature:

In ethanol; for 4h; Heating;

DOI:10.1135/cccc19940978

Reference yield:

(E)-1-(4-hydroxyphenyl)-3-phenylprop-2-en-1-one (2657-25-2) → N1-<3-cyano-6-(4-hydroxyphenyl)-4-phenyl-2-pyridylthio>acetyl-N4-phenyl-3-thiosemicarbazide (157222-96-3)

Guidance literature:

Multi-step reaction with 4 steps

1: 82 percent / Na / methanol / 48 h / 50 °C

2: 89 percent / sodium acetate / ethanol / 3 h / Heating

3: 81 percent / 99percent hydrazine hydrate / ethanol / 4 h / Heating

4: 83 percent / ethanol / 4 h / Heating

With sodium acetate; sodium; hydrazine hydrate; In methanol; ethanol;

DOI:10.1135/cccc19940978

Reference yield:

3-cyano-6-(4-hydroxyphenyl)-2-mercapto-4-phenylpyridine (157222-84-9) → N1-<3-cyano-6-(4-hydroxyphenyl)-4-phenyl-2-pyridylthio>acetyl-N4-phenyl-3-thiosemicarbazide (157222-96-3)

Guidance literature:

Multi-step reaction with 3 steps

1: 89 percent / sodium acetate / ethanol / 3 h / Heating

2: 81 percent / 99percent hydrazine hydrate / ethanol / 4 h / Heating

3: 83 percent / ethanol / 4 h / Heating

With sodium acetate; hydrazine hydrate; In ethanol;

DOI:10.1135/cccc19940978

upstream raw materials:

phenyl isothiocyanate

<3-cyano-6-(4-hydroxyphenyl)-4-phenyl-2-pyridylthio>acethydrazide

(E)-1-(4-hydroxyphenyl)-3-phenylprop-2-en-1-one

3-cyano-6-(4-hydroxyphenyl)-2-mercapto-4-phenylpyridine

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