diphenylphosphinous acid 3-methyl-3H-benzothiazol-2-ylideneamide

Base Information

• Chemical Name: diphenylphosphinous acid 3-methyl-3H-benzothiazol-2-ylideneamide
• CAS No.: 57189-42-1
• Molecular Formula: C₂₀H₁₇N₂PS
• Molecular Weight: 348.408

Synonyms:

Chemical Property of diphenylphosphinous acid 3-methyl-3H-benzothiazol-2-ylideneamide

Chemical Property:

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Technology Process of diphenylphosphinous acid 3-methyl-3H-benzothiazol-2-ylideneamide

There total 2 articles about diphenylphosphinous acid 3-methyl-3H-benzothiazol-2-ylideneamide 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:

Br(1-)*C8H9N2S(1+) (461383-17-5) + chloro-diphenylphosphine (1079-66-9,74391-44-9) → diphenylphosphinous acid 3-methyl-3H-benzothiazol-2-ylideneamide (57189-42-1)

Guidance literature:

With triethylamine; In dichloromethane; toluene; at 0 - 20 ℃; Inert atmosphere;

DOI:10.1080/10426500802060735

Reference yield:

2-Imino-3-methylbenzothiazolin (14779-16-9) + (diethylamino)diphenylphosphine (1636-15-3) → diphenylphosphinous acid 3-methyl-3H-benzothiazol-2-ylideneamide (57189-42-1)

Guidance literature:

In benzene; for 4h; Heating;

Reference yield:

diphenylphosphinous acid 3-methyl-3H-benzothiazol-2-ylideneamide (57189-42-1) → diphenyl-phosphinothioic acid 3-methyl-3H-benzothiazol-2-ylideneamide

Guidance literature:

With sulfur; In dichloromethane; toluene; at 20 ℃; for 48h; Inert atmosphere;

DOI:10.1080/10426500802060735

upstream raw materials:

2-Imino-3-methylbenzothiazolin

(diethylamino)diphenylphosphine

Br^(1-)*C₈H₉N₂S⁽¹⁺⁾

chloro-diphenylphosphine

Downstream raw materials:

N-(4-nitro-phenyl)-P,P-diphenyl-phosphinimidic acid 3-methyl-3H-benzothiazol-2-ylideneamide

(3,5-dichloro-4-hydroxy-phenylazo)-(3-methyl-3H-benzothiazol-2-ylideneamino)-diphenyl-phosphonium betaine

N-[4-(4-nitro-phenylazo)-phenyl]-P,P-diphenyl-phosphinimidic acid 3-methyl-3H-benzothiazol-2-ylideneamide

N,P,P-triphenyl-phosphinimidic acid 3-methyl-3H-benzothiazol-2-ylideneamide

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