4,5-dihidro-4-hydroxy-5-phenyl-5,6,4-diazabora-benzo{b}thiophene 4,5-dihydro-4-hydroxy-5-phenyl-5,6,4-diazabora-benzo{b}thiophen

Base Information

Chemical Name:4,5-dihidro-4-hydroxy-5-phenyl-5,6,4-diazabora-benzo{b}thiophene 4,5-dihydro-4-hydroxy-5-phenyl-5,6,4-diazabora-benzo{b}thiophen
CAS No.:4347-34-6
Molecular Formula:C₁₁H₉BN₂OS
Molecular Weight:228.082
Hs Code.:

Synonyms:4,5-dihidro-4-hydroxy-5-phenyl-5,6,4-diazabora-benzo{b}thiophene 4,5-dihydro-4-hydroxy-5-phenyl-5,6,4-diazabora-benzo{b}thiophen

Suppliers and Price of 4,5-dihidro-4-hydroxy-5-phenyl-5,6,4-diazabora-benzo{b}thiophene 4,5-dihydro-4-hydroxy-5-phenyl-5,6,4-diazabora-benzo{b}thiophen

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of 4,5-dihidro-4-hydroxy-5-phenyl-5,6,4-diazabora-benzo{b}thiophene 4,5-dihydro-4-hydroxy-5-phenyl-5,6,4-diazabora-benzo{b}thiophen

Chemical Property:

Purity/Quality:: 99% ^*data from raw suppliers

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Technology Process of 4,5-dihidro-4-hydroxy-5-phenyl-5,6,4-diazabora-benzo{b}thiophene 4,5-dihydro-4-hydroxy-5-phenyl-5,6,4-diazabora-benzo{b}thiophen

There total 3 articles about 4,5-dihidro-4-hydroxy-5-phenyl-5,6,4-diazabora-benzo{b}thiophene 4,5-dihydro-4-hydroxy-5-phenyl-5,6,4-diazabora-benzo{b}thiophen 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: 94.0%

: 4347-31-3
2-formylthiophene-3-boronic acid

: 100-63-0
phenylhydrazine

: 4347-34-6
4,5-dihidro-4-hydroxy-5-phenyl-5,6,4-diazabora-benzo{b}thiophene 4,5-dihydro-4-hydroxy-5-phenyl-5,6,4-diazabora-benzo{b}thiophen

Guidance literature:

Reference yield: 4.32%

: 100-63-0
phenylhydrazine

: 845873-35-0
3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene-2-carbaldehyde

: 4347-34-6
4,5-dihidro-4-hydroxy-5-phenyl-5,6,4-diazabora-benzo{b}thiophene 4,5-dihydro-4-hydroxy-5-phenyl-5,6,4-diazabora-benzo{b}thiophen

Guidance literature:: With ammonium hydroxide; In ethanol; at 25 - 60 ℃; for 2h;

Reference yield:

: 930-96-1
3-bromo-2-thiophenecarboxaldehyde

: 4347-34-6
4,5-dihidro-4-hydroxy-5-phenyl-5,6,4-diazabora-benzo{b}thiophene 4,5-dihydro-4-hydroxy-5-phenyl-5,6,4-diazabora-benzo{b}thiophen

Guidance literature:: Multi-step reaction with 2 steps

1: anhydrous potassium acetate; palladium (II) [1,1'-bis(diphenylphosphanyl)ferrocene] dichloride / 1,4-dioxane / 16 h / 80 °C

2: ammonium hydroxide / ethanol / 2 h / 25 - 60 °C

With palladium (II) [1,1'-bis(diphenylphosphanyl)ferrocene] dichloride; ammonium hydroxide; anhydrous potassium acetate; In 1,4-dioxane; ethanol;