exo-N-phenyl-4,5,6,7-tetrahydrobenzothiophen-4,7-imine-5,6-dicarboximide

Base Information

• Chemical Name: exo-N-phenyl-4,5,6,7-tetrahydrobenzothiophen-4,7-imine-5,6-dicarboximide
• CAS No.: 125409-06-5
• Molecular Formula: C₁₆H₁₂N₂O₂S
• Molecular Weight: 296.349

Synonyms:

Chemical Property of exo-N-phenyl-4,5,6,7-tetrahydrobenzothiophen-4,7-imine-5,6-dicarboximide

Chemical Property:

Purity/Quality:

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Technology Process of exo-N-phenyl-4,5,6,7-tetrahydrobenzothiophen-4,7-imine-5,6-dicarboximide

There total 5 articles about exo-N-phenyl-4,5,6,7-tetrahydrobenzothiophen-4,7-imine-5,6-dicarboximide 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:

3-methyl-2-thiophenecarboxaldehdye (5834-16-2,699531-50-5) → exo-N-phenyl-4,5,6,7-tetrahydrobenzothiophen-4,7-imine-5,6-dicarboximide (125409-06-5)

Guidance literature:

Multi-step reaction with 8 steps

1: 98 percent

2: 80 percent / N-bromosuccinimide, dibenzoyl peroxide

3: 92 percent / NaN₃ / aq. ethanol / Ambient temperature

4: tetrahydrofuran

5: H₂O

6: H₂O / 2.5 h

7: silica gel

8: 39 percent

With N-Bromosuccinimide; sodium azide; water; silica gel; dibenzoyl peroxide; In tetrahydrofuran; ethanol;

DOI:10.1039/c39860000310

Reference yield:

diethyl<(3-methyl-2-thienyl)methylene>propanedioate (104085-29-2) → exo-N-phenyl-4,5,6,7-tetrahydrobenzothiophen-4,7-imine-5,6-dicarboximide (125409-06-5)

Guidance literature:

Multi-step reaction with 7 steps

1: 80 percent / N-bromosuccinimide, dibenzoyl peroxide

2: 92 percent / NaN₃ / aq. ethanol / Ambient temperature

3: tetrahydrofuran

4: H₂O

5: H₂O / 2.5 h

6: silica gel

7: 39 percent

With N-Bromosuccinimide; sodium azide; water; silica gel; dibenzoyl peroxide; In tetrahydrofuran; ethanol;

DOI:10.1039/c39860000310

Reference yield:

diethyl<<3-(bromomethyl)-2-thienyl>methylene>propanedioate (104085-30-5) → exo-N-phenyl-4,5,6,7-tetrahydrobenzothiophen-4,7-imine-5,6-dicarboximide (125409-06-5)

Guidance literature:

Multi-step reaction with 6 steps

1: 92 percent / NaN₃ / aq. ethanol / Ambient temperature

2: tetrahydrofuran

3: H₂O

4: H₂O / 2.5 h

5: silica gel

6: 39 percent

With sodium azide; water; silica gel; In tetrahydrofuran; ethanol;

DOI:10.1039/c39860000310

upstream raw materials:

3-methyl-2-thiophenecarboxaldehdye

diethyl<(3-methyl-2-thienyl)methylene>propanedioate

diethyl<<3-(bromomethyl)-2-thienyl>methylene>propanedioate

diethyl<<3-(azidomethyl)-2-thienyl>methylene>propanedioate

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