13-[bis-(4-dodecyloxy-phenyl)-methylene]-13H-pentacene-6-thione

Base Information

• Chemical Name: 13-[bis-(4-dodecyloxy-phenyl)-methylene]-13H-pentacene-6-thione
• CAS No.: 911239-34-4
• Molecular Formula: C₅₉H₇₀O₂S
• Molecular Weight: 843.27
• Mol file: 911239-34-4.mol

Synonyms:13-[bis-(4-dodecyloxy-phenyl)-methylene]-13H-pentacene-6-thione

Chemical Property of 13-[bis-(4-dodecyloxy-phenyl)-methylene]-13H-pentacene-6-thione

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 13-[bis-(4-dodecyloxy-phenyl)-methylene]-13H-pentacene-6-thione

There total 7 articles about 13-[bis-(4-dodecyloxy-phenyl)-methylene]-13H-pentacene-6-thione 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: 98.0%

13-[bis-(4-dodecyloxy-phenyl)-methylene]-13H-pentacen-6-one (954097-66-6) → 13-[bis-(4-dodecyloxy-phenyl)-methylene]-13H-pentacene-6-thione (911239-34-4)

Guidance literature:

With Lawessons reagent; In toluene; at 80 ℃; for 0.5h;

DOI:10.1002/anie.200502142

Reference yield:

bis-(4-dodecyloxy-phenyl)-methanone (322762-23-2) → 13-[bis-(4-dodecyloxy-phenyl)-methylene]-13H-pentacene-6-thione (911239-34-4)

Guidance literature:

Multi-step reaction with 5 steps

1: yellow HgO; NaOH / tetrahydrofuran; ethanol

2: 61 percent / tetrahydrofuran / 1 h

3: 93 percent / PPh₃ / xylene / 12 h / Heating

4: 59 percent / KMnO₄ / acetone / 2 h / 20 °C

5: 98 percent / Lawesson reagent / toluene / 0.5 h / 80 °C

With Lawessons reagent; sodium hydroxide; potassium permanganate; triphenylphosphine; mercury(II) oxide; In tetrahydrofuran; ethanol; acetone; toluene; xylene;

DOI:10.1002/anie.200502142

Reference yield:

C37H58N2O2 (954097-62-2) → 13-[bis-(4-dodecyloxy-phenyl)-methylene]-13H-pentacene-6-thione (911239-34-4)

Guidance literature:

Multi-step reaction with 4 steps

1: 61 percent / tetrahydrofuran / 1 h

2: 93 percent / PPh₃ / xylene / 12 h / Heating

3: 59 percent / KMnO₄ / acetone / 2 h / 20 °C

4: 98 percent / Lawesson reagent / toluene / 0.5 h / 80 °C

With Lawessons reagent; potassium permanganate; triphenylphosphine; In tetrahydrofuran; acetone; toluene; xylene;

DOI:10.1002/anie.200502142

upstream raw materials:

13-[bis-(4-dodecyloxy-phenyl)-methylene]-13H-pentacen-6-one

bis-(4-dodecyloxy-phenyl)-methanone

C₃₇H₅₈N₂O₂

6-[bis-(4-dodecyloxy-phenyl)-methylene]-6,13-dihydro-pentacene

Downstream raw materials:

C₁₁₈H₁₄₀O₄

C₅₉H₇₂N₂O₂

C₁₁₈H₁₄₀O₄S