8-(Toluene-4-sulfonyl)-6,7,8,9,10,11,18,19,20,21-decahydro-5H,17H-16,22-dioxa-5,8,11-triaza-dibenzo[a,j]cyclooctadecene

Base Information

• Chemical Name: 8-(Toluene-4-sulfonyl)-6,7,8,9,10,11,18,19,20,21-decahydro-5H,17H-16,22-dioxa-5,8,11-triaza-dibenzo[a,j]cyclooctadecene
• CAS No.: 109888-85-9
• Molecular Formula: C₂₈H₃₅N₃O₄S
• Molecular Weight: 509.67

Synonyms:8-(Toluene-4-sulfonyl)-6,7,8,9,10,11,18,19,20,21-decahydro-5H,17H-16,22-dioxa-5,8,11-triaza-dibenzo[a,j]cyclooctadecene

Chemical Property of 8-(Toluene-4-sulfonyl)-6,7,8,9,10,11,18,19,20,21-decahydro-5H,17H-16,22-dioxa-5,8,11-triaza-dibenzo[a,j]cyclooctadecene

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 8-(Toluene-4-sulfonyl)-6,7,8,9,10,11,18,19,20,21-decahydro-5H,17H-16,22-dioxa-5,8,11-triaza-dibenzo[a,j]cyclooctadecene

There total 6 articles about 8-(Toluene-4-sulfonyl)-6,7,8,9,10,11,18,19,20,21-decahydro-5H,17H-16,22-dioxa-5,8,11-triaza-dibenzo[a,j]cyclooctadecene 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: 85.0%

8-(Toluene-4-sulfonyl)-8,9,18,19,20,21-hexahydro-5H,7H,11H,17H-16,22-dioxa-5,8,11-triaza-dibenzo[a,j]cyclooctadecene-6,10-dione (120340-65-0) → 8-(Toluene-4-sulfonyl)-6,7,8,9,10,11,18,19,20,21-decahydro-5H,17H-16,22-dioxa-5,8,11-triaza-dibenzo[a,j]cyclooctadecene (109888-85-9)

Guidance literature:

With diborane; In tetrahydrofuran;

DOI:10.1007/BF00479353

Reference yield:

2-hydroxynitrobenzene (88-75-5,78813-12-4) → 8-(Toluene-4-sulfonyl)-6,7,8,9,10,11,18,19,20,21-decahydro-5H,17H-16,22-dioxa-5,8,11-triaza-dibenzo[a,j]cyclooctadecene (109888-85-9)

Guidance literature:

Multi-step reaction with 4 steps

1: 83 percent / potassium carbonate / dimethylformamide / 2 h / Heating

2: 91 percent / sodium borohydride / 10percent Pd/C / methanol / 1 h / Heating

3: 92 percent / pyridine / dioxane; benzene / 6 h / 75 °C

4: 85 percent / B₂H₆ / tetrahydrofuran

With pyridine; sodium tetrahydroborate; potassium carbonate; diborane; palladium on activated charcoal; In tetrahydrofuran; 1,4-dioxane; methanol; N,N-dimethyl-formamide; benzene;

DOI:10.1007/BF00479353

Reference yield:

N-Tosyliminodiacetic acid dichloroanhydride (42031-77-6) → 8-(Toluene-4-sulfonyl)-6,7,8,9,10,11,18,19,20,21-decahydro-5H,17H-16,22-dioxa-5,8,11-triaza-dibenzo[a,j]cyclooctadecene (109888-85-9)

Guidance literature:

Multi-step reaction with 2 steps

1: 92 percent / pyridine / dioxane; benzene / 6 h / 75 °C

2: 85 percent / B₂H₆ / tetrahydrofuran

With pyridine; diborane; In tetrahydrofuran; 1,4-dioxane; benzene;

DOI:10.1007/BF00479353

upstream raw materials:

8-(Toluene-4-sulfonyl)-8,9,18,19,20,21-hexahydro-5H,7H,11H,17H-16,22-dioxa-5,8,11-triaza-dibenzo[a,j]cyclooctadecene-6,10-dione

N-Tosyliminodiacetic acid dichloroanhydride

N-Tosyliminodiacetic Acid

1,7-Bis(2-aminophenyl)-1,7-dioxaheptane

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