5-<3-(N-Methyl-p-toluolsulfonamido)-propyliden>-10,11-dihydro-dibenzocyclohepten

Base Information

• Chemical Name: 5-<3-(N-Methyl-p-toluolsulfonamido)-propyliden>-10,11-dihydro-dibenzocyclohepten
• CAS No.: 16235-12-4
• Molecular Formula: C₂₆H₂₇NO₂S
• Molecular Weight: 417.572
• Mol file: 16235-12-4.mol

Synonyms:5-<3-(N-Methyl-p-toluolsulfonamido)-propyliden>-10,11-dihydro-dibenzocyclohepten

Chemical Property of 5-<3-(N-Methyl-p-toluolsulfonamido)-propyliden>-10,11-dihydro-dibenzocyclohepten

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 5-<3-(N-Methyl-p-toluolsulfonamido)-propyliden>-10,11-dihydro-dibenzocyclohepten

There total 2 articles about 5-<3-(N-Methyl-p-toluolsulfonamido)-propyliden>-10,11-dihydro-dibenzocyclohepten 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:

2-[3-(10,11-Dihydro-dibenzo[a,d]cyclohepten-5-ylidene)-propoxy]-tetrahydro-pyran → 5-<3-(N-Methyl-p-toluolsulfonamido)-propyliden>-10,11-dihydro-dibenzocyclohepten (16235-12-4)

Guidance literature:

Multi-step reaction with 2 steps

1: aq. HBr / Heating

2: 170 °C

With hydrogen bromide;

Reference yield:

5-(3-bromo-1-propylidene)-10,11-dihydro-5H-dibenzo[a,d]cycloheptene (3436-04-2) + sodium salt of N-methyl toluenesulfonamide (20607-12-9) → 5-<3-(N-Methyl-p-toluolsulfonamido)-propyliden>-10,11-dihydro-dibenzocyclohepten (16235-12-4)

Guidance literature:

at 170 ℃;

Reference yield:

5-<3-(N-Methyl-p-toluolsulfonamido)-propyliden>-10,11-dihydro-dibenzocyclohepten (16235-12-4) → 3-(10,11-dihydro-5H-dibenzo[a,d]cyclohepten-5-ylidene)-N-methyl-1-propanamine (72-69-5)

Guidance literature:

With hydrogen bromide; acetic acid; phenol;

upstream raw materials:

5-(3-bromo-1-propylidene)-10,11-dihydro-5H-dibenzo[a,d]cycloheptene

sodium salt of N-methyl toluenesulfonamide

Downstream raw materials:

3-(10,11-dihydro-5H-dibenzo[a,d]cyclohepten-5-ylidene)-N-methyl-1-propanamine