1H-Indole, 2,3-dihydro-3-methylene-1-[(4-methylphenyl)sulfonyl]-

Base Information

• Chemical Name: 1H-Indole, 2,3-dihydro-3-methylene-1-[(4-methylphenyl)sulfonyl]-
• CAS No.: 177763-08-5
• Molecular Formula: C16H15NO2S
• Molecular Weight: 285.367
• DSSTox Substance ID: DTXSID30442217
• Nikkaji Number: J744.698E
• Wikidata: Q82259376
• Mol file: 177763-08-5.mol

Synonyms:1H-Indole, 2,3-dihydro-3-methylene-1-[(4-methylphenyl)sulfonyl]-;177763-08-5;N-tosyl-3-methylideneindole;1-Tosyl-3-methyleneindoline;SCHEMBL14621111;DTXSID30442217

Chemical Property of 1H-Indole, 2,3-dihydro-3-methylene-1-[(4-methylphenyl)sulfonyl]-

Chemical Property:

• XLogP3: 3
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 2
• Exact Mass: 285.08234989
• Heavy Atom Count: 20
• Complexity: 471

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC1=CC=C(C=C1)S(=O)(=O)N2CC(=C)C3=CC=CC=C32

Technology Process of 1H-Indole, 2,3-dihydro-3-methylene-1-[(4-methylphenyl)sulfonyl]-

There total 5 articles about 1H-Indole, 2,3-dihydro-3-methylene-1-[(4-methylphenyl)sulfonyl]- 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: 87.0%

N-[2-(1-bromomethyl-vinyl)-phenyl]-4-methyl-benzenesulfonamide (445235-53-0) → 3-Methylene-1-(toluene-4-sulfonyl)-2,3-dihydro-1H-indole (177763-08-5)

Guidance literature:

With potassium carbonate; In N,N-dimethyl-formamide; at 20 ℃; for 0.25h;

DOI:10.1016/S0040-4039(02)00260-5

Reference yield: 65.0%

C16H15BrINO2S → 3-Methylene-1-(toluene-4-sulfonyl)-2,3-dihydro-1H-indole (177763-08-5)

Guidance literature:

With indium; palladium 10% on activated carbon; lithium chloride; In N,N-dimethyl-formamide; at 100 ℃; for 3h; Inert atmosphere;

DOI:10.1002/bkcs.10106

Reference yield: 58.0%

N-(2-(1-methylethenyl)phenyl)-4-methylbenzenesulfonamide (106745-67-9) → 3-Methylene-1-(toluene-4-sulfonyl)-2,3-dihydro-1H-indole (177763-08-5)

Guidance literature:

With palladium diacetate; oxygen; sodium acetate; In dimethyl sulfoxide; at 25 ℃; for 72h;

DOI:10.1021/jo952088i

upstream raw materials:

N-(2-(1-methylethenyl)phenyl)-4-methylbenzenesulfonamide

N-[2-(1-bromomethyl-vinyl)-phenyl]-4-methyl-benzenesulfonamide

N-(2-iodophenyl)4-methyl-N-(prop-2-yn-1-yl)benzenesulfonamide

vinylidenecyclohexane