2-(1-benzenesulfonyl-2-iodo-1H-indol-3-ylmethyl)-1-benzyl-5-methyl-2,3-dihydro-1H-pyridin-4-one

Base Information

• Chemical Name: 2-(1-benzenesulfonyl-2-iodo-1H-indol-3-ylmethyl)-1-benzyl-5-methyl-2,3-dihydro-1H-pyridin-4-one
• CAS No.: 455254-88-3
• Molecular Formula: C₂₈H₂₅IN₂O₃S
• Molecular Weight: 596.489
• Mol file: 455254-88-3.mol

Synonyms:2-(1-benzenesulfonyl-2-iodo-1H-indol-3-ylmethyl)-1-benzyl-5-methyl-2,3-dihydro-1H-pyridin-4-one

Chemical Property of 2-(1-benzenesulfonyl-2-iodo-1H-indol-3-ylmethyl)-1-benzyl-5-methyl-2,3-dihydro-1H-pyridin-4-one

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 2-(1-benzenesulfonyl-2-iodo-1H-indol-3-ylmethyl)-1-benzyl-5-methyl-2,3-dihydro-1H-pyridin-4-one

There total 3 articles about 2-(1-benzenesulfonyl-2-iodo-1H-indol-3-ylmethyl)-1-benzyl-5-methyl-2,3-dihydro-1H-pyridin-4-one 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: 52.0%

(E)-3-methyl-4-methoxy-2-[(trimethylsilyl)oxy]-1,3-butadiene (72476-03-0) + benzylamine (100-46-9) + (1-benzenesulfonyl-2-iodo-1H-indol-3-yl)-acetaldehyde (455254-75-8) → 2-(1-benzenesulfonyl-2-iodo-1H-indol-3-ylmethyl)-1-benzyl-5-methyl-2,3-dihydro-1H-pyridin-4-one (455254-88-3)

Guidance literature:

With zinc trifluoromethanesulfonate; In dichloromethane;

DOI:10.1016/S0040-4039(02)00668-8

Reference yield:

3-(2-hydroxyethyl)-1-(benzenesulfonyl)indole (99655-69-3) → 2-(1-benzenesulfonyl-2-iodo-1H-indol-3-ylmethyl)-1-benzyl-5-methyl-2,3-dihydro-1H-pyridin-4-one (455254-88-3)

Guidance literature:

Multi-step reaction with 3 steps

1: I₂; LDA / various solvent(s)

2: Dess-Martin periodinane

3: 52 percent / Zn(OTf)2 / CH₂Cl₂

With iodine; zinc trifluoromethanesulfonate; Dess-Martin periodane; lithium diisopropyl amide; In dichloromethane; 2: Dess-Martin oxidation / 3: aza-Diels-Alder reaction;

DOI:10.1016/S0040-4039(02)00668-8

Reference yield:

N-phenylsulfonyl-2-iodotryptophol (455254-73-6) → 2-(1-benzenesulfonyl-2-iodo-1H-indol-3-ylmethyl)-1-benzyl-5-methyl-2,3-dihydro-1H-pyridin-4-one (455254-88-3)

Guidance literature:

Multi-step reaction with 2 steps

1: Dess-Martin periodinane

2: 52 percent / Zn(OTf)2 / CH₂Cl₂

With zinc trifluoromethanesulfonate; Dess-Martin periodane; In dichloromethane; 1: Dess-Martin oxidation / 2: aza-Diels-Alder reaction;

DOI:10.1016/S0040-4039(02)00668-8

upstream raw materials:

(E)-3-methyl-4-methoxy-2-[(trimethylsilyl)oxy]-1,3-butadiene

benzylamine

(1-benzenesulfonyl-2-iodo-1H-indol-3-yl)-acetaldehyde

3-(2-hydroxyethyl)-1-(benzenesulfonyl)indole