2-(Methylsulfonyl)-2-(p-tolylsulfonyl)benzindan

Base Information

Chemical Name:2-(Methylsulfonyl)-2-(p-tolylsulfonyl)benzindan
CAS No.:123332-14-9
Molecular Formula:C₂₁H₂₀O₄S₂
Molecular Weight:400.519
Hs Code.:

2-(Methylsulfonyl)-2-(p-tolylsulfonyl)benz<f>indan

Synonyms:2-(Methylsulfonyl)-2-(p-tolylsulfonyl)benzindan

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Chemical Property of 2-(Methylsulfonyl)-2-(p-tolylsulfonyl)benzindan

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Technology Process of 2-(Methylsulfonyl)-2-(p-tolylsulfonyl)benzindan

There total 2 articles about 2-(Methylsulfonyl)-2-(p-tolylsulfonyl)benzindan 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: 75.0%

: 38998-33-3
2,3-di(bromomethyl)naphthalene

: 64399-25-3
(Methylsulfonyl)methyl p-Tolyl Sulfone

: 123332-14-9
2-(Methylsulfonyl)-2-(p-tolylsulfonyl)benzindan

Guidance literature:: With sodium hydroxide; tetrabutylammomium bromide; In dichloromethane; for 1h; Ambient temperature;
DOI:10.1021/jo00288a041

Reference yield:

: 59662-65-6
methylthiomethyl p-tolyl sulfone

: 123332-14-9
2-(Methylsulfonyl)-2-(p-tolylsulfonyl)benzindan

Guidance literature:: Multi-step reaction with 2 steps

1: 73 percent / 30percent H₂O₂ / acetic acid; acetic anhydride / 4.17 h / Ambient temperature

2: 75 percent / 40percent aq. NaOH / tetrabutylammonium bromide / CH₂Cl₂ / 1 h / Ambient temperature

With sodium hydroxide; dihydrogen peroxide; tetrabutylammomium bromide; In dichloromethane; acetic anhydride; acetic acid;
DOI:10.1021/jo00288a041

Reference yield:

: 123332-14-9
2-(Methylsulfonyl)-2-(p-tolylsulfonyl)benzindan

: 1624-26-6
2,3-dihydro-1H-cyclopenta[b]naphthalene

Guidance literature:: Multi-step reaction with 2 steps

1: 1.)NaOCH₃, 2.)Na₂S₂O₄, NaHCO₃ / 1.)MeOH, reflux, 30 min., 2.)DMF, water, reflux

2: 94 percent / H₂ / 10percent Pd / C / methanol; tetrahydrofuran / 1.5 h / 1965.2 Torr

With sodium dithionite; hydrogen; sodium methylate; sodium hydrogencarbonate; palladium on activated charcoal; In tetrahydrofuran; methanol;
DOI:10.1021/jo00288a041