(E)-2,3-dihydro-1H-inden-1-ylidenemethyl phenyl sulfone

Base Information

Chemical Name:(E)-2,3-dihydro-1H-inden-1-ylidenemethyl phenyl sulfone
CAS No.:951678-62-9
Molecular Formula:C₁₆H₁₄O₂S
Molecular Weight:270.352
Hs Code.:

Synonyms:(E)-2,3-dihydro-1H-inden-1-ylidenemethyl phenyl sulfone

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Chemical Property of (E)-2,3-dihydro-1H-inden-1-ylidenemethyl phenyl sulfone

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Technology Process of (E)-2,3-dihydro-1H-inden-1-ylidenemethyl phenyl sulfone

There total 3 articles about (E)-2,3-dihydro-1H-inden-1-ylidenemethyl phenyl sulfone 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: 8.0%

: 1194-56-5
1-methyleneindane

: 98-09-9
benzenesulfonyl chloride

: 951678-62-9
(E)-2,3-dihydro-1H-inden-1-ylidenemethyl phenyl sulfone

Guidance literature:: With triethylamine; tris(triphenylphosphine)ruthenium(II) chloride; In benzene; at 65 ℃; for 72h;
DOI:10.1002/anie.200701367

Reference yield:

: C₁₆H₁₆O₃S

: 951678-62-9
(E)-2,3-dihydro-1H-inden-1-ylidenemethyl phenyl sulfone

: C₁₆H₁₄O₂S

Guidance literature:: With dmap; triethylamine; trifluoroacetic acid; In dichloromethane; at 0 - 20 ℃; Inert atmosphere; Glovebox; Schlenk technique;
DOI:10.1021/jacs.8b12657

Reference yield:

: 83-33-0
inden-1-one

: 951678-62-9
(E)-2,3-dihydro-1H-inden-1-ylidenemethyl phenyl sulfone

Guidance literature:: Multi-step reaction with 2 steps

1.1: n-butyllithium / tetrahydrofuran / 0.5 h / -78 °C / Inert atmosphere; Glovebox; Schlenk technique

1.2: 1 h / -78 °C / Inert atmosphere; Glovebox; Schlenk technique

2.1: dmap; triethylamine; trifluoroacetic acid / dichloromethane / 0 - 20 °C / Inert atmosphere; Glovebox; Schlenk technique

With dmap; n-butyllithium; triethylamine; trifluoroacetic acid; In tetrahydrofuran; dichloromethane;
DOI:10.1021/jacs.8b12657