1-Hydroxy-3-phenyl-1,3-dihydrobenzothiophene 2,2-dioxide

Base Information

Chemical Name:1-Hydroxy-3-phenyl-1,3-dihydrobenzothiophene 2,2-dioxide
CAS No.:92912-34-0
Molecular Formula:C₁₄H₁₂O₃S
Molecular Weight:260.313
Hs Code.:

1-Hydroxy-3-phenyl-1,3-dihydrobenzo<c>thiophene 2,2-dioxide

Synonyms:

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of 1-Hydroxy-3-phenyl-1,3-dihydrobenzothiophene 2,2-dioxide

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Technology Process of 1-Hydroxy-3-phenyl-1,3-dihydrobenzothiophene 2,2-dioxide

There total 1 articles about 1-Hydroxy-3-phenyl-1,3-dihydrobenzothiophene 2,2-dioxide 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: 69.0%

: 32832-95-4
2-benzylbenzaldehyde

: 92912-34-0,92912-38-4,95539-05-2,98678-31-0,98678-47-8
1-Hydroxy-3-phenyl-1,3-dihydrobenzothiophene 2,2-dioxide

Guidance literature:: With sulfur dioxide; In benzene; for 20h; Irradiation; water-cooling;
DOI:10.1139/v90-309

Reference yield: 5.6%

: 122518-87-0
bis((S)-methyl L-lactate) fumarate

: 92912-34-0,92912-38-4,95539-05-2,98678-31-0,98678-47-8
1-Hydroxy-3-phenyl-1,3-dihydrobenzothiophene 2,2-dioxide

: 130975-96-1
(S)-Methyl lactate (-)-1-hydroxy-4-phenyl-1,2,3,4-tetrahydronaphthalene-2,3-dicarboxylate

: 130975-96-1,131064-05-6
1-Hydroxy-4-phenyl-1,2,3,4-tetrahydro-naphthalene-2,3-dicarboxylic acid bis-((S)-1-methoxycarbonyl-ethyl) ester

Guidance literature:: With zinc(II) oxide; In dichloromethane; toluene; for 0.333333h; Heating;
DOI:10.1139/v90-309

Reference yield:

: 92912-34-0,92912-38-4,95539-05-2,98678-31-0,98678-47-8
1-Hydroxy-3-phenyl-1,3-dihydrobenzothiophene 2,2-dioxide

: 131064-08-9
(3aR,4R,9R,9aS)-9-Hydroxy-4-phenyl-3a,4,9,9a-tetrahydro-3H-naphtho[2,3-c]furan-1-one

Guidance literature:: Multi-step reaction with 3 steps

1: 54 percent / ZnO / CH₂Cl₂; toluene / 0.33 h / Heating

2: 51 percent / n-BuLi / hexane; tetrahydrofuran / 1) 15 min, -78 deg C 2) 0.5 h, r.t.

3: 71 percent / LiBHEt₃ / tetrahydrofuran / 1) 10 min, 0 deg C 2) 5 h, r.t.

With n-butyllithium; lithium triethylborohydride; zinc(II) oxide; In tetrahydrofuran; hexane; dichloromethane; toluene;
DOI:10.1139/v90-309