(1R,2S)-1,2-dihydrotetraphene-1,2-diyl dibenzoate

Base Information

Chemical Name:(1R,2S)-1,2-dihydrotetraphene-1,2-diyl dibenzoate
CAS No.:91422-94-5
Molecular Formula:C₃₂H₂₂O₄
Molecular Weight:470.524
Hs Code.:

Synonyms:

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Chemical Property of (1R,2S)-1,2-dihydrotetraphene-1,2-diyl dibenzoate

Chemical Property:

Vapor Pressure:8.59E-18mmHg at 25°C

Purity/Quality:

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Technology Process of (1R,2S)-1,2-dihydrotetraphene-1,2-diyl dibenzoate

There total 7 articles about (1R,2S)-1,2-dihydrotetraphene-1,2-diyl dibenzoate 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:

: 91365-97-8
3,3,3-Trifluoro-2-methoxy-2-phenyl-propionic acid (1R,2S)-2-(3,3,3-trifluoro-2-methoxy-2-phenyl-propionyloxy)-1,2,3,4-tetrahydro-benzo[a]anthracen-1-yl ester

: 91422-94-5
C₃₂H₂₂O₄

Guidance literature:: Multi-step reaction with 3 steps

1: 71 percent / 1 M aq. NaOH/CH₃OH (1:1) / tetrahydrofuran / 24 h / Ambient temperature

2: 99 percent / pyridine / 6 h / Ambient temperature

3: 1) N-bromosuccinimide, azobis(isobutyronitrile), 2) NaHCO₃ / 1) CCl₄, 65 deg C, 45 min, irradiation with a heat lamp, 2) xylene, reflux, 0.5 h

With methanol; sodium hydroxide; N-Bromosuccinimide; 2,2'-azobis(isobutyronitrile); sodium hydrogencarbonate; In tetrahydrofuran; pyridine;
DOI:10.1021/jo00193a033

Reference yield:

: 91422-97-8
(-)-trans-(1R,2R)-1-Hydroxy-2-bromo-1,2,3,4-tetrahydrobenz anthracene

: 91422-94-5
C₃₂H₂₂O₄

Guidance literature:: Multi-step reaction with 4 steps

1: 64 percent / Amberlite (IRA 400, OH^--Form / tetrahydrofuran / 6 h / Ambient temperature

2: 47 percent / acetic acid / dioxane; H₂O / 2 h / Ambient temperature

3: 99 percent / pyridine / 6 h / Ambient temperature

4: 1) N-bromosuccinimide, azobis(isobutyronitrile), 2) NaHCO₃ / 1) CCl₄, 65 deg C, 45 min, irradiation with a heat lamp, 2) xylene, reflux, 0.5 h

With N-Bromosuccinimide; 2,2'-azobis(isobutyronitrile); Amberlite (IRA 400; sodium hydrogencarbonate; acetic acid; In tetrahydrofuran; 1,4-dioxane; pyridine; water;
DOI:10.1021/jo00193a033

Reference yield:

: 60968-03-8,91422-90-1,91422-99-0,91423-71-1,94903-85-2,94903-86-3,106034-04-2,147200-22-4
1,2-Dihydroxy-1,2,3,4-tetrahydrobenz anthracene

: 91422-94-5
C₃₂H₂₂O₄

Guidance literature:: Multi-step reaction with 4 steps

1: 38 percent / pyridine / 1) 0 deg C, 2 h, 2) ambient temperature, 10 h

2: 71 percent / 1 M aq. NaOH/CH₃OH (1:1) / tetrahydrofuran / 24 h / Ambient temperature

3: 99 percent / pyridine / 6 h / Ambient temperature

4: 1) N-bromosuccinimide, azobis(isobutyronitrile), 2) NaHCO₃ / 1) CCl₄, 65 deg C, 45 min, irradiation with a heat lamp, 2) xylene, reflux, 0.5 h

With methanol; sodium hydroxide; N-Bromosuccinimide; 2,2'-azobis(isobutyronitrile); sodium hydrogencarbonate; In tetrahydrofuran; pyridine;
DOI:10.1021/jo00193a033