cis-4b,5,9b,10-tetrahydroindeno<2,1-a>indene-5,10-dione bis

Base Information

Chemical Name:cis-4b,5,9b,10-tetrahydroindeno<2,1-a>indene-5,10-dione bis
CAS No.:109960-15-8
Molecular Formula:C₃₀H₂₄N₂O₆S₂
Molecular Weight:572.662
Hs Code.:

cis-4b,5,9b,10-tetrahydroindeno<2,1-a>indene-5,10-dione bis<O-(p-tolylsulfonyl)oxime>

Synonyms:cis-4b,5,9b,10-tetrahydroindeno<2,1-a>indene-5,10-dione bis

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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 cis-4b,5,9b,10-tetrahydroindeno<2,1-a>indene-5,10-dione bis

Chemical Property:

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Technology Process of cis-4b,5,9b,10-tetrahydroindeno<2,1-a>indene-5,10-dione bis

There total 3 articles about cis-4b,5,9b,10-tetrahydroindeno<2,1-a>indene-5,10-dione bis 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: 90.0%

: 109960-14-7
cis-4b,5,9b,10-tetrahydroindeno<2,1-a>indene-5,10-dione dioxime

: 98-59-9
p-toluenesulfonyl chloride

: 109960-15-8
cis-4b,5,9b,10-tetrahydroindeno<2,1-a>indene-5,10-dione bis

Guidance literature:: With pyridine; at -20 - 4 ℃;
DOI:10.1021/jo00228a052

Reference yield:

: 7584-72-7
2,3-diphenylsuccinic acid

: 109960-15-8
cis-4b,5,9b,10-tetrahydroindeno<2,1-a>indene-5,10-dione bis

Guidance literature:: Multi-step reaction with 3 steps

1: 50 percent / methanesulfonic acid, P₂O₅ / 1 h / 150 °C

2: HONH₂*HCl, Na₂CO₃ / methanol; H₂O / 1.5 h / Heating

3: 90 percent / pyridine / -20 - 4 °C

With pyridine; methanesulfonic acid; hydroxylamine hydrochloride; phosphorus pentoxide; sodium carbonate; In methanol; water;
DOI:10.1021/jo00228a052

Reference yield:

: 16293-80-4,50703-54-3,74431-35-9
cis-4b,5,9b,10-tetrahydroindeno<2,1-a>indene-5,10-dione

: 109960-15-8
cis-4b,5,9b,10-tetrahydroindeno<2,1-a>indene-5,10-dione bis

Guidance literature:: Multi-step reaction with 2 steps

1: HONH₂*HCl, Na₂CO₃ / methanol; H₂O / 1.5 h / Heating

2: 90 percent / pyridine / -20 - 4 °C

With pyridine; hydroxylamine hydrochloride; sodium carbonate; In methanol; water;
DOI:10.1021/jo00228a052