(7R,8S)-7,8-epoxy-7,8,9,10-tetrahydrobenzopyrene

Base Information

• Chemical Name: (7R,8S)-7,8-epoxy-7,8,9,10-tetrahydrobenzo
• Molecular Formula: C₂₀H₁₄O
• Molecular Weight: 270.331

Synonyms:(7R,8S)-7,8-epoxy-7,8,9,10-tetrahydrobenzopyrene

Chemical Property of (7R,8S)-7,8-epoxy-7,8,9,10-tetrahydrobenzo

Chemical Property:

Purity/Quality:

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MSDS Files:

SDS file from LookChem

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Technology Process of (7R,8S)-7,8-epoxy-7,8,9,10-tetrahydrobenzo

There total 3 articles about (7R,8S)-7,8-epoxy-7,8,9,10-tetrahydrobenzopyrene 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: 89.0%

(-)-trans-8-bromo-7-menthyloxyacetoxy-7,8,9,10-tetrahydrobenzopyrene (68872-23-1) → (7R,8S)-7,8-epoxy-7,8,9,10-tetrahydrobenzopyrene (68906-75-2,82079-65-0)

Guidance literature:

With sodium methylate;

DOI:10.1039/P19800002112

Reference yield:

9,10-dihydro benzopyrene (17573-15-8) → benzopyrene (50-32-8,42299-33-2,34505-58-3) + (7R,8S)-7,8-epoxy-7,8,9,10-tetrahydrobenzopyrene (68906-75-2,82079-65-0) + (7S,8R)-7,8-epoxy-7,8,9,10-tetrahydrobenzopyrene (68906-81-0,82079-65-0)

Guidance literature:

With sodium hypochlorite; tetralin; Jacobsen's catalyst; In dichloromethane; at 0 ℃; for 2.5h; Yield given. Yields of byproduct given. Title compound not separated from byproducts;

DOI:10.1039/c39950001699

Reference yield:

9,10-dihydro benzopyrene (17573-15-8) → (7R,8S)-7,8-epoxy-7,8,9,10-tetrahydrobenzopyrene (68906-75-2,82079-65-0) + (7S,8R)-7,8-epoxy-7,8,9,10-tetrahydrobenzopyrene (68906-81-0,82079-65-0)

Guidance literature:

With iodosylbenzene; chloro-<5,10,15,20-tetrakis<(1S,4R,5R,8S)-1,2,3,4,5,6,7,8-octahydro-1,4:5,8-dimethanoanthracene-9-yl>porphirinato>manganese(III); In dichloromethane; for 13h; Product distribution; Ambient temperature; other reagent;

DOI:10.1016/S0040-4020(97)00729-1

upstream raw materials:

(-)-trans-8-bromo-7-menthyloxyacetoxy-7,8,9,10-tetrahydrobenzopyrene

9,10-dihydro benzopyrene

Downstream raw materials:

(S)-7,8,9,10-Tetrahydro-benzo[def]chrysen-8-ol

(7S,8S)-7,8,9,10-Tetrahydro-benzo[def]chrysene-7,8-diol

cis-7,8-dihydroxy-7,8,9,10-tetrahydrobenzopyrene

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