benzindane-1,2,3-trione 2-oxime

Base Information

• Chemical Name: benzindane-1,2,3-trione 2-oxime
• CAS No.: 75155-47-4
• Molecular Formula: C₁₃H₇NO₃
• Molecular Weight: 225.203

Synonyms:benzindane-1,2,3-trione 2-oxime

Chemical Property of benzindane-1,2,3-trione 2-oxime

Chemical Property:

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Technology Process of benzindane-1,2,3-trione 2-oxime

There total 1 articles about benzindane-1,2,3-trione 2-oxime 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%

1H-cyclopenta[b]naphthalene-1,3(2H)-dione (22734-61-8) → benzindane-1,2,3-trione 2-oxime (75155-47-4)

Guidance literature:

With hydrogenchloride; sodium hydroxide; sodium nitrite; In water; at 0 ℃; for 0.5h;

Reference yield: 25.0%

benzindane-1,2,3-trione 2-oxime (75155-47-4) + phenylmagnesium bromide → 1,3-dihydroxy-1,3-diphenylbenzindan-2-one 2-oxime (75155-48-5)

Guidance literature:

In diethyl ether; benzene; for 3h; Heating;

Reference yield:

benzindane-1,2,3-trione 2-oxime (75155-47-4) + phenyllithium (591-51-5) → (1S,3S)-1,3-Dihydroxy-1,3-diphenyl-1,3-dihydro-cyclopenta[b]naphthalen-2-one oxime (75155-48-5,85970-13-4,85970-14-5) + (1R,3S)-1,3-Dihydroxy-1,3-diphenyl-1,3-dihydro-cyclopenta[b]naphthalen-2-one oxime (75155-48-5,85970-13-4,85970-14-5)

Guidance literature:

In diethyl ether; at 0 ℃; for 0.0833333h; Yield given. Yields of byproduct given;

upstream raw materials:

1H-cyclopenta[b]naphthalene-1,3(2H)-dione

Downstream raw materials:

1,3-dihydroxy-1,3-diphenylbenzindan-2-one 2-oxime

(1S,3S)-1,3-Dihydroxy-1,3-diphenyl-1,3-dihydro-cyclopenta[b]naphthalen-2-one oxime

(1R,3S)-1,3-Dihydroxy-1,3-diphenyl-1,3-dihydro-cyclopenta[b]naphthalen-2-one oxime

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