2-benzyl-5,6-methylenedioxy-α-indanone

Base Information

Chemical Name:2-benzyl-5,6-methylenedioxy-α-indanone
CAS No.:74411-77-1
Molecular Formula:C₁₇H₁₄O₃
Molecular Weight:266.296
Hs Code.:

Synonyms:2-benzyl-5,6-methylenedioxy-α-indanone

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Chemical Property of 2-benzyl-5,6-methylenedioxy-α-indanone

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Technology Process of 2-benzyl-5,6-methylenedioxy-α-indanone

There total 8 articles about 2-benzyl-5,6-methylenedioxy-α-indanone 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:

: 54022-32-1
dimethyl 2‐(benzo[d][1,3]dioxol‐5‐ylmethylene)malonate

: 74411-77-1
2-benzyl-5,6-methylenedioxy-α-indanone

Guidance literature:: Multi-step reaction with 6 steps

1: 99 percent / hydrogen / 10percent Pd/C / methanol; dioxane / 5 h / 2844.3 Torr

2: 1.) NaOCH₃ / 1.) methanol, 30 min, 2.) DMF, diethyl ether, 3,5 h

3: 2 N NaOH / H₂O; methanol / 2 h / Heating

4: 6 N HCl / H₂O / 2 h / Heating

5: oxalyl chloride, DMF / CH₂Cl₂ / 1 h

6: AlCl₃ (100 molpercent) / CH₂Cl₂ / 24 h / -15 °C

With hydrogenchloride; sodium hydroxide; aluminium trichloride; oxalyl dichloride; hydrogen; sodium methylate; N,N-dimethyl-formamide; palladium on activated charcoal; In 1,4-dioxane; methanol; dichloromethane; water;
DOI:10.1021/ja00529a031

Reference yield:

: 120-57-0,30024-74-9
piperonal

: 74411-77-1
2-benzyl-5,6-methylenedioxy-α-indanone

Guidance literature:: Multi-step reaction with 7 steps

1: piperidine / 1 h / 85 - 90 °C

2: 99 percent / hydrogen / 10percent Pd/C / methanol; dioxane / 5 h / 2844.3 Torr

3: 1.) NaOCH₃ / 1.) methanol, 30 min, 2.) DMF, diethyl ether, 3,5 h

4: 2 N NaOH / H₂O; methanol / 2 h / Heating

5: 6 N HCl / H₂O / 2 h / Heating

6: oxalyl chloride, DMF / CH₂Cl₂ / 1 h

7: AlCl₃ (100 molpercent) / CH₂Cl₂ / 24 h / -15 °C

With piperidine; hydrogenchloride; sodium hydroxide; aluminium trichloride; oxalyl dichloride; hydrogen; sodium methylate; N,N-dimethyl-formamide; palladium on activated charcoal; In 1,4-dioxane; methanol; dichloromethane; water;
DOI:10.1021/ja00529a031