1,2,3,4-tetrahydro-6,7-methylenedioxy-1-oxo-4-phenyliminonaphthalene-2-spiro-3'-6',7'-dimethoxy-2'-methylisoindolinone

Base Information

Chemical Name:1,2,3,4-tetrahydro-6,7-methylenedioxy-1-oxo-4-phenyliminonaphthalene-2-spiro-3'-6',7'-dimethoxy-2'-methylisoindolinone
CAS No.:82464-22-0
Molecular Formula:C₂₇H₂₂N₂O₆
Molecular Weight:470.481
Hs Code.:

Synonyms:1,2,3,4-tetrahydro-6,7-methylenedioxy-1-oxo-4-phenyliminonaphthalene-2-spiro-3'-6',7'-dimethoxy-2'-methylisoindolinone

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Chemical Property of 1,2,3,4-tetrahydro-6,7-methylenedioxy-1-oxo-4-phenyliminonaphthalene-2-spiro-3'-6',7'-dimethoxy-2'-methylisoindolinone

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Technology Process of 1,2,3,4-tetrahydro-6,7-methylenedioxy-1-oxo-4-phenyliminonaphthalene-2-spiro-3'-6',7'-dimethoxy-2'-methylisoindolinone

There total 3 articles about 1,2,3,4-tetrahydro-6,7-methylenedioxy-1-oxo-4-phenyliminonaphthalene-2-spiro-3'-6',7'-dimethoxy-2'-methylisoindolinone 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: 96.0%

: 82464-00-4
2-3',4'-dimethoxy-2'-methylcarbamoylphenyl-1,4-dihydro-6,7-methylenedioxy-1-oxo-4-phenyliminonaphthalene

: 82464-22-0
1,2,3,4-tetrahydro-6,7-methylenedioxy-1-oxo-4-phenyliminonaphthalene-2-spiro-3'-6',7'-dimethoxy-2'-methylisoindolinone

Guidance literature:: With N-benzyl-trimethylammonium hydroxide; In methanol; for 24h; Ambient temperature;
DOI:10.1248/cpb.30.569

Reference yield:

: 67258-01-9,82534-85-8
4b,10bβ,11,12-tetrahydro-4bβ,12β-(N-phenylepoxyimino)oxychelerythrine

: 82464-22-0
1,2,3,4-tetrahydro-6,7-methylenedioxy-1-oxo-4-phenyliminonaphthalene-2-spiro-3'-6',7'-dimethoxy-2'-methylisoindolinone

Guidance literature:: Multi-step reaction with 3 steps

1: 82 percent / H₂ / 10percent Pd-C / methanol / 0.25 h / Ambient temperature

2: 74 percent / DDQ / benzene / 0.33 h / Heating

3: 96 percent / 40percent Triton B / methanol / 24 h / Ambient temperature

With hydrogen; N-benzyl-trimethylammonium hydroxide; 2,3-dicyano-5,6-dichloro-p-benzoquinone; palladium on activated charcoal; In methanol; benzene;
DOI:10.1248/cpb.30.569

Reference yield:

: 82464-01-5
trans-4-anilino-2-3',4'-dimethoxy-2'-methylcarbamoylphenyl-6,7-methylenedioxy-α-tetralone

: 82464-22-0
1,2,3,4-tetrahydro-6,7-methylenedioxy-1-oxo-4-phenyliminonaphthalene-2-spiro-3'-6',7'-dimethoxy-2'-methylisoindolinone

Guidance literature:: Multi-step reaction with 2 steps

1: 74 percent / DDQ / benzene / 0.33 h / Heating

2: 96 percent / 40percent Triton B / methanol / 24 h / Ambient temperature

With N-benzyl-trimethylammonium hydroxide; 2,3-dicyano-5,6-dichloro-p-benzoquinone; In methanol; benzene;
DOI:10.1248/cpb.30.569