1,3-dihydro-3,3-dimethyl-1-(N-phenylcarbamoyl)methylspiro[2H-indole-2,3'-[3H]naphth[2,1-b]pyran]

Base Information

• Chemical Name: 1,3-dihydro-3,3-dimethyl-1-(N-phenylcarbamoyl)methylspiro[2H-indole-2,3'-[3H]naphth[2,1-b]pyran]
• CAS No.: 528839-69-2
• Molecular Formula: C₃₀H₂₆N₂O₂
• Molecular Weight: 446.549

Synonyms:1,3-dihydro-3,3-dimethyl-1-(N-phenylcarbamoyl)methylspiro[2H-indole-2,3'-[3H]naphth[2,1-b]pyran]

Chemical Property of 1,3-dihydro-3,3-dimethyl-1-(N-phenylcarbamoyl)methylspiro[2H-indole-2,3'-[3H]naphth[2,1-b]pyran]

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Technology Process of 1,3-dihydro-3,3-dimethyl-1-(N-phenylcarbamoyl)methylspiro[2H-indole-2,3'-[3H]naphth[2,1-b]pyran]

There total 1 articles about 1,3-dihydro-3,3-dimethyl-1-(N-phenylcarbamoyl)methylspiro[2H-indole-2,3'-[3H]naphth[2,1-b]pyran] 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: 85.0%

2-[2-(2-hydroxy-1-naphthyl)ethenyl]-3,3-dimethyl-1-(N-phenylcarbamoyl)methyl-3H-indolium perchlorate → 1,3-dihydro-3,3-dimethyl-1-(N-phenylcarbamoyl)methylspiro[2H-indole-2,3'-[3H]naphth[2,1-b]pyran] (528839-69-2)

Guidance literature:

With potassium hydroxide; In ethanol;

DOI:10.1002/jhet.5570390602

Reference yield: 45.0%

1,3-dihydro-3,3-dimethyl-1-(N-phenylcarbamoyl)methylspiro[2H-indole-2,3'-[3H]naphth[2,1-b]pyran] (528839-69-2) → (7aRS,14RS,15SR)-14,15-dihydro-7a,15-methano-8,8-dimethyl-8H-naphth[1',2':6,7][1,3]oxazepino[3,2-a]indole-14-(N-phenylcarboxamide) + (7aRS,14SR,15SR)-14,15-dihydro-7a,15-methano-8,8-dimethyl-8H-naphth[1',2':6,7][1,3]oxazepino[3,2-a]indole-14-(N-phenylcarboxamide)

Guidance literature:

With potassium hydroxide; In ethanol; for 2h; Heating;

DOI:10.1002/jhet.5570390602

Reference yield:

1,3-dihydro-3,3-dimethyl-1-(N-phenylcarbamoyl)methylspiro[2H-indole-2,3'-[3H]naphth[2,1-b]pyran] (528839-69-2) → (2RS,3SR,9aSR)-1,2,3,9a-tetrahydro-2-(2-hydroxy-1-naphthyl)-9,9-dimethyl-9H-pyrrolo[1,2-a]indole-3-(N-phenylcarboxamide)

Guidance literature:

Multi-step reaction with 2 steps

1: 45 percent / potassium hydroxide / ethanol / 2 h / Heating

2: 81 percent / sodium borohydride / ethanol / 70 °C

With potassium hydroxide; sodium tetrahydroborate; In ethanol;

DOI:10.1002/jhet.5570390602

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