3,4-Dihydro-3,3-dimethyl-1(2H)-phenazinone

Base Information

• Chemical Name: 3,4-Dihydro-3,3-dimethyl-1(2H)-phenazinone
• CAS No.: 77147-82-1
• Molecular Formula: C₁₄H₁₄N₂O
• Molecular Weight: 226.278
• DSSTox Substance ID: DTXSID101267555
• Nikkaji Number: J1.188.152A

Synonyms:SCHEMBL9822802;DTXSID101267555;77147-82-1;3,4-Dihydro-3,3-dimethyl-1(2H)-phenazinone

Chemical Property of 3,4-Dihydro-3,3-dimethyl-1(2H)-phenazinone

Chemical Property:

• XLogP3: 2.5
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 0
• Exact Mass: 226.110613074
• Heavy Atom Count: 17
• Complexity: 326

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

• Canonical SMILES: CC1(CC2=NC3=CC=CC=C3N=C2C(=O)C1)C

Technology Process of 3,4-Dihydro-3,3-dimethyl-1(2H)-phenazinone

There total 7 articles about 3,4-Dihydro-3,3-dimethyl-1(2H)-phenazinone 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: 63.0%

3,3-dimethyl-3,4,5,10-tetrahydrospiro(dibenzo[b,e][1,4]diazepine-11,3’-indoline)-1,2’(2H)-dione (728002-78-6) → 2-oxoindole (59-48-3) + 3,3-dimethyl-1,2,3,4-tetrahydrophenazin-1-one (77147-82-1)

Guidance literature:

In chloroform; at 280 ℃;

DOI:10.1007/s11172-013-0203-1

Reference yield:

5'-methoxy-3,3-dimethyl-2,3,4,5,10,11-hexahydrospiro[1H-dibenzo-[b,e][1,4]diazepine-11,3'-2H-indole]-1,2'-dione (1581760-83-9) → 5-methoxyindolin-2-one (7699-18-5) + 3,3-dimethyl-1,2,3,4-tetrahydrophenazin-1-one (77147-82-1)

Guidance literature:

at 280 ℃;

DOI:10.1007/s11172-013-0203-1

Reference yield:

5'-fluoro-3,3-dimethyl-2,3,4,5,10,11-hexahydrospiro[1H-dibenzo-[b,e][1,4]diazepine-11,3'-2H-indole]-1,2'-dione (1581760-84-0) → 5-fluoroindol-2(3H)-one (56341-41-4) + 3,3-dimethyl-1,2,3,4-tetrahydrophenazin-1-one (77147-82-1)

Guidance literature:

at 280 ℃;

DOI:10.1007/s11172-013-0203-1

upstream raw materials:

3,3-dimethyl-3,4,5,10-tetrahydrospiro(dibenzo[b,e][1,4]diazepine-11,3’-indoline)-1,2’(2H)-dione

3,3,5’-trimethyl-3,4,5,10-tetrahydrospiro(dibenzo[b,e][1,4]diazepine-11,3’-indoline)-1,2’(2H)-dione

5'-methoxy-3,3-dimethyl-2,3,4,5,10,11-hexahydrospiro[1H-dibenzo-[b,e][1,4]diazepine-11,3'-2H-indole]-1,2'-dione

5'-fluoro-3,3-dimethyl-2,3,4,5,10,11-hexahydrospiro[1H-dibenzo-[b,e][1,4]diazepine-11,3'-2H-indole]-1,2'-dione

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