Water → HCID 67325759, compound

HRID 2277344Notes

Reaction equation

HRID 2277344 reaction equation
[CH3:1][C:2]1([CH3:34])[C:15]2[C:10]3=[C:11]([C:22]4[CH:23]=[C:24]([C:28]5[CH:33]=[CH:32][CH:31]=[CH:30][CH:29]=5)[CH:25]=[CH:26][C:27]=4[N:9]3[C:8]3[CH:7]=[CH:6][CH:5]=[CH:4][C:3]1=3)[CH:12]=[C:13]([C:16]1[CH:21]=[CH:20][CH:19]=[CH:18][CH:17]=1)[CH:14]=2.C1C(=O)N([Br:42])C(=O)C1.O>C(Cl)Cl.C(#N)C>[Br:42][C:5]1[CH:6]=[CH:7][C:8]2[N:9]3[C:27]4[CH:26]=[CH:25][C:24]([C:28]5[CH:33]=[CH:32][CH:31]=[CH:30][CH:29]=5)=[CH:23][C:22]=4[C:11]4[CH:12]=[C:13]([C:16]5[CH:17]=[CH:18][CH:19]=[CH:20][CH:21]=5)[CH:14]=[C:15]([C:2]([CH3:34])([CH3:1])[C:3]=2[CH:4]=1)[C:10]3=4

Participants

6

Reactant 3

HCID 962WaterHCID 67184N-bromobutanimideHCID 67325810HCID 67325810, compound

Product 1

HCID 67325759HCID 67325759, compound

Reagents, catalysts & solvents 2

HCID 6342AcetonitrileSolventHCID 6344DichloromethaneSolvent

Procedure

9.6 g (22.2 mmol) of 8,8-dimethyl-3,6-diphenyl-8H-indolo[3,2,1-de]acridine are initially introduced in 150 ml of CH2Cl2. A solution of 3.9 g (22.3 mmol) of NBS in 100 ml of acetonitrile is subsequently added dropwise at −15° C. with exclusion of light, and the mixture is stirred at room temperature for a further 4 h. For work-up, 150 ml of water are added to the mixture, which is then extracted with CH2Cl2. The organic phase is dried over MgSO4, and the solvent is removed in vacuo. The product is washed by stirring with hot hexane and filtered off with suction.

Workup

  1. extractionis then extracted with CH2Cl2
  2. dry with materialThe organic phase is dried over MgSO4
  3. customthe solvent is removed in vacuo
  4. washThe product is washed
  5. stirringby stirring with hot hexane
  6. filtrationfiltered off with suction

Sources & evidence

ORD record
ord-c44f2bab3ed946bba36035c76d2797eb
Source dataset
uspto-grants-2015_09
Patent number
US09133119B2

Reaction notes

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