HCID 19430414, compound → HCID 19430417, compound

HRID 863450Notes

Reaction equation

HRID 863450 reaction equation
[OH:1][CH2:2][C:3]1[C:8]2[S:9][C:10]([C:12]3[CH:17]=[CH:16][CH:15]=[CH:14][CH:13]=3)=[CH:11][C:7]=2[CH:6]=[CH:5][CH:4]=1>C(Cl)Cl.O=[Mn]=O>[C:12]1([C:10]2[S:9][C:8]3[C:3]([CH:2]=[O:1])=[CH:4][CH:5]=[CH:6][C:7]=3[CH:11]=2)[CH:13]=[CH:14][CH:15]=[CH:16][CH:17]=1

Participants

4

Reactant 1

HCID 19430414HCID 19430414, compound

Product 1

HCID 19430417HCID 19430417, compound

Reagents, catalysts & solvents 2

HCID 14801Manganese dioxideCatalystHCID 6344DichloromethaneSolvent

Procedure

20 mmol of the compound from Example VII are boiled overnight with 100 mg of MnO2 in 800 ml of CH2Cl2, the mixture is filtered with suction over kieselguhr and the filtrate is concentrated.

Workup

  1. filtrationthe mixture is filtered with suction over kieselguhr
  2. concentrationthe filtrate is concentrated

Sources & evidence

ORD record
ord-7bc2de98385443a188ccb5d8632d189b
Source dataset
uspto-grants-1998_02
Patent number
US05721248

Reaction notes

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