HCID 86705065, compound → HCID 86705064, compound

HRID 1477939Notes

Reaction equation

HRID 1477939 reaction equation
[Cl:1][C:2]1[CH:7]=[CH:6][C:5]([C:8]([N:17]2[C:25]3[C:20](=[C:21]([N:26]([CH2:31][O:32][CH2:33][CH2:34][Si:35]([CH3:38])([CH3:37])[CH3:36])[S:27]([CH3:30])(=[O:29])=[O:28])[CH:22]=[CH:23][CH:24]=3)[CH:19]=[CH:18]2)([C:11]#[C:12][C:13]([F:16])([F:15])[F:14])[CH2:9][CH3:10])=[CH:4][CH:3]=1>CO.O=[Pt]=O>[Cl:1][C:2]1[CH:7]=[CH:6][C:5]([C:8]([N:17]2[C:25]3[C:20](=[C:21]([N:26]([CH2:31][O:32][CH2:33][CH2:34][Si:35]([CH3:38])([CH3:36])[CH3:37])[S:27]([CH3:30])(=[O:29])=[O:28])[CH:22]=[CH:23][CH:24]=3)[CH:19]=[CH:18]2)([CH2:11][CH2:12][C:13]([F:14])([F:15])[F:16])[CH2:9][CH3:10])=[CH:4][CH:3]=1

Participants

4

Reactant 1

HCID 86705065HCID 86705065, compound

Product 1

HCID 86705064HCID 86705064, compound

Reagents, catalysts & solvents 2

HCID 345198Adams' catalystCatalystHCID 887MethanolSolvent

Procedure

A mixture of the product from Step B (63 mg, 0.108 mmol, enantiomer A) and PtO2 (2.4 mg, 0.0108 mmol) in MeOH (3 mL) was purged air three times and then backfilled with H2. The mixture was stirred at RT overnight. The suspension was filtered off and filtrate was concentrated to give the title compound which was used for next step without purification. LC/MS m/z=610.7 [M+Na]

Workup

  1. customwas purged air three times
  2. filtrationThe suspension was filtered off
  3. concentrationfiltrate was concentrated

Sources & evidence

ORD record
ord-97d9990cc8234c53a9c522ddc058f05c
Source dataset
uspto-grants-2016_08
Patent number
US09403807B2

Reaction notes

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