Ceric ammonium nitrate → HCID 42599385, compound

HRID 2428268Notes

Reaction equation

HRID 2428268 reaction equation
[OH:1][C:2]1[C:3]([CH3:21])=[C:4]2[C:9](=[C:10]([CH3:13])[C:11]=1[CH3:12])[O:8][C@:7]([CH3:20])([C:14]([NH:16][CH2:17][CH2:18][OH:19])=[O:15])[CH2:6][CH2:5]2.[O:22]=[N+]([O-])[O-].[O-][N+](=O)[O-].[O-][N+](=O)[O-].[O-][N+](=O)[O-].[O-][N+](=O)[O-].[O-][N+](=O)[O-].[Ce+4].[NH4+].[NH4+]>>[OH:22][C@@:7]([CH3:20])([CH2:6][CH2:5][C:4]1[C:9](=[O:8])[C:10]([CH3:13])=[C:11]([CH3:12])[C:2](=[O:1])[C:3]=1[CH3:21])[C:14]([NH:16][CH2:17][CH2:18][OH:19])=[O:15]

Participants

3

Reactant 2

HCID 180504Ceric ammonium nitrateHCID 67262914HCID 67262914, compound

Product 1

HCID 42599385HCID 42599385, compoundYield 90.5%

Procedure

Oxidation as described in protocol B, using 3.50 g (11.93 mmol) of (S)-6-hydroxy-N-(2-hydroxyethyl)-2,5,7,8-tetramethylchroman-2-carboxamide and 13.73 g CAN (25.06 mmol) yielded 3.341 g of (S)-2-hydroxy-N-(2-hydroxyethyl)-2-methyl-4-(2,4,5-trimethyl-3,6-dioxocyclohexa-1,4-dienyl)butanamide as a yellow solid.

Sources & evidence

ORD record
ord-1e57ffcb7ca6455c87d92c8139f22e19
Source dataset
uspto-grants-2011_06
Patent number
US07968746B2

Reaction notes

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