tert-Butyl hydroperoxide → 4-(tert-Butylperoxy)-4-methylpentan-2-one

HRID 127866Notes

Reaction equation

HRID 127866 reaction equation
[O:1]=[C:2]([CH:4]=[C:5]([CH3:7])[CH3:6])[CH3:3].[C:8]([O:12][OH:13])([CH3:11])([CH3:10])[CH3:9]>>[CH3:6][C:5]([O:13][O:12][C:8]([CH3:11])([CH3:10])[CH3:9])([CH2:4][C:2](=[O:1])[CH3:3])[CH3:7]

Participants

3

Reactant 2

HCID 6410tert-Butyl hydroperoxide2×HCID 8858Mesityl oxide

Product 1

HCID 124498544-(tert-Butylperoxy)-4-methylpentan-2-one

Procedure

Assay of the product by GLC indicated 76% product, 17% mesityl oxide, and 1% t-butyl hydroperoxide. The actual yield of product based on the t-butyl hydroperoxide consumed was 82%. Purification of product for GLC standard was accomplished by a double distillation under reduced pressure with a pot temperature of 40°±2° C. Fractions were collected and assayed. Micro analysis found: C, 64.10%; H, 11.10%; O, 24,96%. Calculated: C, 63.79; H, 10.71; O, 25.49; SN-7-249-95. cuts 5, 6, and 7 nD25 1.4170, cuts 1, 2, 3, 4 nD25 1.4167, 1.4167, 1.4167, 1.4169 respectively. Reference IR spectrum R-IR#6.

Workup

  1. customconsumed
  2. customPurification of product for GLC standard
  3. distillationwas accomplished by a double distillation under reduced pressure with a pot temperature of 40°±2° C
  4. customFractions were collected

Sources & evidence

ORD record
ord-9816adcbaa1f4343ae86bd8c5dcdaf3a
Source dataset
uspto-grants-1981_03
Patent number
US04257985

Reaction notes

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