Isophorone → Acetate

HRID 371602Notes

Reaction equation

HRID 371602 reaction equation
O=[C:2]1[CH2:9][C:6]([CH3:8])([CH3:7])[CH2:5][C:4]([CH3:10])=[CH:3]1.[C:11]([O:14][CH:15]=[CH2:16])(=[O:13])[CH3:12]>>[CH3:7][C:6]1([CH3:9])[CH2:5][C:4]2([CH3:10])[CH:14]([CH2:2][CH2:3]2)[C:15](=[O:16])[CH2:8]1.[C:11]([O-:14])(=[O:13])[CH3:12]

Participants

4

Reactant 2

HCID 6544IsophoroneHCID 7904Vinyl Acetate

Product 2

HCID 175AcetateHCID 227655154,4,6-Trimethylbicyclo[4.2.0]octan-2-one

Procedure

The photochemical reaction system of this invention is illustrated by another dual irradiation in which the inner flask reaction is the same as in Example 1, but in which the photochemical reaction in the outer flask consists in reacting isophorone with vinyl acetate to yield 4,4,6-trimethyl bicyclo[4.2.0]octane-2-one (7 or 8) acetate: ##STR3##

Workup

  1. customThe photochemical reaction system of this invention is illustrated by another dual irradiation in which
  2. customthe inner flask reaction
  3. customin which the photochemical reaction in the outer flask

Sources & evidence

ORD record
ord-f7fda218d56f47c2abc4519a6d931870
Source dataset
uspto-grants-1978_05
Patent number
US04087342

Reaction notes

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