Lithium iodide → Cyclododecanone

HRID 2228883Notes

Reaction equation

HRID 2228883 reaction equation
[O:1]1[CH:3]2[CH2:4][CH2:5][CH:6]=[CH:7][CH2:8][CH2:9][CH:10]=[CH:11][CH2:12][CH2:13][CH:2]12.[I-].[Li+]>>[C:2]1(=[O:1])[CH2:13][CH2:12][CH2:11][CH2:10][CH2:9][CH2:8][CH2:7][CH2:6][CH2:5][CH2:4][CH2:3]1

Participants

3

Reactant 2

HCID 66321Lithium iodideHCID 791351,2-Epoxycyclododeca-5,9-diene2×

Product 1

HCID 13246Cyclododecanone

Procedure

Cyclododecanone was prepared by the same reaction procedures and reactor as in Example 4, except that the fed liquid reaction mixture comprised 98.8% by weight of 1,2-epoxy-5,9-cyclododecadiene, 0.70% by weight of lithium iodide (corresponding to 0.95 molar % based on the molar amount of 1,2-epoxy-5,9-cyclododecadiene) and the balance consisting of impurities.

Sources & evidence

ORD record
ord-9a985bcac4374141b61fc3101df74c32
Source dataset
uspto-grants-2002_07
Patent number
US06417404B1

Reaction notes

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