Acenaphthene → Acenaphthylene, dodecahydro-

HRID 2231787

Reaction equation

HRID 2231787 reaction equation
[CH2:1]1[C:11]2=[C:12]3[C:7](=[CH:8][CH:9]=[CH:10]2)[CH:6]=[CH:5][CH:4]=[C:3]3[CH2:2]1>[Rh]>[CH2:1]1[CH:11]2[CH:12]3[CH:7]([CH2:8][CH2:9][CH2:10]2)[CH2:6][CH2:5][CH2:4][CH:3]3[CH2:2]1

Participants

3

Reactant 1

HCID 6734Acenaphthene

Product 1

HCID 102215Acenaphthylene, dodecahydro-Yield 100%

Reagents, catalysts & solvents 1

HCID 23948RhodiumCatalyst

Procedure

Acenaphthene was hydrogenated by the same procedure as in Example 4 except that the catalyst was replaced by a 5% Rh/C catalyst and reaction was effected at 150° C. for 30 minutes. Perhydroacenaphthene was produced in a yield of 100%, containing 1.1% of No. 1 isomer, 3.6% of No. 2 isomer, and 4.4% of No. 3 isomer, indicating a selectivity of No. 4 isomer of 90.9%.

Sources & evidence

ORD record
ord-be6d29ca0ef3479797b3f28ae27053c0
Source dataset
uspto-grants-1988_11
Patent number
US04783565

Linked notes

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