1,4-Dioxaspiro[4.5]dec-7-ene, 8-(1,3-benzodioxol-5-yl)- → HCID 15232683, compound

HRID 234623Notes

Reaction equation

HRID 234623 reaction equation
[O:1]1[C:5]2[CH:6]=[CH:7][C:8]([C:10]3[CH2:19][CH2:18][C:13]4([O:17][CH2:16][CH2:15][O:14]4)[CH2:12][CH:11]=3)=[CH:9][C:4]=2[O:3][CH2:2]1>[Pd].C(O)C>[O:1]1[C:5]2[CH:6]=[CH:7][C:8]([CH:10]3[CH2:19][CH2:18][C:13]4([O:14][CH2:15][CH2:16][O:17]4)[CH2:12][CH2:11]3)=[CH:9][C:4]=2[O:3][CH2:2]1

Participants

4

Reactant 1

HCID 138556331,4-Dioxaspiro[4.5]dec-7-ene, 8-(1,3-benzodioxol-5-yl)-

Product 1

HCID 15232683HCID 15232683, compoundYield 91%

Reagents, catalysts & solvents 2

HCID 23938PalladiumCatalystHCID 702EthanolSolvent

Procedure

A mixture of 8-(1,3-benzodioxol-5-yl)-1,4-dioxaspiro[4,5]dec-7-ene and 10% palladium on charcoal in ethanol was reacted as described in example 3 to give the product (91%, mp: 115°-116° C.). Calc'd for C15H18O4 : C, 68.69%; H, 6.92%. Found: C, 68.35%; H, 6.84%.

Workup

  1. customwas reacted

Sources & evidence

ORD record
ord-30d0366bb7b9400ab158bbf016be8b83
Source dataset
uspto-grants-1997_01
Patent number
US05595993

Reaction notes

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