HCID 57552322, compound → HCID 57552325, compound

HRID 1169542Notes

Reaction equation

HRID 1169542 reaction equation
[CH2:1]([O:3][C:4]1[CH:13]=[C:12]2[C:7]([C:8]3[CH2:18][CH2:17][CH:16]([CH2:19][CH2:20][CH3:21])[CH2:15][C:9]=3[C:10](=[O:14])[O:11]2)=[CH:6][CH:5]=1)[CH3:2]>C1COCC1>[CH2:1]([O:3][C:4]1[CH:13]=[C:12]2[C:7]([CH:8]3[CH2:18][CH2:17][CH:16]([CH2:19][CH2:20][CH3:21])[CH2:15][CH:9]3[C:10](=[O:14])[O:11]2)=[CH:6][CH:5]=1)[CH3:2]

Participants

3

Reactant 1

HCID 57552322HCID 57552322, compound

Product 1

HCID 57552325HCID 57552325, compound

Reagents, catalysts & solvents 1

HCID 8028TetrahydrofuranSolvent

Procedure

8.60 g (30 mmol) of 3-ethoxy-8-propyl-7,8,9,10-tetrahydrobenzo[c]-chromen-6-one are dissolved in THF and hydrogenated to cessation on palladium/active carbon. The solution is filtered and evaporated, giving 3-ethoxy-8-propyl-6a,7,8,9,10,10a-hexahydrobenzo[c]chromen-6-one as colourless oil.

Workup

  1. filtrationThe solution is filtered
  2. customevaporated

Sources & evidence

ORD record
ord-8ab2b15329334edda2b86425c20bd320
Source dataset
uspto-grants-2010_11
Patent number
US07824745B2

Reaction notes

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