HCID 23114178, compound → HCID 23113953, compound

HRID 1787161Notes

Reaction equation

HRID 1787161 reaction equation
[CH:1]([C:4]1[CH:9]=[CH:8][C:7]([C:10]2[C:11]3[C:21]([CH3:22])=[CH:20][C:19]4[CH2:18][CH2:17][CH2:16][C:15]=4[C:12]=3[O:13][CH:14]=2)=[CH:6][CH:5]=1)([CH3:3])[CH3:2]>CO>[CH:1]([C:4]1[CH:5]=[CH:6][C:7]([CH:10]2[CH2:14][O:13][C:12]3[C:15]4[CH2:16][CH2:17][CH2:18][C:19]=4[CH:20]=[C:21]([CH3:22])[C:11]2=3)=[CH:8][CH:9]=1)([CH3:3])[CH3:2]

Participants

3

Reactant 1

HCID 23114178HCID 23114178, compound

Product 1

HCID 23113953HCID 23113953, compoundYield 59%

Reagents, catalysts & solvents 1

HCID 887MethanolSolvent

Procedure

Using 3-(4-isopropylphenyl)-4-methyl-7,8-dihydro-6H-indeno[4,5-b]furan obtained in Reference Example 197, the title compound was synthesized in the same manner as in Reference Example 199. Yield 59%. Melting point: 77-78° C. (methanol).

Workup

  1. customobtained in Reference Example 197

Sources & evidence

ORD record
ord-967359f5925445a5bd2eed8f93e9f159
Source dataset
uspto-grants-2009_03
Patent number
US07507841B2

Reaction notes

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