9-Acetoxyxanthene → HCID 21512560, compound

HRID 1576396Notes

Reaction equation

HRID 1576396 reaction equation
C(O[CH:5]1[C:18]2[CH:17]=[CH:16][CH:15]=[CH:14][C:13]=2[O:12][C:11]2[C:6]1=[CH:7][CH:8]=[CH:9][CH:10]=2)(=O)C.[CH2:19]([N:21]([CH2:28][CH3:29])[CH:22]1[CH2:27][CH2:26][CH2:25][NH:24][CH2:23]1)[CH3:20]>C1C=CC=CC=1>[CH:7]1[C:6]2[CH:5]([N:24]3[CH2:25][CH2:26][CH2:27][CH:22]([N:21]([CH2:28][CH3:29])[CH2:19][CH3:20])[CH2:23]3)[C:18]3[C:13](=[CH:14][CH:15]=[CH:16][CH:17]=3)[O:12][C:11]=2[CH:10]=[CH:9][CH:8]=1

Participants

4

Reactant 2

HCID 125434549-AcetoxyxantheneHCID 21512553HCID 21512553, compound

Product 1

HCID 21512560HCID 21512560, compound

Reagents, catalysts & solvents 1

HCID 241BenzeneSolvent

Procedure

A solution of 9.92 g. of 9-acetoxyxanthene and 7.2 g. of 3-diethylaminopiperidine in 200 ml. of benzene is refluxed for 18 hours. Working up by the procedure of Example 1 gives 1-(9-xanthenyl)-3-diethylaminopiperidine.

Sources & evidence

ORD record
ord-4d49bbf1ea6c4823bf1789a5cc9db93e
Source dataset
uspto-grants-1976_09
Patent number
US03980788

Reaction notes

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