Hydrogen iodide → HCID 22138011, compound

HRID 901738Notes

Reaction equation

[C:1]1([C:7]2[CH:12]=[CH:11][CH:10]=[CH:9][C:8]=2[C:13]2[CH:18]=[CH:17][CH:16]=[CH:15][C:14]=2[C:19]2(O)[C:32]3[CH:31]=[CH:30][CH:29]=[CH:28][C:27]=3[C:26]([C:34]3[CH:39]=[CH:38][CH:37]=[CH:36][C:35]=3[C:40]3[CH:45]=[CH:44][CH:43]=[CH:42][C:41]=3[C:46]3[CH:51]=[CH:50][CH:49]=[CH:48][CH:47]=3)(O)[C:25]3[C:20]2=[CH:21][CH:22]=[CH:23][CH:24]=3)[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.I.[PH2](O)=O>C(O)(=O)C>[C:46]1([C:41]2[CH:42]=[CH:43][CH:44]=[CH:45][C:40]=2[C:35]2[CH:36]=[CH:37][CH:38]=[CH:39][C:34]=2[C:26]2[C:27]3[C:32]([C:19]([C:14]4[CH:15]=[CH:16][CH:17]=[CH:18][C:13]=4[C:8]4[CH:9]=[CH:10][CH:11]=[CH:12][C:7]=4[C:1]4[CH:2]=[CH:3][CH:4]=[CH:5][CH:6]=4)=[C:20]4[C:25]=2[CH:24]=[CH:23][CH:22]=[CH:21]4)=[CH:31][CH:30]=[CH:29][CH:28]=3)[CH:47]=[CH:48][CH:49]=[CH:50][CH:51]=1

Participants

Conditions

Temperature: 100 °C

Procedure

9,10-bis(2-(2-Phenylphenyl)phenyl)-9,10-dihydroxy-9,10-dihydro-anthracene (2.9 g, 4.3 mmole) was suspended in acetic acid (45 ml). To the resultant suspension, a 57% hydroiodic acid (6 ml, 45 mmole, 10 eq) was added and the obtained mixture was stirred at 100° C. for 6 hours. To the reaction mixture, a 50% aqueous solution of hypophosphorous acid (30 ml) was added. The formed solid was separated by filtration and washed with water, methanol and acetone and a light yellow solid (2.4 g, 88%) was obtained.

Workup

customThe formed solid was separated by filtration
washwashed with water, methanol and acetone

Sources & evidence

ORD record: ord-60de138396db4b42b1746ebe68496925
Source dataset: uspto-grants-2008_04
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US07361796B2

Reaction notes

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