Hydrogen iodide → HCID 22138037, compound

HRID 901753Notes

Reaction equation

[C:1]1([C:7]2[CH:8]=[C:9]([C:19]3[CH:24]=[CH:23][C:22]([C:25]4(O)[C:38]5[CH:37]=[CH:36][CH:35]=[CH:34][C:33]=5[C:32]([C:40]5[CH:45]=[CH:44][C:43]([C:46]6[CH:51]=[C:50]([C:52]7[CH:57]=[CH:56][CH:55]=[CH:54][CH:53]=7)[CH:49]=[C:48]([C:58]7[CH:63]=[CH:62][CH:61]=[CH:60][CH:59]=7)[CH:47]=6)=[CH:42][CH:41]=5)(O)[C:31]5[C:26]4=[CH:27][CH:28]=[CH:29][CH:30]=5)=[CH:21][CH:20]=3)[CH:10]=[C:11]([C:13]3[CH:18]=[CH:17][CH:16]=[CH:15][CH:14]=3)[CH:12]=2)[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.I.[PH2](O)=O>C(O)(=O)C>[C:1]1([C:7]2[CH:8]=[C:9]([C:19]3[CH:24]=[CH:23][C:22]([C:25]4[C:38]5[C:33]([C:32]([C:40]6[CH:45]=[CH:44][C:43]([C:46]7[CH:47]=[C:48]([C:58]8[CH:59]=[CH:60][CH:61]=[CH:62][CH:63]=8)[CH:49]=[C:50]([C:52]8[CH:53]=[CH:54][CH:55]=[CH:56][CH:57]=8)[CH:51]=7)=[CH:42][CH:41]=6)=[C:31]6[C:26]=4[CH:27]=[CH:28][CH:29]=[CH:30]6)=[CH:34][CH:35]=[CH:36][CH:37]=5)=[CH:21][CH:20]=3)[CH:10]=[C:11]([C:13]3[CH:14]=[CH:15][CH:16]=[CH:17][CH:18]=3)[CH:12]=2)[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1

Participants

Conditions

Temperature: 100 °C

Procedure

9,10-bis(4-(3,5-Diphenylphenyl)phenyl)-9,10-dihydroxy-9,10-dihydroanthracene (6.0 g, 7.3 mmole) was suspended in acetic acid (70 ml). To the resultant suspension, a 57% hydroiodic acid (10 ml, 77 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 (50 ml) was added. The formed solid was separated by filtration and washed with water, methanol and acetone and a light yellow solid (5.3 g, 93%) was obtained.

Workup

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

Sources & evidence

ORD record: ord-ee6af2aeaad541e9a0e6d3e63044f044
Source dataset: uspto-grants-2008_04
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US07361796B2

Reaction notes

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