4-Dodecyloxy-2-hydroxybenzophenone → (Benzotriazol-2-yl)-4-tert-octyl-6-(2-hydroxy-3-benzoyl-6-dodecyloxybenzyl)phenol

HRID 273904Notes

Reaction equation

HRID 273904 reaction equation
[OH:1][C:2]1[C:7]([CH2:8]N(CC)CC)=[CH:6][C:5]([C:14]([CH2:17][C:18]([CH3:21])([CH3:20])[CH3:19])([CH3:16])[CH3:15])=[CH:4][C:3]=1[N:22]1[N:26]=[C:25]2[CH:27]=[CH:28][CH:29]=[CH:30][C:24]2=[N:23]1.[OH:31][C:32]1[CH:45]=[C:44]([O:46][CH2:47][CH2:48][CH2:49][CH2:50][CH2:51][CH2:52][CH2:53][CH2:54][CH2:55][CH2:56][CH2:57][CH3:58])[CH:43]=[CH:42][C:33]=1[C:34]([C:36]1[CH:41]=[CH:40][CH:39]=[CH:38][CH:37]=1)=[O:35]>>[N:23]1[N:22]([C:3]2[CH:4]=[C:5]([C:14]([CH2:17][C:18]([CH3:21])([CH3:20])[CH3:19])([CH3:15])[CH3:16])[CH:6]=[C:7]([CH2:8][C:45]3[C:44]([O:46][CH2:47][CH2:48][CH2:49][CH2:50][CH2:51][CH2:52][CH2:53][CH2:54][CH2:55][CH2:56][CH2:57][CH3:58])=[CH:43][CH:42]=[C:33]([C:34](=[O:35])[C:36]4[CH:41]=[CH:40][CH:39]=[CH:38][CH:37]=4)[C:32]=3[OH:31])[C:2]=2[OH:1])[N:26]=[C:25]2[CH:27]=[CH:28][CH:29]=[CH:30][C:24]=12

Participants

3

Reactant 2

HCID 763304-Dodecyloxy-2-hydroxybenzophenoneHCID 152194142-(2-Hydroxy-3-diethylaminomethyl-5-tert-octylphenyl)-2H-benzotriazole

Product 1

HCID 19917269(Benzotriazol-2-yl)-4-tert-octyl-6-(2-hydroxy-3-benzoyl-6-dodecyloxybenzyl)phenol

Procedure

Following the general procedure of Example 5 using the Mannich intermediate of Example 2 and 2-hydroxy-4-dodecyloxybenzophenone, the title compound is obtained as a yellow crystalline solid melting at 78°-82° C.

Sources & evidence

ORD record
ord-dc7a912a5de145db94257b07a9c2195c
Source dataset
uspto-grants-1995_02
Patent number
US05387691

Reaction notes

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