(2,3-Dihydro-1,4-benzodioxin-6-yl)boronic acid → 3-(2,3-Dihydro-benzo[1,4]dioxin-6-yl)-5-{6-[2-(2-ethoxycarbonyl-ethyl)-3-(3-ethoxycarbonyl-propoxy)-phenyl]-hexyloxy}-benzoic Acid tert-butyl Ester

HRID 1670098Notes

Reaction equation

HRID 1670098 reaction equation
[C:1]([O:5][C:6](=[O:48])[C:7]1[CH:12]=[C:11]([C:13]2[C:17](C)=[CH:16]S[CH:14]=2)[CH:10]=[C:9]([O:19][CH2:20][CH2:21][CH2:22][CH2:23][CH2:24][CH2:25][C:26]2[CH:31]=[CH:30][CH:29]=[C:28]([O:32][CH2:33][CH2:34][CH2:35][C:36]([O:38][CH2:39][CH3:40])=[O:37])[C:27]=2[CH2:41][CH2:42][C:43]([O:45][CH2:46][CH3:47])=[O:44])[CH:8]=1)([CH3:4])([CH3:3])[CH3:2].C(OC(=O)C1C=C(OCCCCCCC2C=CC=C(OCCCC(OCC)=O)C=2CCC(OCC)=O)C=C(Br)C=1)(C)(C)C.[O:92]1[C:97]2C=CC(B(O)O)=C[C:96]=2[O:95][CH2:94][CH2:93]1>>[C:1]([O:5][C:6](=[O:48])[C:7]1[CH:8]=[C:9]([O:19][CH2:20][CH2:21][CH2:22][CH2:23][CH2:24][CH2:25][C:26]2[CH:31]=[CH:30][CH:29]=[C:28]([O:32][CH2:33][CH2:34][CH2:35][C:36]([O:38][CH2:39][CH3:40])=[O:37])[C:27]=2[CH2:41][CH2:42][C:43]([O:45][CH2:46][CH3:47])=[O:44])[CH:10]=[C:11]([C:13]2[CH:14]=[CH:94][C:93]3[O:92][CH2:97][CH2:96][O:95][C:16]=3[CH:17]=2)[CH:12]=1)([CH3:4])([CH3:2])[CH3:3]

Participants

4

Reactant 3

HCID 2776178(2,3-Dihydro-1,4-benzodioxin-6-yl)boronic acidHCID 673389343-{6-[2-(2-Ethoxycarbonyl-ethyl)-3-(3-ethoxycarbonyl-propoxy)-phenyl]-hexyloxy}-5-(4-methyl-thiophen-3-yl)-benzoic Acid tert-butyl EsterHCID 673397313-Bromo-5-{6-[2-(2-ethoxycarbonyl-ethyl)-3-(3-ethoxycarbonyl-propoxy)-phenyl]-hexyloxy}-benzoic Acid tert-butyl Ester

Product 1

HCID 673388323-(2,3-Dihydro-benzo[1,4]dioxin-6-yl)-5-{6-[2-(2-ethoxycarbonyl-ethyl)-3-(3-ethoxycarbonyl-propoxy)-phenyl]-hexyloxy}-benzoic Acid tert-butyl Ester

Procedure

The title compound was prepared by the same method as 3-{6-[2-(2-ethoxycarbonyl-ethyl)-3-(3-ethoxycarbonyl-propoxy)-phenyl]-hexyloxy}-5-(4-methyl-thiophen-3-yl)-benzoic acid tert-butyl ester starting from 3-bromo-5-{6-[2-(2-ethoxycarbonyl-ethyl)-3-(3-ethoxycarbonyl-propoxy)-phenyl]-hexyloxy}-benzoic acid tert-butyl ester and 1,4-benzodioxane-6-boronic acid.

Sources & evidence

ORD record
ord-8da36280ae7f42f4bc0214611417563f
Source dataset
uspto-grants-2011_08
Patent number
US07989454B2

Reaction notes

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