Methacrylic Acid → HCID 86707590, compound

HRID 2279978Notes

Reaction equation

[OH:1][C:2]1[CH:3]=[C:4]([C:20]2[CH:25]=[CH:24][C:23]([O:26][C:27](=[O:31])[CH2:28][CH2:29][OH:30])=[CH:22][CH:21]=2)[CH:5]=[C:6]([C:8]2[CH:13]=[CH:12][C:11]([O:14][C:15](=[O:19])[CH2:16][CH2:17][OH:18])=[CH:10][CH:9]=2)[CH:7]=1.[C:32]([OH:37])(=O)[C:33]([CH3:35])=[CH2:34]>>[CH3:34][C:33](=[CH2:35])[C:32]([O:30][CH2:29][CH2:28][C:27]([O:26][C:23]1[CH:24]=[CH:25][C:20]([C:4]2[CH:3]=[C:2]([O:1][C:32](=[O:37])[C:33]([CH3:35])=[CH2:34])[CH:7]=[C:6]([C:8]3[CH:9]=[CH:10][C:11]([O:14][C:15](=[O:19])[CH2:16][CH2:17][O:18][C:32](=[O:37])[C:33]([CH3:35])=[CH2:34])=[CH:12][CH:13]=3)[CH:5]=2)=[CH:21][CH:22]=1)=[O:31])=[O:37]

Participants

Reactant 2

HCID 4093Methacrylic Acid

HCID 86707588HCID 86707588, compound

Product 1

HCID 86707590HCID 86707590, compound

Procedure

In analogy to step 2 of Example 1, 3-hydroxy-propionic acid-5′-hydroxy-4″-(3-hydroxy-propionyloxy)-[1,1′;3′,1″]terphenyl-4-yl ester and methacrylic acid are reacted to give 2-methyl-acrylic acid-4,4″-bis-[3-(2-methylacryloyloxy)-propionyloxy]-[1,1′;3′,1″]terphenyl-5′-yl ester as colourless crystals, m.p. 88° C.

Sources & evidence

ORD record: ord-7d49d22d08c14133a7e6b65b114a1774
Source dataset: uspto-grants-2015_09
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US09133395B2

Reaction notes

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