tert-Butyl acrylate → HCID 20068444, compound

HRID 478915Notes

Reaction equation

[C:1]([O:5][C:6]([CH3:9])([CH3:8])[CH3:7])(=[O:4])[CH:2]=[CH2:3].[C:10]([O-])(=O)[CH:11]=C>>[C:1]([O:5][C:6]([CH3:9])([CH3:8])[CH3:7])(=[O:4])[CH:2]=[CH2:3].[CH2:10]=[CH2:11]

Participants

Reactant 2

HCID 15458tert-Butyl acrylate2×

HCID 25188Acrylate

Product 1

HCID 20068444HCID 20068444, compound

Procedure

The composition of the copolymers was determined by 13C-NMR in CDCl3. The acrylate ester content was calculated by averaging the integral values for the acrylate carbonyl and quarternary carbon of t-butyl group. Ethylene content is then obtained by correcting the total aliphatic integral for the t-butyl acrylate integration. Furthermore, acrylate-centered traits were quantified by integration of three clusters of methine resonances: EAE: 46.5, EAA/AAE: 44.2, AAA: 42.2 ppm. The copolymer was found to have 76 mol % t-butyl acrylate with EAE:EAA/AAE:AAA=8:38:53.

Sources & evidence

ORD record: ord-d93f123c2a3c409f8f19a0957bfd6f36
Source dataset: uspto-grants-2003_11
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US06642327B2

Reaction notes

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