Hydroquinone → Phenoxyethyl acrylate

反応式

[O:1]([CH2:8][CH2:9][OH:10])[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.[C:11](OC)(=[O:14])[CH:12]=[CH2:13].C[Sn](Cl)(Cl)C.C[O-].[Na+].COC1C=CC(O)=CC=1.C1(C=CC(O)=CC=1)O>CCCCCCC>[C:11]([O:10][CH2:9][CH2:8][O:1][C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1)(=[O:14])[CH:12]=[CH2:13]

参加物

反応物 6

HCID 785Hydroquinone

HCID 7294Methyl Acrylate

HCID 90154-Methoxyphenol

HCID 12955Dimethyltin dichloride

HCID 31236Phenoxyethanol

HCID 10942334Sodium Methoxide

生成物 1

HCID 39485Phenoxyethyl acrylate収率 91%

試薬・触媒・溶媒 1

実験手順

In a similar manner, a mixture of 414.5 parts 2-phenoxyethanol, 388 parts methyl acrylate, 141.6 parts heptane, 4.1 parts dimethyltin dichloride, 1.1 parts sodium methoxide (molar ratio 1.09:1), 1.4 parts 4-methoxyphenol and 0.5 parts hydroquinone yielded 524.8 parts (91 percent yield, based on 2-phenoxyethanol) of 2-phenoxyethyl acrylate with a purity of 98.3 percent, containing no detectable tin.