13078-21-2
13078-21-2 结构式
基本信息
2-(2-甲氧基苯氧基)乙酸乙酯
乙酸,(2-甲氧基苯氧基)-,乙酯
2-甲氧基苯氧基乙酸乙酯, 98+%
AKOS B006637
Einecs 235-977-4
ETHYL 2-METHOXYPHENOXYACETATE
Ethyl 2-methoxyphenoxyacetate, 98+%
ethyl 2-(2-methoxyphenoxy)ethanoate
2-methoxyphenoxyacetic acid ethyl ester
(o-Methoxyphenoxy)acetic acid ethyl ester
2-(2-Methoxyphenoxy)acetic acid ethyl ester
Acetic acid, (2-methoxyphenoxy)-, ethyl ester
物理化学性质
制备方法
105-36-2
90-05-1
13078-21-2
以溴乙酸乙酯和愈创木酚为原料合成2-甲氧基苯氧基乙酸乙酯的一般步骤如下：首先，按照文献方法（Buendia, J.; Mottweiler, J.; Bolm, C. Chem. Eur. J. 2011, 17, 13877）制备erytftro-1-(3,4-二甲氧基苯基)-2-(2-甲氧基苯氧基)-1,3-丙二醇（2g）。该化合物的光谱数据与文献报道一致，具体如下：1H NMR (400 MHz, CDCl3) δ 7.07 (ddd, J = 8.2, 7.2, 1.6 Hz, 1H), 7.02-6.84 (m, 5H), 6.82 (d, J = 8.2 Hz, 1H), 4.98 (bt, J = 4.8 Hz, 1H), 4.16 (ddd, J = 6.0, 4.8, 3.5 Hz, 1H), 3.95-3.90 (m, 1H), 3.87 (s, 3H), 3.86 (s, 6H), 3.66 (ddd, J = 12.0, 7.2, 3.5 Hz, 1H), 2.87 ppm (bs, 1H)。HRMS (EI) C18H22O6Na [M + Na]+ 计算值357.1314，实测值357.1311。
参考文献：
[1] Organic Letters, 2016, vol. 18, # 19, p. 5166 - 5169
[2] Chemistry - A European Journal, 2011, vol. 17, # 49, p. 13877 - 13882
[3] Green Chemistry, 2017, vol. 19, # 19, p. 4538 - 4543
[4] Journal of Organic Chemistry, 2010, vol. 75, # 19, p. 6549 - 6562
[5] Journal of the American Chemical Society, 2013, vol. 135, # 17, p. 6415 - 6418