## Question

###### Jp yled -L12 4Entlulyt x IO IlI credit you must give the details of your answers: 1.959 CiH#04 (20 points) Guaiacol (2-methoxyphenol, d 1.12 gmL) L.l mL is dissolved in 6 mL 95% ethanol in fume hood, and solution of 0.5 g of crushed NaOH pellets in 2 mL water is added. The mixture is heated under reflux for [0 min. Then_ mixture of 1.0 mL of (4)-3-chloro-[,2-propanediol, (d 4.32 gmL) in 1.0 mL 95% ethanol is added dropwise t0 the phenoxide anion and the reflux is continued for 1.72 g of Euaifene

Jp yled -L12 4Entlulyt x IO IlI credit you must give the details of your answers: 1.959 CiH#04 (20 points) Guaiacol (2-methoxyphenol, d 1.12 gmL) L.l mL is dissolved in 6 mL 95% ethanol in fume hood, and solution of 0.5 g of crushed NaOH pellets in 2 mL water is added. The mixture is heated under reflux for [0 min. Then_ mixture of 1.0 mL of (4)-3-chloro-[,2-propanediol, (d 4.32 gmL) in 1.0 mL 95% ethanol is added dropwise t0 the phenoxide anion and the reflux is continued for 1.72 g of Euaifenesin was obtained from this reaction. Calculate the percent yield of guaifenesin. 02 Naok Ca#l- DzCl CwHm4d Nac| hz ohi L.om 9428' ohi OH Oh HaOh OH OCH; OCH; "och' Gualacol Gualfenesin C1hedz CifiOt =iakglm- 124.145/m

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