6317-56-2

基本信息
對(duì)苯硫基苯甲醇
4-苯硫基苯甲醇
4-苯巰基苯甲醇
4-(苯硫基)芐基醇
4-苯硫基苯甲醇 芬替康唑中間體
4-苯巰基苯甲醇(硝酸芬替康唑中間體)
4-苯硫基苯甲醇 芬替康唑中間體 1KG
(4-(Phenylthio)
Einecs 228-658-6
p-(phenylthio)benzyl alcohol
4-(Phenylthio)benzenemethanol
4-(Phenylthio)Benzyl Chloride
Benzenemethanol, 4-(phenylthio)-
(4-Phenylsulfanylphenyl)Methanol
(4-(chloromethyl)phenyl)(phenyl)sulfane
p-(Phenylthio)benzyl alcohol (Fenticonazole nitrate INT)
物理化學(xué)性質(zhì)
制備方法

1208-88-4

6317-56-2
以4-苯硫基苯甲醛為原料合成對(duì)苯硫基苯甲醇的一般步驟:將4-苯硫基苯甲醛和甲醇加入反應(yīng)燒瓶中,在攪拌條件下分批加入硼氫化鈉,反應(yīng)混合物因放熱自然升溫至55℃。通過(guò)薄層色譜(展開(kāi)劑:己烷/乙酸乙酯=10:1)監(jiān)測(cè)反應(yīng)進(jìn)程,反應(yīng)約需1小時(shí)完成。反應(yīng)結(jié)束后,逐滴加入鹽酸調(diào)節(jié)pH至6,過(guò)濾反應(yīng)混合物。濾液在減壓(壓力1330Pa,溫度45℃)下濃縮至干,回收甲醇,得到粘性殘余物。向殘余物中加入適量二氯甲烷,所得混合物用水洗滌至中性,再用無(wú)水硫酸鈉干燥。干燥后的混合物經(jīng)過(guò)濾,濾液在減壓(壓力1720Pa,溫度25℃)下濃縮,回收二氯甲烷。濃縮液冷卻至室溫后,析出淡黃色固體產(chǎn)物。
參考文獻(xiàn):
[1] Journal of Medicinal Chemistry, 2006, vol. 49, # 17, p. 5217 - 5225
[2] Patent: CN107652238, 2018, A. Location in patent: Paragraph 0022; 0023
[3] Patent: CN107573288, 2018, A. Location in patent: Paragraph 0015; 0023
[4] Chemical Communications, 2009, # 7, p. 827 - 829
[5] Bioorganic and Medicinal Chemistry Letters, 2010, vol. 20, # 12, p. 3708 - 3712