81015-49-8

基本信息
2-(4-羥基苯基)噻唑
4-(2-THIAZOLYL)PHENOL
4-(2-Thiazolyl)phenol8
Phenol, 4-(2-thiazolyl)-
4-(2-Thiazolyl)phenol95%
4-(2-THIAZOLYL)PHENOL 95%
4-(1,3-Thiazol-2-yl)phenol
2-(4-chlorophenyl)thiazole
4-(3H-1,3-thiazol-2-ylidene)cyclohexa-2,5-dien-1-one
物理化學(xué)性質(zhì)
制備方法

27088-84-2

81015-49-8
第2步: 4-噻唑-2-基-苯酚的合成; 在-78℃條件下,向步驟1所得產(chǎn)物(1.0g,5.23mmol)的二氯甲烷(25ml)溶液中緩慢滴加三溴化硼(2.00ml,15.7mmol),保持溫度在-78℃并攪拌反應(yīng)1小時(shí)。隨后,將反應(yīng)混合物升溫至室溫并繼續(xù)攪拌16小時(shí)。反應(yīng)完成后,將混合物緩慢倒入冰水中淬滅反應(yīng)。通過(guò)過(guò)濾收集固體產(chǎn)物,并用乙醚洗滌,最終得到目標(biāo)產(chǎn)物4-噻唑-2-基-苯酚(0.84g,收率84%); 1H NMR(400MHz,CDCl3)δ7.85(d,J = 3.2Hz,1H),7.79(d,J = 8.8Hz,2H),7.67(d,J = 3.2Hz,1H),6.88(d,J = 8.8 Hz,2H); MS(ESI-)m/z 176([M-H]-, 100)。
參考文獻(xiàn):
[1] European Journal of Medicinal Chemistry, 2010, vol. 45, # 6, p. 2299 - 2306
[2] Patent: US2007/66820, 2007, A1. Location in patent: Page/Page column 78
[3] Patent: US2008/33024, 2008, A1. Location in patent: Page/Page column 7; 16
[4] Journal of Medicinal Chemistry, 1986, vol. 29, # 6, p. 1065 - 1080
[5] Journal of the American Chemical Society, 1930, vol. 52, p. 1585