2-羟基-4-甲氧基苯甲醛合成路线 （共 227 条）
反应条件
pyridinium p-toluenesulfonate 0.0333333 h; microwave irradiation;
参考文献
Lamba, Mandeep S.; Makrandi, Jagdish K.
Journal of Chemical Research, 2007 , # 10 p. 585 - 586
参考文献
Hofer, Otmar; Szabo, Geza; Greger, Harald
Monatshefte fuer Chemie, 1986 , vol. 117, p. 1219 - 1222
反应条件
1: 2-bromo-4'-methoxy-acetophenone With thiamine hydrochloride in ethanol T=20°C; 0.25 h; Green chemistry; 2: 2-Hydroxy-4-methoxy-benzaldehyde in ethanol T=20°C; 1.58333 h; Green chemistry;
参考文献
Mishra, Priya; Singh, Sarita; Ankit, Preyas; Fatma, Shahin; Singh, Divya; Singh, Jagdamba
Bulletin of the Korean Chemical Society, 2013 , vol. 34, # 4 p. 1070 - 1076
反应条件
1: 88 percent / pyridinium bromide perbromide / pyridine 2: 90 percent / K2CO3 / dimethylformamide View Scheme
参考文献
Ogamino, Takahisa; Ishikawa, Yuichi; Nishiyama, Shigeru
Heterocycles, 2003 , vol. 61, p. 73 - 78
反应条件
1: formic acid; sodium acetate; bromine 2: Methylierung View Scheme
参考文献
Rao; Srikantia; Iyengar
Journal of the Chemical Society, 1929 , p. 1580
反应条件
1: hydroxylamine hydrochloride; sodium hydroxide / ethanol; water / 0 - 20 °C 2: hydrogenchloride; 5 Pd(II)/C(eggshell); hydrogen / ethanol; water / 12 h / 760.05 Torr View Scheme
参考文献
Gigant, Nicolas; Claveau, Elise; Bouyssou, Pascal; Gillaizeau, Isabelle
Organic Letters, 2012 , vol. 14, # 3 p. 844 - 847
反应条件
hydroxylamine hydrochloride; sodium hydroxide in ethanol; water T=0 - 20°C;
参考文献
Gigant, Nicolas; Claveau, Elise; Bouyssou, Pascal; Gillaizeau, Isabelle
Organic Letters, 2012 , vol. 14, # 3 p. 844 - 847
反应条件
1.1: n-butyllithium / tetrahydrofuran; hexane / 1 h / -78 °C / Inert atmosphere 1.2: 1.5 h / -78 - 0 °C / Inert atmosphere 1.3: 0 °C 2.1: manganese(IV) oxide / acetone / 20 °C / Inert atmosphere 3.1: trifluorormethanesulfonic acid / 1,2-dichloro-ethane / 2.5 h / 0 - 40 °C / Inert atmosphere View Scheme
参考文献
Yoshida, Masahito; Fujino, Yuta; Saito, Koya; Doi, Takayuki
Tetrahedron, 2011 , vol. 67, # 51 p. 9993 - 9997
反应条件
piperidinium acetate in ethanol Knoevenagel condensation; 2 h; Heating;
参考文献
Bardajee, Ghasem Rezanejade; Jafarpour, Farnaz; Afsari, Hamid Samareh
Central European Journal of Chemistry, 2010 , vol. 8, # 2 p. 370 - 374
反应条件
1: 71 percent / piperidine; glacial acetic acid / ethanol / 3 h / Heating 2: 85 percent / aq. NaOH / ethanol / 0.25 h / Heating View Scheme
参考文献
Hogberg; Vora; Drake; et al.
1984 , vol. 38, # 5 B p. 359 - 366
