CAS: 6880-04-2; 4-Methoxy-3-Methylbenzoic Acid

上下游产品

CAS号32723-67-4 4-甲氧基-3-甲基苯甲醛 | CAS号124-38-9 二氧化碳 | CAS号14804-31-0 4-溴-2-甲基苯甲醚 | CAS号578-58-5 邻甲基苯甲醚 | CAS号201230-82-2 carbon monoxide | CAS号10024-90-5 1-(4-甲氧基-3-甲基苯基)乙酮 | CAS号108088-85-3 2-methyl-4-(tri... | CAS号70347-04-5 3-甲基-4-甲氧基苯甲酸甲酯 | CAS号53078-71-0 4-甲氧基-3-甲基苯甲腈 | CAS号114787-91-6 4-甲氧基-3-甲基苄醇 | CAS号4513-73-9 4-甲氧基-3-甲基苯乙酸 | CAS号499-76-3 4-羟基-3-甲基苯甲酸 | CAS号636-46-4 4-羟基间苯二甲酸 | CAS号70347-04-5 3-甲基-4-甲氧基苯甲酸甲酯 | CAS号101212-39-9 5-methoxy-3,6-d... | CAS号2206-43-1 4-甲氧基异酞酸 | CAS号808750-20-1 5-BROMO-4-METHO... | CAS号808750-22-3 Benzaldehyde, 3... | CAS号808750-23-4 Phenol, 3-bromo... | CAS号82045-51-0 Oxazole,4,5-dih...

2-甲基苯甲醚置于二硫化碳,三氯化铝,Potassium Carbonate体系中,化学反应生成 4-甲氧基-3-甲基苯甲酸
参考文献:Gattermann; Hess,Justus Liebigs Annalen Der Chemie,1888,Vol. 244,P. 65
标题:Gattermann; Hess,Justus Liebigs Annalen Der Chemie,1888,Vol. 244,P. 65

专利信息

专利号:US-4408059-A
优先权日:1981-12-04
标 题 :Spiroketals useful as intermediates in the synthesis of milbemycin and avermectin macrolides
发明人：SMITH III AMOS B; SCHOW STEVEN R
权利人:UNIVERSITY PATENTS INC
摘要:Milbemycin and avermectin macrolides are synthesized by the cyclized linking of separately synthesized northern and southern hemisphere intermediates. The northern hemisphere intermediate is a spiroketal alkenyl aldehyde, and the southern hemisphere intermediate is an aryl alkenyl phosphine oxide anion.

专利号:CN-118146185-A
优先权日:2024-03-07
标 题 :Palladium-catalyzed synthesis of isocoumarin derivative containing aldehyde group and synthesis method

专利号:US-9820979-B2
优先权日:2011-07-13
标 题:FXR (NR1H4) binding and activity modulating compounds
发明人：KINZEL OLAF; STEENECK CHRISTOPH; KREMOSER CLAUS
权利人:GILEAD SCIENCES INC
摘要:The present invention relates to compounds which bind to the NR1H4 receptor (FXR) and act as agonists of FXR. The invention further relates to the use of the compounds for the preparation of a medicament for the treatment of diseases and/or conditions through binding of said nuclear receptor by said compounds and to a process for the synthesis of said compounds.

专利号:WO-8301953-A1
优先权日:1981-12-04
标 题 :Synthesis of milbemycin and avermectin macrolides

专利号:CA-1196630-A
优先权日:1981-12-04
标题 :Synthesis of milbemycin and avermectin macrolides

专利号:EP-0095495-A1
优先权日:1981-12-04
标 题:Synthesis of milbemycin and avermectin macrolides