CAS: 121219-03-2; 4-Bromo-3-Fluorophenol

相似化合物

130191-91-2 486424-36-6 443-81-2

上下游产品

CAS号458-50-4 4-溴-3-氟苯甲醚 | CAS号372-20-3 3-氟苯酚 | CAS号348-57-2 2,4-二氟溴苯 | CAS号656-65-5 4-溴-3-氟苯胺 | CAS号394-42-3 2-氟-4-甲氧基苯甲酸 | CAS号321-24-4 2-氟-4-甲氧基苯甲酰氯 | CAS号458-50-4 4-溴-3-氟苯甲醚 | CAS号185836-35-5 4-(苄氧基)-2-氟苯腈 | CAS号203067-01-0 2-氟-4-正戊氧基苯甲酸 | CAS号202865-80-3 4-溴-2-氟-1-异丙氧基苯 | CAS号82380-18-5 2-氟-4-羟基苯腈 | CAS号65145-13-3 2-氟-4-羟基苯甲酸 | CAS号128895-75-0 2-氟-4-正己氧基苯甲酸 | CAS号1016234-87-9 4-溴-5-氟-2-硝基苯酚

3-氟苯酚置于溴,三氟乙酸体系中,化学反应生成4-溴-3-氟苯酚
参考文献:P-Hydroxyphenacyl Photoremovable Protecting Groups-Robust Photochemistry Despite Substituent Diversity
标题:P-Hydroxyphenacyl Photoremovable Protecting Groups-Robust Photochemistry Despite Substituent Diversity
摘要:一项关于各种取代基对对羟基苯乙酯光化学重排影响的广泛研究表明,常见取代基(如 F,Meo,Cn,Co2R,Conh2 和 Ch3)对光-Favorskii 重排和酸离去基团释放的速率和量子效率影响很小,对反应三重态的寿命影响也很小.当光解在缓冲水介质中进行时,Ph 值超过发色团的基态 Pkao(其中共轭碱是主要形式),则释放和重排的量子产率在所有取代基中都会降低.否则,取代基对这些坚固发色团的光反应影响很小.
Doi:10.1139/v10-143

专利信息

专利号:US-10040752-B2
优先权日:2015-08-24
标 题 :Synthesis of levomethadone hydrochloride or dextromethadone hydrochloride and methods for use thereof
发明人：MKRTCHYAN GNEL; YAO QINGWEI
权利人:CODY LABORATORIES INC
摘要:Highly efficient methods for synthesis of levomethadone hydrochloride or dextromethadone hydrochloride are provided starting from D-alanine, or L-alanine, respectively, with retention of configuration. Methods for treating a subject are provided comprising administering a composition comprising an effective amount of levomethadone hydrochloride having not more than 10 ppm dextromethadone.

专利号:US-2024343691-A1
优先权日:2006-12-28
标题:Compositions for modulating a kinase cascade and methods of use thereof
发明人：HANGAUER JR DAVID G; PATRA DEBASIS; CODY JEREMY A; PALMER GRANT J; ISBESTER PAUL K; SALSBURY JONATHON
权利人:ATNX SPV LLC
摘要:The invention relates to compositions comprising 2-(5-(4-(2-morpholinoethoxy)phenyl) pyridin-2-yl)-N-benzylacetamide and its mesylate and dihydrochloride salts. The invention provides an efficient process for the synthesis of 2-(5-(4-(2-morpholinoethoxy)phenyl)pyridin-2-yl)-N-benzylacetamide and its mesylate and dihydrochloride salts and methods for modulating one or more components of a kinase cascade using the compositions of the invention. The present invention also provides a novel polymorph of the mesylate salt of 2-(5-(4-(2-morpholinoethoxy)phenyl)pyridin-2-yl)-N-benzylacetamide (Form A), characterized by a unique X-ray diffraction pattern and Differential Scanning Calorimetry profile, as well as a unique crystalline structure.

专利号:US-2024309003-A1
优先权日:2021-05-04
标题 :Heterocyclic compounds as triggering receptor expressed on myeloid cells 2 agonists and methods of use
发明人：HOUZE JONATHAN B; BOS MAXENCE; MANCUSO JOHN; FRANZONI IVAN; PANDYA BHAUMIK; KAPLAN ALAN
权利人:VIGIL NEUROSCIENCE INC
摘要:The present disclosure provides compounds of Formula I, useful for the activation of Triggering Receptor Expressed on Myeloid Cells 2 (“TREM2†). This disclosure also provides pharmaceutical compositions comprising the compounds, uses of the compounds, and compositions for treatment of, for example, a neurodegenerative disorder. Further, the disclosure provides intermediates useful in the synthesis of compounds of Formula I.

专利号:US-8293739-B2
优先权日:2006-12-28
标题:Process for the preparation of compositions for modulating a kinase cascade and methods of use thereof
发明人：HANGAUER JR DAVID G; COUGHLIN DANIEL; GALE JONATHAN; CODY JEREMY A; PATRA DEBASIS; PALMER GRANT J; ISBESTER PAUL K; SALSBURY JONATHON
权利人:HANGAUER JR DAVID G; COUGHLIN DANIEL; GALE JONATHAN; CODY JEREMY A; PATRA DEBASIS; PALMER GRANT J; ISBESTER PAUL K; SALSBURY JONATHON; KINEX PHARMACEUTICALS LLC
摘要:The invention relates to compositions comprising 2-(5-(4-(2-morpholinoethoxy)phenyl)pyridin-2-yl)-N-benzylacetamide and its mesylate and dihydrochloride salts. More specifically, the invention provides an efficient process for the synthesis of 2-(5-(4-(2-morpholinoethoxy) phenyl)pyridin-2-yl)-N-benzylacetamide and its mesylate and dihydrochloride salts and methods for modulating one or more components of a kinase cascade using the compositions of the invention.

专利号:US-9556120-B2
优先权日:2006-12-28
标题:Compositions for modulating a kinase cascade and methods of use thereof
发明人：HANGAUER JR DAVID G; PATRA DEBASIS; CODY JEREMY A; PALMER GRANT J; ISBESTER PAUL K; SALSBURY JONATHON
权利人:ATHENEX INC
摘要:The invention relates to compositions comprising 2-(5-(4-(2-morpholinoethoxyl)phenyl)pyridin-2-yl)-N-benzylacetamide and its mesylate and dihydrochloride salts. The invention provides an efficient process for the synthesis of 2-(5-(4-(2-morpholinoethoxyl)phenyl)pyridin-2-yl)-N-benzylacetamide and its mesylate and dihydrochloride salts and methods for modulating one or more components of a kinase cascade using the compositions of the invention. The present invention also provides a novel polymorph of the mesylate salt of 2-(5-(4-(2-morpholinoethoxyl)phenyl)pyridin-2-yl)-N-benzylacetamide (Form A), characterized by a unique X-ray diffraction pattern and Differential Scanning Calorimetry profile, as well as a unique crystalline structure.

专利号:US-2019002394-A1
优先权日:2015-08-24
标 题 :Synthesis of levomethadone hydrochloride or dextromethadone hydrochloride and methods for use thereof