3-氨基-2,2-二甲基丙酰胺合成路线 (共 34 条)
反应条件
1: triethylamine; 2-hydroxy-pyridine / 16 h / 85 - 90 °C 2: hydrogen; ethanolamine / palladium 10 on activated carbon / isopropyl alcohol / 3 h 3: ethanol / 0.17 h / 25 - 30 °C View Scheme
参考文献
MATRIX LABORATORIES LTD; RAMA, Shankar; VADALI, Lakshmana Rao; PALLA, Vijay Kumar; SAIDUGARI, Swamy; MITTAPELLY, Nagaraju; JALDU, Ravikanth; VIJAYA, Krishna Ravi; SESHADRI, Rao Manukonda; DASARL, Srinivasa Rao; SRINIVASA, Rao Potla; DANDALA, Ramesh
Patent: WO2012/52829 A1, 2012 ;
反应条件
2-ethyl-1-hexanoic acid in n-heptane
T=60°C; Reagent/catalystTemperatureSolventTime;
参考文献
CHEMO IBERICA, S. A.; CARCONE, Luca; MAGRONE, Domenico; BARRECA, Giuseppe; RASPARINI, Marcello; LI MING, Huan
Patent: WO2013/14191 A1, 2013 ;
Location in patent: Page/Page column 11; 12 ;
反应条件
2-hydroxy-pyridine; triethylamine
参考文献
DR. REDDY'S LABORATORIES LTD.; DR. REDDY'S LABORATORIES, INC.; KOLLA, Naveen Kumar; APPAYE, Kaliyaperumal Srinivasan; GANGULA, Srinivas; GOVINDAPUR, Rajeshwar Reddy; MANNE, Nagaraju; NIKUMBH, Satish Pandurang; NEELAM, Uday Kumar; JOSEPH, Suju Chuttippari; BADDAM, Sudhakar Reddy; KUNHIMON, Shyam Kumar Unniaranpurakkal; MOOVENDAN, Mohan; DAHANUKAR, Vilas; DONIPARTHI, Kiran Kumar
Patent: WO2012/21446 A2, 2012 ;
Location in patent: Page/Page column 31-32 ;
反应条件
1: With thionyl chloride in 1,2-dichloro-ethane
T=75 - 80°C; 5 h;
2: With trichlorophosphate in toluene
T=90 - 95°C;
3: With sodium hydroxide in water; toluene
T=10 - 15°C; pH=14;
参考文献
MATRIX LABORATORIES LTD; RAMA, Shankar; VADALI, Lakshmana Rao; PALLA, Vijay Kumar; SAIDUGARI, Swamy; MITTAPELLY, Nagaraju; JALDU, Ravikanth; VIJAYA, Krishna Ravi; SESHADRI, Rao Manukonda; DASARL, Srinivasa Rao; SRINIVASA, Rao Potla; DANDALA, Ramesh
Patent: WO2012/52829 A1, 2012 ;
Location in patent: Page/Page column 11 ;