4-氯-1-(四氢-2H-吡喃-2-基)-1H-吡唑并[3,4-d]嘧啶合成路线 (共 2 条)
反应条件
1: With camphor-10-sulfonic acid in ethyl acetate
T=20°C; 70 h;
2: With sodium hydrogencarbonate in water; ethyl acetate
Saturated solution;
参考文献
Erickson, Shawn David; Gillespie, Paul; Guertin, Kevin Richard; Karnachi, Prabha Saba; Kim, Kyungjin; Ma, Chun; McComas, Warren William; Pietranico-Cole, Sherrie Lynn; Qi, Lida; Tilley, Jefferson Wright; Zhang, Qiang
Patent: US2009/286812 A1, 2009 ;
Location in patent: Page/Page column 28 ;
参考文献
Thompson, Wayne; Young, Steven D.; Phillips, Brian T.; Munson, Peter; Whitter, Willie; Liverton, Nigel; Dieckhaus, Christine; Butcher, John; McCauley, John A.; McIntyre, Charles J.; Layton, Mark E.; Sanderson, Philip E.
Patent: US2005/54658 A1, 2005 ;
Location in patent: Page/Page column 17 ;
US 20050054658 A1