2,6-二氟苯甲酰异氰酸酯合成路线 （共 32 条）
反应条件
1: 99 percent / TsOH / benzene / 10 h / Heating 2: 1.) O3, 2.) NH2OH*HCl / 1.) MeOH, 0 deg C, 2.) 0 deg C, 30 min; reflux 3: 92 percent / H2SO4 / 0.75 h / 125 °C 4: 81 percent / 1,2-dichloro-ethane / 24 h / Ambient temperature View Scheme
参考文献
Russian Journal of Organic Chemistry, , vol. 34, # 2 p. 202 - 204
反应条件
1: 90 percent / 85percent H2SO4 / 4 h / 70 °C 2: 81 percent / CH2Cl2 / 24 h / 45 - 50 °C View Scheme
参考文献
Polish Journal of Chemistry, , vol. 65, # 5-6 p. 1049 - 1053
反应条件
in toluene 4 h; Ambient temperature;
参考文献
Bodenteich, Michael; Chemelli, Elke; Griengl, Herfried
Monatshefte fuer Chemie, 1987 , vol. 118, p. 1395 - 1402
反应条件
in 1,2-dichloro-ethane T=20°C; 3 h;
参考文献
Chen, Li; Wang, Qingmin; Huang, Runqiu; Mao, Chunhui; Shang, Jian; Bi, Fuchun
Journal of Agricultural and Food Chemistry, 2005 , vol. 53, # 1 p. 38 - 41
反应条件
1: O-benzyl N-methylcarbamate With SCl2 2: 4-chloro-aniline With pyridine in tetrahydrofuran T=20°C; 3: 2,6-Difluoro-benzoyl isocyanate in 1,2-dichloro-ethane T=20°C;
参考文献
Chen, Li; Wang, Qingmin; Huang, Runqiu; Mao, Chunhui; Shang, Jian; Bi, Fuchun
Journal of Agricultural and Food Chemistry, 2005 , vol. 53, # 1 p. 38 - 41
反应条件
in 1,2-dichloro-ethane Heating;
参考文献
Chen, Li; Wang, Qingmin; Huang, Runqiu; Mao, Chunhui; Shang, Jian; Bi, Fuchun
Journal of Agricultural and Food Chemistry, 2005 , vol. 53, # 1 p. 38 - 41
参考文献
Chen, Li; Wang, Qingmin; Huang, Runqiu; Mao, Chunhui; Shang, Jian; Bi, Fuchun
Journal of Agricultural and Food Chemistry, 2005 , vol. 53, # 1 p. 38 - 41
反应条件
in 1,2-dichloro-ethane T=20°C; 3 h;
参考文献
Chen, Li; Wang, Qingmin; Huang, Runqiu; Mao, Chunhui; Shang, Jian; Bi, Fuchun
Journal of Agricultural and Food Chemistry, 2005 , vol. 53, # 1 p. 38 - 41
反应条件
in 1,2-dichloro-ethane Heating;
参考文献
Chen, Li; Wang, Qingmin; Huang, Runqiu; Mao, Chunhui; Shang, Jian; Bi, Fuchun
Journal of Agricultural and Food Chemistry, 2005 , vol. 53, # 1 p. 38 - 41
参考文献
Celamerck GmbH and Co. KG
Patent: US4457943 A1, 1984 ;
