1: 1,2-bis-(2-hydroxyethoxy)-ethane With sodium in tetrahydrofuran T=20°C; 2: 2-Propenoic acid tert-butyl ester in tetrahydrofuran T=20°C; 20 h; 3: With hydrogenchloride; water in tetrahydrofuran
参考文献
Wilbur, D. Scott; Pathare, Pradip M.; Hamlin, Donald K.; Wan, Feng
Patent: US2006/228325 A1, 2006 ;
Location in patent: Page/Page column 63 ;