3,4-二氢-2-甲基-吡喃合成路线 （共 28 条）
反应条件
1: 1) BH3, 2) NaBO3 / 1) THF
2: 87 percent / DMSO, Et3N, ClCOCOCl / CH2Cl2 / -78 °C
View Scheme
参考文献
Casteel, Dee Ann; Jung, Kyeong-Eun
Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1991 , # 4 p. 2597 - 2598
反应条件
1: 1.) tBuLi, 2.) HMPA / 1.) THF, pentane, -78 deg C, 0.25 h, 0 deg C, 0.5 h, 2.) room temp., 16 h
2: 82 percent / 2N HCl / tetrahydrofuran / 4 h / 45 °C
View Scheme
参考文献
Boeckman, Robert K.; Bruza, Kenneth J.
Tetrahedron, 1981 , vol. 37, # 23 p. 3997 - 4006
反应条件
1: 85 percent / Tl(NO3)3, NaBH4 / methanol
2: 100 percent / NaH / tetrahydrofuran / 2 h / Heating
3: H(1+) / dioxane; H2O / 6 h
View Scheme
参考文献
Passacantilli, Pietro
Tetrahedron Letters, 1989 , vol. 30, # 39 p. 5349 - 5352
反应条件
sodium tetrahydroborate; thallium(III) nitrate in methanol
参考文献
Passacantilli, Pietro
Tetrahedron Letters, 1989 , vol. 30, # 39 p. 5349 - 5352
参考文献
Gartner, Charles D.; Ligon, Timothy D.
Patent: US2009/318735 A1, 2009 ;
Location in patent: Page/Page column 3 ;
反应条件
hydrogenchloride
T=-10°C; 1.5 h;
参考文献
Likhosherstov, V. M.
Journal of Organic Chemistry USSR (English Translation), 1983 , vol. 19, # 6 p. 1176 - 1178
Zhurnal Organicheskoi Khimii, 1983 , vol. 19, # 6 p. 1317 - 1319
反应条件
boron trifluoride-methanol in methanol
4 h; Heating;
参考文献
Gosselin, Pascal; Rouessac, Francis; Zamarlik, Henri
Bulletin de la Societe Chimique de France, 1981 , vol. 2, # 5-6 p. 192 - 198
参考文献
Gartner, Charles D.; Ligon, Timothy D.
Patent: US2009/318735 A1, 2009 ;
Location in patent: Page/Page column 3 ;
