2,8,12,18-四乙基-3,7,13,17-四甲基-21H,23H-卟啉 合成路线 (共 36 条)
反应条件
3,4,5,6-tetrachloro-1,2-benzoquinone
1.) benzene, reflux, 1 h; Yield given. Multistep reaction. Yields of byproduct given;
参考文献
Chang, C. K.; Abdalmuhdi, Ismail
Journal of Organic Chemistry, 1983 , vol. 48, # 26 p. 5388 - 5390
→
反应条件
580-47-2 (5Z,10Z,14Z,19Z)-2,7,13,18-四乙基-3,8,12,17-四甲基-21,23-二氢卟啉 +
反应条件
K10 montmorillonite in dichloromethane
in the dark; var. reag. HCl, AcOH, NaOAc, pyridine, H2TPP, var.time and temp.; Yield given. Yields of byproduct given;
参考文献
Jeandon, C.; Callot, H. J.
Bulletin de la Societe Chimique de France, 1993 , vol. 130, p. 625 - 629
反应条件
3,4,5,6-tetrachloro-1,2-benzoquinone
1.) benzene, reflux, 1 h, 2.) room temp., 30 min; Yield given. Multistep reaction. Yields of byproduct given;
参考文献
Chang, C. K.; Abdalmuhdi, Ismail
Journal of Organic Chemistry, 1983 , vol. 48, # 26 p. 5388 - 5390
反应条件
formic acid
und Luft;
参考文献
Fischer; Stangler
Justus Liebigs Annalen der Chemie, 1927 , vol. 459, p. 96
反应条件
1: 73 percent / ethanolamine / 5 h / 170 °C
2: 2.) 2,3-dichloro-5,6-dicyano-p-benzoquinone / 1.) MeCN, r.t., 14 h, 2.) MeCN, MeOH, r.t., 30 min
View Scheme
参考文献
Hombrecher, Hermann K.; Horter, Gaby
Liebigs Annalen der Chemie, 1991 , # 3 p. 219 - 227
反应条件
1: aqueous-alcoholic NaOH-solution
2: formic acid; copper (II)-acetate / und Luft
View Scheme
参考文献
Fischer; Stangler
Justus Liebigs Annalen der Chemie, 1927 , vol. 459, p. 96
反应条件
1: acetic acid; aqueous HBr
2: acetic acid; bromine
3: formic acid
View Scheme
参考文献
Siedel; Winkler
Justus Liebigs Annalen der Chemie, 1943 , vol. 554, p. 162,185
反应条件
1: acetic acid; aqueous HBr
2: acetic acid; bromine
3: formic acid
View Scheme
参考文献
Siedel; Winkler
Justus Liebigs Annalen der Chemie, 1943 , vol. 554, p. 162,185
反应条件
chloranil; toluene-4-sulfonic acid
1) MeOH, 20 h, room temp.; Yield given. Multistep reaction. Yields of byproduct given;
参考文献
Lecas-Nawrocka, A.; Boitrel, B.; Rose, E.
Tetrahedron Letters, 1992 , vol. 33, # 4 p. 481 - 484
反应条件
air; trifluoroacetic acid
Yield given. Multistep reaction. Yields of byproduct given;
参考文献
Cavaleiro, Jose A. S.; Neves, M. Graca P. M.; Medforth, Craig J.; Smith, Kevin M.
Heterocycles, 1994 , vol. 37, # 1 p. 213 - 218