Реакция #11259

ord-99082dca256848d8960916f5a3b9bcd8

Уравнение реакции

O=[N+]([O-])c1ccc2[nH]c(C=Cc3ccccc3Cl)cc2c1
diene
O=[N+]([O-])c1ccc2[nH]c(C=Cc3ccccc3Cl)cc2c1
2-[2-(2-Chlorophenyl)ethenyl]-5-nitro-1H-indole
O=C1C=CC(=O)N1
maleimide
→
O=C1NC(=O)C2C(c3ccccc3Cl)Cc3[nH]c4ccc([N+](=O)[O-])cc4c3C12
adduct ( 917 )
Выход 74.0%
O=C1NC(=O)C2C(c3ccccc3Cl)Cc3[nH]c4ccc([N+](=O)[O-])cc4c3C12
4-(2-Chlorophenyl)-9-nitro-4,5,6,10c-tetrahydropyrrolo[3,4-c]carbazole-1,3(2H,3aH)-dione
Выход 74.0%

Реактанты

O=[N+]([O-])c1ccc2[nH]c(C=Cc3ccccc3Cl)cc2c1
diene
O=[N+]([O-])c1ccc2[nH]c(C=Cc3ccccc3Cl)cc2c1
2-[2-(2-Chlorophenyl)ethenyl]-5-nitro-1H-indole
O=C1C=CC(=O)N1
maleimide

Реагенты

Нет

Условия реакции

Подробные условия
See reaction.notes.procedure_details.

Обработка

  1. 1
    Другоеprepared

Методика

Reaction of the diene (905) prepared as described in example 455 with maleimide using the procedure described in example 68 gave the adduct (917) (74%) as a dark solid which was immediately aromatised.

Источник

DOI: 10.6084/m9.figshare.5104873.v1Патент: US07094798B1uspto-grants-2006_08