Technology Process of benzyl 4-(toluene-4-sulfonyl)-4,6,6a,7,9,10-hexahydro-4,8,10a-triaza-acephenanthrylene-8-carboxylate
There total 7 articles about benzyl 4-(toluene-4-sulfonyl)-4,6,6a,7,9,10-hexahydro-4,8,10a-triaza-acephenanthrylene-8-carboxylate which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
benzyl 4-[3-formyl-1-(toluene-4-sulfonyl)-1H-indol-4-yl]-piperazine-1-carboxylate;
With
toluene-4-sulfonic acid hydrazide;
In
toluene;
at 20 ℃;
for 3h;
Sonographic reaction;
With
sodium hydride;
In
toluene;
at 130 ℃;
for 0.2h;
Microwave irradiation;
Inert atmosphere;
Sealed tube;
With
sodium hydrogencarbonate;
In
ethyl acetate; toluene;
- Guidance literature:
-
With
sodium hydride;
In
toluene;
at 130 ℃;
for 0.2h;
Inert atmosphere;
Microwave irradiation;
DOI:10.1016/j.tet.2010.09.023
- Guidance literature:
-
Multi-step reaction with 4 steps
1.1: tetrahydrofuran / 0 - 20 °C / Inert atmosphere
2.1: trichlorophosphate / 3.75 h / 0 - 20 °C / Inert atmosphere
2.2: 0.75 h / 20 °C / Inert atmosphere
3.1: sodium hydroxide; N-benzyl-N,N,N-triethylammonium chloride / toluene; water / 0.75 h / 20 °C
4.1: toluene-4-sulfonic acid hydrazide / toluene / 3 h / 20 °C / Sonographic reaction
4.2: 0.2 h / 130 °C / Microwave irradiation; Inert atmosphere; Sealed tube
With
N-benzyl-N,N,N-triethylammonium chloride; toluene-4-sulfonic acid hydrazide; sodium hydroxide; trichlorophosphate;
In
tetrahydrofuran; water; toluene;