Technology Process of tert-butyl (E)-15-(4-nitrophenyl)-3,6,9,12-tetraoxapentadec-14-en-1-oate
There total 4 articles about tert-butyl (E)-15-(4-nitrophenyl)-3,6,9,12-tetraoxapentadec-14-en-1-oate which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
With
tricyclohexylphosphine[1,3-bis(2,4,6-trimethylphenyl)-4,5-dihydroimidazol-2-ylidine][benzylidene]ruthenium(II) dichloride;
In
dichloromethane;
at 20 ℃;
for 6h;
Reflux;
Inert atmosphere;
DOI:10.1002/ejoc.201201154
- Guidance literature:
-
Multi-step reaction with 2 steps
1.1: tetra(n-butyl)ammonium hydrogensulfate; sodium hydroxide / water; benzene / 5 h / 20 °C / Inert atmosphere
1.2: pH 5 / Inert atmosphere
2.1: tricyclohexylphosphine[1,3-bis(2,4,6-trimethylphenyl)-4,5-dihydroimidazol-2-ylidine][benzylidene]ruthenium(II) dichloride / dichloromethane / 6 h / 20 °C / Reflux; Inert atmosphere
With
tricyclohexylphosphine[1,3-bis(2,4,6-trimethylphenyl)-4,5-dihydroimidazol-2-ylidine][benzylidene]ruthenium(II) dichloride; tetra(n-butyl)ammonium hydrogensulfate; sodium hydroxide;
In
dichloromethane; water; benzene;
DOI:10.1002/ejoc.201201154
- Guidance literature:
-
Multi-step reaction with 3 steps
1.1: sodium hydride / tetrahydrofuran / 2 h / 20 °C / Inert atmosphere
2.1: tetra(n-butyl)ammonium hydrogensulfate; sodium hydroxide / water; benzene / 5 h / 20 °C / Inert atmosphere
2.2: pH 5 / Inert atmosphere
3.1: tricyclohexylphosphine[1,3-bis(2,4,6-trimethylphenyl)-4,5-dihydroimidazol-2-ylidine][benzylidene]ruthenium(II) dichloride / dichloromethane / 6 h / 20 °C / Reflux; Inert atmosphere
With
tricyclohexylphosphine[1,3-bis(2,4,6-trimethylphenyl)-4,5-dihydroimidazol-2-ylidine][benzylidene]ruthenium(II) dichloride; tetra(n-butyl)ammonium hydrogensulfate; sodium hydride; sodium hydroxide;
In
tetrahydrofuran; dichloromethane; water; benzene;
DOI:10.1002/ejoc.201201154
