Technology Process of C19H30O3
There total 11 articles about C19H30O3 which
guide to synthetic route it.
The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:
synthetic route:
- Guidance literature:
-
With
n-butyllithium; methyl-triphenylphosphonium iodide;
In
tetrahydrofuran;
at 0 - 20 ℃;
DOI:10.1016/j.tetlet.2011.03.089
- Guidance literature:
-
Multi-step reaction with 2 steps
1: oxalyl dichloride; dimethyl sulfoxide; triethylamine / dichloromethane / 1 h / -78 °C
2: n-butyllithium; methyl-triphenylphosphonium iodide / tetrahydrofuran / 0 - 20 °C
With
n-butyllithium; oxalyl dichloride; methyl-triphenylphosphonium iodide; dimethyl sulfoxide; triethylamine;
In
tetrahydrofuran; dichloromethane;
1: Swern oxidation / 2: Wittig reaction;
DOI:10.1016/j.tetlet.2011.03.089
- Guidance literature:
-
Multi-step reaction with 7 steps
1: 1,8-diazabicyclo[5.4.0]undec-7-ene; lithium chloride / dimethyl sulfoxide / 0.25 h / 0 °C
2: methanol; copper diacetate; ammonium chloride / dimethyl sulfoxide / 24 h / 20 °C
3: sodium tetrahydroborate; nickel (II) chloride hexahydrate / methanol / 3 h / 0 - 20 °C
4: N-ethyl-N,N-diisopropylamine / dichloromethane / 6 h / 0 - 20 °C
5: diisobutylaluminium hydride / dichloromethane / 0.25 h / 0 °C
6: oxalyl dichloride; dimethyl sulfoxide; triethylamine / dichloromethane / 1 h / -78 °C
7: n-butyllithium; methyl-triphenylphosphonium iodide / tetrahydrofuran / 0 - 20 °C
With
methanol; sodium tetrahydroborate; n-butyllithium; oxalyl dichloride; nickel (II) chloride hexahydrate; copper diacetate; methyl-triphenylphosphonium iodide; diisobutylaluminium hydride; ammonium chloride; dimethyl sulfoxide; 1,8-diazabicyclo[5.4.0]undec-7-ene; triethylamine; N-ethyl-N,N-diisopropylamine; lithium chloride;
In
tetrahydrofuran; methanol; dichloromethane; dimethyl sulfoxide;
1: Horner-Wadsworth-Emmons olefination / 6: Swern oxidation / 7: Wittig reaction;
DOI:10.1016/j.tetlet.2011.03.089