Technology Process of 1-Azulenesulfonic acid, 7-(1-methylethyl)-3-(phenylmethyl)-, sodium salt
There total 4 articles about 1-Azulenesulfonic acid, 7-(1-methylethyl)-3-(phenylmethyl)-, sodium salt 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
sodium methylate; sulfur trioxide pyridine complex;
In
benzene;
DOI:10.1248/cpb.36.641
- Guidance literature:
-
Multi-step reaction with 3 steps
1: morpholine / ethanol / 4 h / Heating
2: 100 percent phosphoric acid / 0.5 h / 90 - 95 °C
3: 83 percent / 1.) pyridine-sulfur trioxide, 2.) sodium methoxide / benzene
With
morpholine; phosphoric acid; sodium methylate; sulfur trioxide pyridine complex;
In
ethanol; benzene;
DOI:10.1248/cpb.36.641
- Guidance literature:
-
Multi-step reaction with 4 steps
1: sodium ethoxide / methanol / 0 °C
2: morpholine / ethanol / 4 h / Heating
3: 100 percent phosphoric acid / 0.5 h / 90 - 95 °C
4: 83 percent / 1.) pyridine-sulfur trioxide, 2.) sodium methoxide / benzene
With
morpholine; phosphoric acid; sodium methylate; sodium ethanolate; sulfur trioxide pyridine complex;
In
methanol; ethanol; benzene;
DOI:10.1248/cpb.36.641
