Technology Process of 1,2-Chrysenediol, 1,2-dihydro-, diacetate, trans-
There total 5 articles about 1,2-Chrysenediol, 1,2-dihydro-, diacetate, trans- 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:
-
Multi-step reaction with 2 steps
1: 74 percent / Adogen 464, Fremy's salt, KH2PO4 / H2O / 1 h
2: 1.) NaBH4, O2, 2.) pyridine / 1.) ethanol, 53 h, 2.) overnight
With
pyridine; sodium tetrahydroborate; potassium dihydrogenphosphate; adogen 464; potassiuim nitrosodisulfonate; oxygen;
In
water;
DOI:10.1021/jo00359a006
- Guidance literature:
-
Multi-step reaction with 3 steps
1: 87 percent / p-toluenesulfonic acid / methanol / 7 h / Heating
2: 74 percent / Adogen 464, Fremy's salt, KH2PO4 / H2O / 1 h
3: 1.) NaBH4, O2, 2.) pyridine / 1.) ethanol, 53 h, 2.) overnight
With
pyridine; sodium tetrahydroborate; potassium dihydrogenphosphate; adogen 464; potassiuim nitrosodisulfonate; oxygen; toluene-4-sulfonic acid;
In
methanol; water;
DOI:10.1021/jo00359a006
- Guidance literature:
-
Multi-step reaction with 5 steps
1: p-toluenesulfonic acid / various solvent(s) / 18 h / Heating
2: DDQ / benzene / 0.5 h / Heating
3: 87 percent / p-toluenesulfonic acid / methanol / 7 h / Heating
4: 74 percent / Adogen 464, Fremy's salt, KH2PO4 / H2O / 1 h
5: 1.) NaBH4, O2, 2.) pyridine / 1.) ethanol, 53 h, 2.) overnight
With
pyridine; sodium tetrahydroborate; potassium dihydrogenphosphate; adogen 464; potassiuim nitrosodisulfonate; oxygen; toluene-4-sulfonic acid; 2,3-dicyano-5,6-dichloro-p-benzoquinone;
In
methanol; water; benzene;
DOI:10.1021/jo00359a006
