Technology Process of 13-Ethyl-3-methoxygona-1,3,5(10),9(11)-tetraen-17-one
There total 1 articles about 13-Ethyl-3-methoxygona-1,3,5(10),9(11)-tetraen-17-one 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
ammonium cerium(IV) nitrate; iodine;
for 2.5h;
Yields of byproduct given;
Heating;
DOI:10.1016/0039-128X(94)90017-5
- Guidance literature:
-
Multi-step reaction with 4 steps
1.1: borane-THF / 2 h / 0 °C / Inert atmosphere; Reflux; Green chemistry
1.2: 2 h / -10 - 40 °C / Green chemistry
2.1: trimethyl orthoformate; toluene-4-sulfonic acid / 8 h / 20 °C / Green chemistry
3.1: ammonia; lithium / dichloromethane / 3 h / -70 - -50 °C / Green chemistry
4.1: hydrogenchloride / tetrahydrofuran; water / 2 h / Reflux; Green chemistry
With
hydrogenchloride; borane-THF; ammonia; lithium; toluene-4-sulfonic acid; trimethyl orthoformate;
In
tetrahydrofuran; dichloromethane; water;
- Guidance literature:
-
Multi-step reaction with 3 steps
1: 99 percent / LiAlH4 / diethyl ether
2: 62 percent / K, aniline, NH3 / tetrahydrofuran / 1 h
3: 76 percent / 2-butanone, aluminium isopropylate, mol. sieve / benzene
With
lithium aluminium tetrahydride; molecular sieve; ammonia; aluminum isopropoxide; aniline; butanone;
In
tetrahydrofuran; diethyl ether; benzene;
DOI:10.1002/hlca.19850680430
