Technology Process of 2-(3-Phenyl-propylidene)-naphtho[1,8-de][1,3]dithiine
There total 8 articles about 2-(3-Phenyl-propylidene)-naphtho[1,8-de][1,3]dithiine which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
With
silver trifluoromethanesulfonate;
In
dichloromethane;
for 1h;
Title compound not separated from byproducts;
Ambient temperature;
DOI:10.1016/S0040-4020(01)89777-5
- Guidance literature:
-
Multi-step reaction with 4 steps
1: 1) BuLi 2) sulfur / 1) hexane, THF, -78 deg C, 1.6 h 2) 45 min
2: 1) LiAlH4 / 1) ether, reflux, 10 min 2) reflux, 10 min then at r.t.
3: 1) THF, -78 deg C, 30 min 2) 1 h
4: 31 percent / silver triflate / CH2Cl2 / 1 h / Ambient temperature
With
lithium aluminium tetrahydride; n-butyllithium; silver trifluoromethanesulfonate; sulfur;
In
dichloromethane;
DOI:10.1016/S0040-4020(01)89777-5
- Guidance literature:
-
Multi-step reaction with 4 steps
1: 1) sulfur, Na / 1) HMPA, 110 deg C, 1 h 2) 150 deg C, 24 h
2: 1) LiAlH4 / 1) ether, reflux, 10 min 2) reflux, 10 min then at r.t.
3: 1) THF, -78 deg C, 30 min 2) 1 h
4: 31 percent / silver triflate / CH2Cl2 / 1 h / Ambient temperature
With
lithium aluminium tetrahydride; silver trifluoromethanesulfonate; sodium; sulfur;
In
dichloromethane;
DOI:10.1016/S0040-4020(01)89777-5
