Technology Process of rel-(2R,6S,11S)-6,11-dimethyl-3-(3,4,5-trimethoxyphenethyl)-1,2,3,6-tetrahydro-2,6-methano-3-benzazocine
There total 9 articles about rel-(2R,6S,11S)-6,11-dimethyl-3-(3,4,5-trimethoxyphenethyl)-1,2,3,6-tetrahydro-2,6-methano-3-benzazocine which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
Multi-step reaction with 6 steps
1: 48percent HBr; HCl / Heating
3: 52 percent / cyanogen bromide
4: 79 percent / sodium carbonate decahydrate / CHCl3 / 2 h / Ambient temperature
5: 85 percent / lithium aluminum hydride / diethyl ether / 16 h / Heating
6: 1) mercuric acetate; 2) hydrogen sulfide / 1) 10percent aqueous acetic acid, reflux, 7 h; 2) reflux, 45 min
With
hydrogenchloride; lithium aluminium tetrahydride; bromocyane; hydrogen sulfide; mercury(II) diacetate; hydrogen bromide; sodium carbonate;
In
diethyl ether; chloroform;
DOI:10.1002/jhet.5570200409
- Guidance literature:
-
Multi-step reaction with 7 steps
1: 2) sodium borohydride, NaOH / 1) ether; 2) methanol, water
2: 48percent HBr; HCl / Heating
4: 52 percent / cyanogen bromide
5: 79 percent / sodium carbonate decahydrate / CHCl3 / 2 h / Ambient temperature
6: 85 percent / lithium aluminum hydride / diethyl ether / 16 h / Heating
7: 1) mercuric acetate; 2) hydrogen sulfide / 1) 10percent aqueous acetic acid, reflux, 7 h; 2) reflux, 45 min
With
hydrogenchloride; sodium hydroxide; sodium tetrahydroborate; lithium aluminium tetrahydride; bromocyane; hydrogen sulfide; mercury(II) diacetate; hydrogen bromide; sodium carbonate;
In
diethyl ether; chloroform;
DOI:10.1002/jhet.5570200409
- Guidance literature:
-
Multi-step reaction with 2 steps
1: diethyl ether
2: 1) mercuric acetate; 2) hydrogen sulfide / 1) 10percent aqueous acetic acid, reflux, 7 h; 2) reflux, 45 min
With
hydrogen sulfide; mercury(II) diacetate;
In
diethyl ether;
DOI:10.1002/jhet.5570200409