Technology Process of (2R,6S,8R,13aR)-3-Eth-(Z)-ylidene-13-methyl-1,3,4,7,8,13,13a,13b-octahydro-2H,6H-2,7-cyclo-6,8a-methano-pyrido[1',2':1,2]azepino[3,4-b]indol-8-ol
There total 23 articles about (2R,6S,8R,13aR)-3-Eth-(Z)-ylidene-13-methyl-1,3,4,7,8,13,13a,13b-octahydro-2H,6H-2,7-cyclo-6,8a-methano-pyrido[1',2':1,2]azepino[3,4-b]indol-8-ol which
guide to synthetic route it.
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synthetic route:
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124016-71-3,137032-26-9
(2R,6S,8R,13aR)-3-Eth-(Z)-ylidene-8-(2-methoxy-ethoxymethoxy)-13-methyl-1,3,4,7,8,13,13a,13b-octahydro-2H,6H-2,7-cyclo-6,8a-methano-pyrido[1',2':1,2]azepino[3,4-b]indole
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509-38-6,6883-73-4,124016-72-4
(2R,6S,8R,13aR)-3-Eth-(Z)-ylidene-13-methyl-1,3,4,7,8,13,13a,13b-octahydro-2H,6H-2,7-cyclo-6,8a-methano-pyrido[1',2':1,2]azepino[3,4-b]indol-8-ol
- Guidance literature:
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With
hydrogenchloride;
In
methanol;
for 5h;
Heating;
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124016-71-3,137032-26-9
(2R,6S,8R,13aR)-3-Eth-(E)-ylidene-8-(2-methoxy-ethoxymethoxy)-13-methyl-1,3,4,7,8,13,13a,13b-octahydro-2H,6H-2,7-cyclo-6,8a-methano-pyrido[1',2':1,2]azepino[3,4-b]indole
- Guidance literature:
-
With
hydrogenchloride;
In
methanol;
for 5h;
Heating;
- Guidance literature:
-
Multi-step reaction with 10 steps
1: 1.) H2SO4, molecular sieves 3 Angstroem, 2.) NaOH / 1.) EtOH, 5 h, reflux, 2.) CH2Cl2, 0 deg C, 40 min
2: 75 percent / CuCl2, phosphate buffer / tetrahydrofuran; H2O / Ambient temperature
3: 81 percent / diisopropylamine / CH2Cl2 / 1.) 1.5 h, rt, 2.) 1.5 h, reflux
4: 71 percent / triethylamine / CH2Cl2 / 2.5 h / 0 °C
5: 76 percent / N-bromosuccinimide (NBS) / tetrahydrofuran / 0.5 h / -18 °C
6: 12 percent / 1,8-diazabicyclo<5,4,0>undec-7-ene (DBU) / dimethylformamide / 16 h / Ambient temperature
7: 65 percent / NaBH4 / methanol / 0.5 h / Ambient temperature
8: 85 percent / NaOH / ethane-1,2-diol; H2O / 6 h / Heating
9: 73 percent / mesyl chloride, pyridine / 0.5 h / Ambient temperature
10: 77 percent / conc. HCl / methanol / 5 h / Heating
With
pyridine; hydrogenchloride; sodium hydroxide; sodium tetrahydroborate; N-Bromosuccinimide; phosphate buffer; 3 A molecular sieve; sulfuric acid; methanesulfonyl chloride; 1,8-diazabicyclo[5.4.0]undec-7-ene; triethylamine; diisopropylamine; copper dichloride;
In
tetrahydrofuran; methanol; dichloromethane; water; ethylene glycol; N,N-dimethyl-formamide;