Technology Process of 9,9-dinitro-7,11-bis-(4-nitro-benzenesulfonyl)-1,4-dioxa-7,11-diaza-spiro[4.7]dodecane
There total 7 articles about 9,9-dinitro-7,11-bis-(4-nitro-benzenesulfonyl)-1,4-dioxa-7,11-diaza-spiro[4.7]dodecane which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
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Multi-step reaction with 7 steps
1.1: 95 percent / K2CO3 / tetrahydrofuran; H2O / 20 °C
2.1: 91 percent / CrO3; H2SO4 / acetone / 20 °C
3.1: 90 percent / p-TsOH / toluene
4.1: 76 percent / K2CO3 / acetone / Heating
5.1: O3 / CH2Cl2 / -78 °C
5.2: 95 percent / Me2S
6.1: 91 percent / NH2OH*HCl; NaOAc / ethanol / Heating
7.1: 33 percent / HNO3; NH4NO3; urea
With
ammonium nitrate; chromium(VI) oxide; sulfuric acid; hydroxylamine hydrochloride; nitric acid; sodium acetate; potassium carbonate; toluene-4-sulfonic acid; ozone; urea;
In
tetrahydrofuran; ethanol; dichloromethane; water; acetone; toluene;
DOI:10.1016/S0040-4039(01)00260-X
- Guidance literature:
-
Multi-step reaction with 5 steps
1.1: 90 percent / p-TsOH / toluene
2.1: 76 percent / K2CO3 / acetone / Heating
3.1: O3 / CH2Cl2 / -78 °C
3.2: 95 percent / Me2S
4.1: 91 percent / NH2OH*HCl; NaOAc / ethanol / Heating
5.1: 33 percent / HNO3; NH4NO3; urea
With
ammonium nitrate; hydroxylamine hydrochloride; nitric acid; sodium acetate; potassium carbonate; toluene-4-sulfonic acid; ozone; urea;
In
ethanol; dichloromethane; acetone; toluene;
DOI:10.1016/S0040-4039(01)00260-X