(E)-9,9-Dimethoxy-3,7-dimethyl-5-(2-methyl-propane-2-sulfonyl)-7-nitro-1-(2,6,6-trimethyl-cyclohex-1-enyl)-non-1-en-3-ol

Base Information

Chemical Name:(E)-9,9-Dimethoxy-3,7-dimethyl-5-(2-methyl-propane-2-sulfonyl)-7-nitro-1-(2,6,6-trimethyl-cyclohex-1-enyl)-non-1-en-3-ol
CAS No.:118668-29-4
Molecular Formula:C₂₆H₄₇NO₇S
Molecular Weight:517.728
Hs Code.:

Synonyms:(E)-9,9-Dimethoxy-3,7-dimethyl-5-(2-methyl-propane-2-sulfonyl)-7-nitro-1-(2,6,6-trimethyl-cyclohex-1-enyl)-non-1-en-3-ol

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Chemical Property of (E)-9,9-Dimethoxy-3,7-dimethyl-5-(2-methyl-propane-2-sulfonyl)-7-nitro-1-(2,6,6-trimethyl-cyclohex-1-enyl)-non-1-en-3-ol

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Technology Process of (E)-9,9-Dimethoxy-3,7-dimethyl-5-(2-methyl-propane-2-sulfonyl)-7-nitro-1-(2,6,6-trimethyl-cyclohex-1-enyl)-non-1-en-3-ol

There total 4 articles about (E)-9,9-Dimethoxy-3,7-dimethyl-5-(2-methyl-propane-2-sulfonyl)-7-nitro-1-(2,6,6-trimethyl-cyclohex-1-enyl)-non-1-en-3-ol 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:

Reference yield: 95.0%

: 118668-44-3
1,1-dimethoxy-3-nitrobutane

: 118668-49-8
5-tert-butylsulfonyl-3-methyl-1-(2,6,6-trimethyl-1-cyclohexenyl)1,5 hexadien-3-ol

: 118668-29-4
(E)-9,9-Dimethoxy-3,7-dimethyl-5-(2-methyl-propane-2-sulfonyl)-7-nitro-1-(2,6,6-trimethyl-cyclohex-1-enyl)-non-1-en-3-ol

Guidance literature:: With 1,8-diazabicyclo[5.4.0]undec-7-ene; at 25 ℃; for 100h;
DOI:10.1016/S0040-4020(01)86152-4

Reference yield:

: 5436-21-5
acetylacetaldehyde dimethyl acetal

: 118668-29-4
(E)-9,9-Dimethoxy-3,7-dimethyl-5-(2-methyl-propane-2-sulfonyl)-7-nitro-1-(2,6,6-trimethyl-cyclohex-1-enyl)-non-1-en-3-ol

Guidance literature:: Multi-step reaction with 4 steps

1: 72 percent / NH₂OH*HCl, NaOAc / H₂O / 0.75 h / 60 °C

2: 1.) NaOCl, H₂SO₄, 2.) NaOCl, (n-Bu)4NHSO₄ / 1.) benzene, pH 5,5, 30 min, 25 deg C, 2.) benzene, pH 10, 30 min, room t.

3: 72.2 percent / 2 N NaOH, H₂ / 5 percent Pd(C) / methanol / 4 h / 23 °C

4: 95 percent / DBU / 100 h / 25 °C

With sodium hydroxide; sodium hypochlorite; sulfuric acid; hydroxylamine hydrochloride; hydrogen; sodium acetate; tetra(n-butyl)ammonium hydrogensulfate; 1,8-diazabicyclo[5.4.0]undec-7-ene; palladium on activated charcoal; In methanol; water;
DOI:10.1016/S0040-4020(01)86152-4

Reference yield:

: 33330-23-3
4,4-Dimethoxy-butanon-⁽²⁾-oxim

: 118668-29-4
(E)-9,9-Dimethoxy-3,7-dimethyl-5-(2-methyl-propane-2-sulfonyl)-7-nitro-1-(2,6,6-trimethyl-cyclohex-1-enyl)-non-1-en-3-ol

Guidance literature:: Multi-step reaction with 3 steps

1: 1.) NaOCl, H₂SO₄, 2.) NaOCl, (n-Bu)4NHSO₄ / 1.) benzene, pH 5,5, 30 min, 25 deg C, 2.) benzene, pH 10, 30 min, room t.

2: 72.2 percent / 2 N NaOH, H₂ / 5 percent Pd(C) / methanol / 4 h / 23 °C

3: 95 percent / DBU / 100 h / 25 °C

With sodium hydroxide; sodium hypochlorite; sulfuric acid; hydrogen; tetra(n-butyl)ammonium hydrogensulfate; 1,8-diazabicyclo[5.4.0]undec-7-ene; palladium on activated charcoal; In methanol;
DOI:10.1016/S0040-4020(01)86152-4