spiro[(6,6-dimethyl-3-(4-nitrophenyl)-4-oxo-2,3,4,5,6,7-hexahydrobenzofuran)-2,2'-(5,5-dimethylcyclohexane-1,3-dione)]

Base Information

Chemical Name:spiro[(6,6-dimethyl-3-(4-nitrophenyl)-4-oxo-2,3,4,5,6,7-hexahydrobenzofuran)-2,2'-(5,5-dimethylcyclohexane-1,3-dione)]
CAS No.:19997-23-0
Molecular Formula:C₂₃H₂₅NO₆
Molecular Weight:411.455
Hs Code.:

Synonyms:spiro[(6,6-dimethyl-3-(4-nitrophenyl)-4-oxo-2,3,4,5,6,7-hexahydrobenzofuran)-2,2'-(5,5-dimethylcyclohexane-1,3-dione)]

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Chemical Property of spiro[(6,6-dimethyl-3-(4-nitrophenyl)-4-oxo-2,3,4,5,6,7-hexahydrobenzofuran)-2,2'-(5,5-dimethylcyclohexane-1,3-dione)]

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Technology Process of spiro[(6,6-dimethyl-3-(4-nitrophenyl)-4-oxo-2,3,4,5,6,7-hexahydrobenzofuran)-2,2'-(5,5-dimethylcyclohexane-1,3-dione)]

There total 4 articles about spiro[(6,6-dimethyl-3-(4-nitrophenyl)-4-oxo-2,3,4,5,6,7-hexahydrobenzofuran)-2,2'-(5,5-dimethylcyclohexane-1,3-dione)] 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: 96.0%

: 555-16-8
4-nitrobenzaldehdye

: 126-81-8
dimedone

: 19997-23-0
spiro[(6,6-dimethyl-3-(4-nitrophenyl)-4-oxo-2,3,4,5,6,7-hexahydrobenzofuran)-2,2'-(5,5-dimethylcyclohexane-1,3-dione)]

Guidance literature:: With sodium bromide; In ethanol; at 20 ℃; Electrochemical reaction; Green chemistry;
DOI:10.1016/j.tet.2013.10.056

Reference yield: 88.0%

: 7560-71-6
2,2'-(4-nitrophenylmethylene)bis(3-hydroxy-5,5-dimethyl-2-cyclohexene-1-one)

: 19997-23-0
spiro[(6,6-dimethyl-3-(4-nitrophenyl)-4-oxo-2,3,4,5,6,7-hexahydrobenzofuran)-2,2'-(5,5-dimethylcyclohexane-1,3-dione)]

Guidance literature:: With manganese(III) triacetate dihydrate; In formic acid; acetic acid; at 20 ℃; for 0.0333333h; Solvent; Temperature; Inert atmosphere;
DOI:10.1016/j.tet.2020.131165

Reference yield: 86.0%

: 35024-12-5
(4,4-dimethyl-2,6-dioxo-cyclohexyl)-phenyl-iodonium betaine

: 555-16-8
4-nitrobenzaldehdye

: 126-81-8
dimedone

: 19997-23-0
spiro[(6,6-dimethyl-3-(4-nitrophenyl)-4-oxo-2,3,4,5,6,7-hexahydrobenzofuran)-2,2'-(5,5-dimethylcyclohexane-1,3-dione)]

Guidance literature:: With potassium hydroxide; In 1,4-dioxane; at 110 ℃; for 0.2h; regioselective reaction; Microwave irradiation;
DOI:10.1002/jhet.1732