(4-oxocyclohexane-1,1-diyl)bis(methylene) bis(4-methylbenzenesulfonate)

Base Information

Chemical Name:(4-oxocyclohexane-1,1-diyl)bis(methylene) bis(4-methylbenzenesulfonate)
CAS No.:340022-81-3
Molecular Formula:C₂₂H₂₆O₇S₂
Molecular Weight:466.576
Hs Code.:

Synonyms:(4-oxocyclohexane-1,1-diyl)bis(methylene) bis(4-methylbenzenesulfonate)

Suppliers and Price of (4-oxocyclohexane-1,1-diyl)bis(methylene) bis(4-methylbenzenesulfonate)

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of (4-oxocyclohexane-1,1-diyl)bis(methylene) bis(4-methylbenzenesulfonate)

Chemical Property:

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Technology Process of (4-oxocyclohexane-1,1-diyl)bis(methylene) bis(4-methylbenzenesulfonate)

There total 13 articles about (4-oxocyclohexane-1,1-diyl)bis(methylene) bis(4-methylbenzenesulfonate) 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: 94.0%

: 1256546-72-1
[8-(hydroxymethyl)-1,4-dioxaspiro[4.5]decan-8-yl]methanol

: 340022-81-3
(4-oxocyclohexane-1,1-diyl)bis(methylene) bis(4-methylbenzenesulfonate)

Guidance literature:: [8-(hydroxymethyl)-1,4-dioxaspiro[4.5]decan-8-yl]methanol; With pyridine; p-toluenesulfonyl chloride;

With hydrogenchloride; In tetrahydrofuran; Reflux;
DOI:10.1016/j.bmcl.2019.06.036

Reference yield: 93.0%

: 1257050-69-3
1,4-dioxaspiro[4.5]decane-8,8-diylbis(methylene) bis(4-methylbenzenesulfonate)

: 340022-81-3
(4-oxocyclohexane-1,1-diyl)bis(methylene) bis(4-methylbenzenesulfonate)

Guidance literature:: With hydrogenchloride; In tetrahydrofuran; for 5h; Reflux;
DOI:10.1021/ml500069w

Reference yield:

: 55704-60-4
4-oxo-cyclohexane-1,1-dicarboxylic acid diethyl ester

: 340022-81-3
(4-oxocyclohexane-1,1-diyl)bis(methylene) bis(4-methylbenzenesulfonate)

Guidance literature:: Multi-step reaction with 4 steps

1.1: toluene-4-sulfonic acid / benzene / 48 h / 20 °C / Inert atmosphere

2.1: lithium aluminium tetrahydride / tetrahydrofuran / 10 - 20 °C / Inert atmosphere; Cooling with acetone-dry ice

2.2: 1.5 h / -5 - 30 °C

3.1: pyridine / dmap / 48 h / 20 °C

4.1: hydrogenchloride; water / tetrahydrofuran / 3.5 h / 52 °C

With pyridine; hydrogenchloride; lithium aluminium tetrahydride; water; dmap; toluene-4-sulfonic acid; In tetrahydrofuran; benzene;