ethyl (+/-)-2-ethoxycarbonyl-5-hydroxy-5-(trimethylsilyl)ethynyl-1-cyclohexylideneacetate

Base Information

Chemical Name:ethyl (+/-)-2-ethoxycarbonyl-5-hydroxy-5-(trimethylsilyl)ethynyl-1-cyclohexylideneacetate
CAS No.:96823-53-9
Molecular Formula:C₁₈H₂₈O₅Si
Molecular Weight:352.503
Hs Code.:

Synonyms:ethyl (+/-)-2-ethoxycarbonyl-5-hydroxy-5-(trimethylsilyl)ethynyl-1-cyclohexylideneacetate

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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 ethyl (+/-)-2-ethoxycarbonyl-5-hydroxy-5-(trimethylsilyl)ethynyl-1-cyclohexylideneacetate

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Technology Process of ethyl (+/-)-2-ethoxycarbonyl-5-hydroxy-5-(trimethylsilyl)ethynyl-1-cyclohexylideneacetate

There total 1 articles about ethyl (+/-)-2-ethoxycarbonyl-5-hydroxy-5-(trimethylsilyl)ethynyl-1-cyclohexylideneacetate 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: 89.0%

: 95185-48-1
ethyl 2-carboethoxy-5-oxo-1-cyclohexylideneacetate

: 1066-54-2
trimethylsilylacetylene

: 96823-53-9
ethyl (+/-)-2-ethoxycarbonyl-5-hydroxy-5-(trimethylsilyl)ethynyl-1-cyclohexylideneacetate

Guidance literature:: With n-butyllithium; cerium(III) chloride; In tetrahydrofuran; at -78 ℃; for 2h;
DOI:10.1248/cpb.36.3897

Reference yield: 71.0%

: 96823-53-9
ethyl (+/-)-2-ethoxycarbonyl-5-hydroxy-5-(trimethylsilyl)ethynyl-1-cyclohexylideneacetate

: 120251-76-5
ethyl (+/-)-2-ethoxycarbonyl-5-ethynyl-5-hydroxycyclohex-1-enylacetate

Guidance literature:: With sodium ethanolate; In ethanol; for 0.833333h; Ambient temperature;
DOI:10.1248/cpb.36.3897

Reference yield:

: 96823-53-9
ethyl (+/-)-2-ethoxycarbonyl-5-hydroxy-5-(trimethylsilyl)ethynyl-1-cyclohexylideneacetate

: 104292-84-4
(+/-)-2-carboxy-5-ethynyl-5-hydroxycyclohex-1-enylacetic acid

Guidance literature:: Multi-step reaction with 2 steps

1: 71 percent / NaOEt / ethanol / 0.83 h / Ambient temperature

2: 85 percent / KOH / ethanol; H₂O / 1 h / Heating

With potassium hydroxide; sodium ethanolate; In ethanol; water;
DOI:10.1248/cpb.36.3897