diethyl (Z)-3-benzyldimethylsilylmethylene-4-methoxycarbonylmethylcyclopentane-1,1-dicarboxylate

Base Information

Chemical Name:diethyl (Z)-3-benzyldimethylsilylmethylene-4-methoxycarbonylmethylcyclopentane-1,1-dicarboxylate
CAS No.:935471-55-9
Molecular Formula:C₂₄H₃₄O₆Si
Molecular Weight:446.616
Hs Code.:

Synonyms:diethyl (Z)-3-benzyldimethylsilylmethylene-4-methoxycarbonylmethylcyclopentane-1,1-dicarboxylate

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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 diethyl (Z)-3-benzyldimethylsilylmethylene-4-methoxycarbonylmethylcyclopentane-1,1-dicarboxylate

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Technology Process of diethyl (Z)-3-benzyldimethylsilylmethylene-4-methoxycarbonylmethylcyclopentane-1,1-dicarboxylate

There total 2 articles about diethyl (Z)-3-benzyldimethylsilylmethylene-4-methoxycarbonylmethylcyclopentane-1,1-dicarboxylate 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: 87.0%

: (E)-4,4-diethyl 1-methyl hept-1-en-6-yne-1,4,4-tricarboxylate

: 1631-70-5
benzyldimethylsilane

: 935471-55-9
diethyl (Z)-3-benzyldimethylsilylmethylene-4-methoxycarbonylmethylcyclopentane-1,1-dicarboxylate

Guidance literature:: With dodecacarbonyltetrarhodium⁽⁰⁾; carbon monoxide; In hexane; at 20 ℃; for 3h; under 760.051 Torr;
DOI:10.1021/ja067854p

Reference yield:

: 17920-23-9
diethyl propargylmalonate

: 935471-55-9
diethyl (Z)-3-benzyldimethylsilylmethylene-4-methoxycarbonylmethylcyclopentane-1,1-dicarboxylate

Guidance literature:: Multi-step reaction with 2 steps

1.1: NaH / tetrahydrofuran; various solvent(s) / 20 °C

1.2: 91 percent / tetrahydrofuran / 50 °C

2.1: 87 percent / CO; Rh₄(CO)12 / hexane / 3 h / 20 °C / 760.05 Torr

With dodecacarbonyltetrarhodium⁽⁰⁾; carbon monoxide; sodium hydride; In tetrahydrofuran; hexane;
DOI:10.1021/ja067854p

Reference yield: 77.0%

: 935471-55-9
diethyl (Z)-3-benzyldimethylsilylmethylene-4-methoxycarbonylmethylcyclopentane-1,1-dicarboxylate

: 696-62-8
para-iodoanisole

: C₂₂H₂₈O₇

Guidance literature:: diethyl (Z)-3-benzyldimethylsilylmethylene-4-methoxycarbonylmethylcyclopentane-1,1-dicarboxylate; With tetrabutyl ammonium fluoride; In tetrahydrofuran; at 20 ℃; for 0.05h;

para-iodoanisole; With tris(dibenzylideneacetone)dipalladium⁽⁰⁾ chloroform complex; In tetrahydrofuran; at 20 ℃; for 10h; Further stages.;
DOI:10.1021/ja067854p