(±)-(2E)-3-(benzyloxymethyl)-2-ethylidene-5-(p-toluenesulfonyl)oxypentanal

Base Information

Chemical Name:(±)-(2E)-3-(benzyloxymethyl)-2-ethylidene-5-(p-toluenesulfonyl)oxypentanal
CAS No.:1365839-79-7
Molecular Formula:C₂₂H₂₆O₅S
Molecular Weight:402.511
Hs Code.:

Synonyms:(±)-(2E)-3-(benzyloxymethyl)-2-ethylidene-5-(p-toluenesulfonyl)oxypentanal

Suppliers and Price of (±)-(2E)-3-(benzyloxymethyl)-2-ethylidene-5-(p-toluenesulfonyl)oxypentanal

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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 (±)-(2E)-3-(benzyloxymethyl)-2-ethylidene-5-(p-toluenesulfonyl)oxypentanal

Chemical Property:

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Technology Process of (±)-(2E)-3-(benzyloxymethyl)-2-ethylidene-5-(p-toluenesulfonyl)oxypentanal

There total 6 articles about (±)-(2E)-3-(benzyloxymethyl)-2-ethylidene-5-(p-toluenesulfonyl)oxypentanal 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: 75.0%

: 1365839-67-3
(±)-(2E)-ethylthio-2-ethylidene-5-(p-toluenesulfonyl)oxy-3-(benzyloxymethyl)pentanoate

: 1365839-79-7
(±)-(2E)-3-(benzyloxymethyl)-2-ethylidene-5-(p-toluenesulfonyl)oxypentanal

Guidance literature:: With quinoline; triethylsilane; 1-hexene; In dichloromethane; acetone; chemoselective reaction;
DOI:10.1016/j.tetlet.2012.01.110

Reference yield:

: C₂₁H₂₁NO₄

: 1365839-79-7
(±)-(2E)-3-(benzyloxymethyl)-2-ethylidene-5-(p-toluenesulfonyl)oxypentanal

Guidance literature:: Multi-step reaction with 5 steps

1: lithium diisopropyl amide / tetrahydrofuran / -78 °C

2: 1,8-diazabicyclo[5.4.0]undec-7-ene / tetrahydrofuran

3: sodium tetrahydroborate; cerium(III) chloride heptahydrate / tetrahydrofuran; methanol / -50 °C

4: trimethylamine hydrochloride; triethylamine / dichloromethane

5: quinoline; triethylsilane; 1-hexene / dichloromethane; acetone

With quinoline; triethylsilane; sodium tetrahydroborate; 1-hexene; cerium(III) chloride heptahydrate; trimethylamine hydrochloride; 1,8-diazabicyclo[5.4.0]undec-7-ene; triethylamine; lithium diisopropyl amide; In tetrahydrofuran; methanol; dichloromethane; acetone; 1: Michael condensation;
DOI:10.1016/j.tetlet.2012.01.110

Reference yield:

: 1365839-66-2
C₂₇H₃₁NO₅S

: 1365839-79-7
(±)-(2E)-3-(benzyloxymethyl)-2-ethylidene-5-(p-toluenesulfonyl)oxypentanal

Guidance literature:: Multi-step reaction with 3 steps

1: sodium tetrahydroborate; cerium(III) chloride heptahydrate / tetrahydrofuran; methanol / -50 °C

2: trimethylamine hydrochloride; triethylamine / dichloromethane

3: quinoline; triethylsilane; 1-hexene / dichloromethane; acetone

With quinoline; triethylsilane; sodium tetrahydroborate; 1-hexene; cerium(III) chloride heptahydrate; trimethylamine hydrochloride; triethylamine; In tetrahydrofuran; methanol; dichloromethane; acetone;
DOI:10.1016/j.tetlet.2012.01.110