1,6-Dioxaspiro[4.4]non-3-ene, 2-[(4-methoxyphenyl)methylene]-, (2Z)-

Base Information

Chemical Name:1,6-Dioxaspiro[4.4]non-3-ene, 2-[(4-methoxyphenyl)methylene]-, (2Z)-
CAS No.:543733-93-3
Molecular Formula:C15H16O3
Molecular Weight:244.29
Hs Code.:

Synonyms:2-(p-methoxybenzylidene)-1,6-dioxaspiro[4.4]non-3-ene;1,6-Dioxaspiro[4.4]non-3-ene,2-[(4-methoxyphenyl)methylene]-,(2Z);

Suppliers and Price of 1,6-Dioxaspiro[4.4]non-3-ene, 2-[(4-methoxyphenyl)methylene]-, (2Z)-

Supply Marketing:

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

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Chemical Property of 1,6-Dioxaspiro[4.4]non-3-ene, 2-[(4-methoxyphenyl)methylene]-, (2Z)-

Chemical Property:

PSA：27.69000
LogP:3.12920

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of 1,6-Dioxaspiro[4.4]non-3-ene, 2-[(4-methoxyphenyl)methylene]-, (2Z)-

There total 4 articles about 1,6-Dioxaspiro[4.4]non-3-ene, 2-[(4-methoxyphenyl)methylene]-, (2Z)- 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%

: 3-(5-(hydroxy(4-methoxyphenyl)methyl)furan-2-yl)propan-1-ol

: 543733-93-3
(Z)-2-(4-methoxybenzylidene)-1,6-dioxaspiro[4.4]non-3-ene

Guidance literature:: With copper(II) sulfate; In toluene; at 70 ℃; for 3h;
DOI:10.1016/S0040-4020(98)00732-7

Reference yield:

: 26908-23-6
3-furan-2-yl-propan-1-ol

: 543733-93-3
(Z)-2-(4-methoxybenzylidene)-1,6-dioxaspiro[4.4]non-3-ene

Guidance literature:: Multi-step reaction with 2 steps

1: 1.) n-BuLi, TMEDA / 1.) THF, 0 deg C to rt, 2 h, 2.) THF, -78 deg C, 4 h, rt, overnight

2: 60 percent / TsOH / CH₂Cl₂ / Ambient temperature; other reagent, solvent, temperature

With n-butyllithium; N,N,N,N,-tetramethylethylenediamine; toluene-4-sulfonic acid; In dichloromethane;
DOI:10.1016/S0040-4020(98)00732-7

Reference yield:

: 123-11-5
4-methoxy-benzaldehyde

: 543733-93-3
(Z)-2-(4-methoxybenzylidene)-1,6-dioxaspiro[4.4]non-3-ene

Guidance literature:: Multi-step reaction with 2 steps

1: 1.) n-BuLi, TMEDA / 1.) THF, 0 deg C to rt, 2 h, 2.) THF, -78 deg C, 4 h, rt, overnight

2: 60 percent / TsOH / CH₂Cl₂ / Ambient temperature; other reagent, solvent, temperature

With n-butyllithium; N,N,N,N,-tetramethylethylenediamine; toluene-4-sulfonic acid; In dichloromethane;
DOI:10.1016/S0040-4020(98)00732-7