(1E,3E,5E)-3-(diethoxyphosphoryl)-1-(4-methylphenyl)-2-azahepta-1,3,5-triene

Base Information

Chemical Name:(1E,3E,5E)-3-(diethoxyphosphoryl)-1-(4-methylphenyl)-2-azahepta-1,3,5-triene
CAS No.:303069-40-1
Molecular Formula:C₁₇H₂₄NO₃P
Molecular Weight:321.356
Hs Code.:

Synonyms:(1E,3E,5E)-3-(diethoxyphosphoryl)-1-(4-methylphenyl)-2-azahepta-1,3,5-triene

Suppliers and Price of (1E,3E,5E)-3-(diethoxyphosphoryl)-1-(4-methylphenyl)-2-azahepta-1,3,5-triene

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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 (1E,3E,5E)-3-(diethoxyphosphoryl)-1-(4-methylphenyl)-2-azahepta-1,3,5-triene

Chemical Property:

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Technology Process of (1E,3E,5E)-3-(diethoxyphosphoryl)-1-(4-methylphenyl)-2-azahepta-1,3,5-triene

There total 4 articles about (1E,3E,5E)-3-(diethoxyphosphoryl)-1-(4-methylphenyl)-2-azahepta-1,3,5-triene 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: 70.0%

: 303069-15-0
tetraethyl (E)-N-(4-methylbenzyliden)aminomethyldiphosphonate

: 123-73-9,4170-30-3
crotonaldehyde

: 303069-40-1
(1E,3E,5E)-3-(diethoxyphosphoryl)-1-(4-methylphenyl)-2-azahepta-1,3,5-triene

Guidance literature:: With caesium carbonate; In tetrahydrofuran; isopropyl alcohol;
DOI:10.1016/S0040-4039(99)00116-1

Reference yield:

: 80474-99-3
tetraethyl (aminomethylene)bis(phosphonate)

: 303069-40-1
(1E,3E,5E)-3-(diethoxyphosphoryl)-1-(4-methylphenyl)-2-azahepta-1,3,5-triene

Guidance literature:: Multi-step reaction with 2 steps

1: 87 percent / benzene / 4 h / Heating

2: 70 percent / Cs₂CO₃ / tetrahydrofuran; propan-2-ol / 20 °C

With caesium carbonate; In tetrahydrofuran; isopropyl alcohol; benzene; 1: Condensation / 2: Condensation;
DOI:10.1016/S0040-4020(00)00570-6

Reference yield:

: 104-87-0
4-methyl-benzaldehyde

: 303069-40-1
(1E,3E,5E)-3-(diethoxyphosphoryl)-1-(4-methylphenyl)-2-azahepta-1,3,5-triene

Guidance literature:: Multi-step reaction with 2 steps

1: 87 percent / benzene / 4 h / Heating

2: 70 percent / Cs₂CO₃ / tetrahydrofuran; propan-2-ol / 20 °C

With caesium carbonate; In tetrahydrofuran; isopropyl alcohol; benzene; 1: Condensation / 2: Condensation;
DOI:10.1016/S0040-4020(00)00570-6