N-[(2E)-3-iodo-2-butenyl]-N-[(2E,4E)-5-methoxycarbonyl-4-phenyl-2,4-pentadienyl]-p-toluenesulfonamide

Base Information

Chemical Name:N-[(2E)-3-iodo-2-butenyl]-N-[(2E,4E)-5-methoxycarbonyl-4-phenyl-2,4-pentadienyl]-p-toluenesulfonamide
CAS No.:459144-46-8
Molecular Formula:C₂₄H₂₆INO₄S
Molecular Weight:551.445
Hs Code.:

Synonyms:N-[(2E)-3-iodo-2-butenyl]-N-[(2E,4E)-5-methoxycarbonyl-4-phenyl-2,4-pentadienyl]-p-toluenesulfonamide

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Chemical Property of N-[(2E)-3-iodo-2-butenyl]-N-[(2E,4E)-5-methoxycarbonyl-4-phenyl-2,4-pentadienyl]-p-toluenesulfonamide

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Technology Process of N-[(2E)-3-iodo-2-butenyl]-N-[(2E,4E)-5-methoxycarbonyl-4-phenyl-2,4-pentadienyl]-p-toluenesulfonamide

There total 5 articles about N-[(2E)-3-iodo-2-butenyl]-N-[(2E,4E)-5-methoxycarbonyl-4-phenyl-2,4-pentadienyl]-p-toluenesulfonamide 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: 60.0%

: 459144-45-7
N-[(2E)-3-iodo-2-butenyl]-p-toluenesulfonamide

: 313227-81-5
methyl (2E,4E)-6-bromo-3-phenyl-2,4-hexadienoate

: 459144-46-8
N-[(2E)-3-iodo-2-butenyl]-N-[(2E,4E)-5-methoxycarbonyl-4-phenyl-2,4-pentadienyl]-p-toluenesulfonamide

Guidance literature:: With potassium carbonate; In acetone; Heating;
DOI:10.1021/jo0258397

Reference yield:

: C₁₆H₂₂INO₄S

: 459144-46-8
N-[(2E)-3-iodo-2-butenyl]-N-[(2E,4E)-5-methoxycarbonyl-4-phenyl-2,4-pentadienyl]-p-toluenesulfonamide

Guidance literature:: Multi-step reaction with 2 steps

1: 368 mg / trifluoroacetic acid / CH₂Cl₂ / 20 °C

2: 60 percent / potassium carbonate / acetone / Heating

With potassium carbonate; trifluoroacetic acid; In dichloromethane; acetone;
DOI:10.1021/jo0258397

Reference yield:

: 35660-91-4,35845-66-0,495-41-0
(E)-1-phenyl-2-buten-1-one

: 459144-46-8
N-[(2E)-3-iodo-2-butenyl]-N-[(2E,4E)-5-methoxycarbonyl-4-phenyl-2,4-pentadienyl]-p-toluenesulfonamide

Guidance literature:: Multi-step reaction with 3 steps

1: 38 percent / butyllithium; dicyclohexylamine / tetrahydrofuran / 1 h / -78 °C

2: 50 percent / N-bromosuccinimide; benzoyl peroxide / CCl₄ / 18 h / Heating

3: 60 percent / potassium carbonate / acetone / Heating

With N-Bromosuccinimide; n-butyllithium; potassium carbonate; N-cyclohexyl-cyclohexanamine; dibenzoyl peroxide; In tetrahydrofuran; tetrachloromethane; acetone; 1: Peterson olefination;
DOI:10.1021/jo0258397