((E)-2-Carboxymethyl-3-ethoxycarbonyl-pent-3-enyl)-triphenyl-phosphonium; bromide

Base Information

Chemical Name:((E)-2-Carboxymethyl-3-ethoxycarbonyl-pent-3-enyl)-triphenyl-phosphonium; bromide
CAS No.:77085-11-1
Molecular Formula:Br*C₂₈H₃₀O₄P
Molecular Weight:541.422
Hs Code.:

Synonyms:((E)-2-Carboxymethyl-3-ethoxycarbonyl-pent-3-enyl)-triphenyl-phosphonium; bromide

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Chemical Property of ((E)-2-Carboxymethyl-3-ethoxycarbonyl-pent-3-enyl)-triphenyl-phosphonium; bromide

Chemical Property:

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Technology Process of ((E)-2-Carboxymethyl-3-ethoxycarbonyl-pent-3-enyl)-triphenyl-phosphonium; bromide

There total 3 articles about ((E)-2-Carboxymethyl-3-ethoxycarbonyl-pent-3-enyl)-triphenyl-phosphonium; bromide 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:

: 77085-14-4
[(E)-3-Ethoxycarbonyl-2-ethoxycarbonylmethyl-5-(triphenyl-λ⁵-phosphanylidene)-pent-3-enyl]-triphenyl-phosphonium; bromide

: 77085-11-1
((E)-2-Carboxymethyl-3-ethoxycarbonyl-pent-3-enyl)-triphenyl-phosphonium; bromide

: 77085-10-0
((E)-3-Ethoxycarbonyl-2-ethoxycarbonylmethyl-pent-3-enyl)-triphenyl-phosphonium; bromide

: 791-28-6
Triphenylphosphine oxide

Guidance literature:: With sodium hydroxide; In ethanol;
DOI:10.1016/S0040-4039(00)93688-8

Reference yield:

: 33398-36-6
[(2E)-4-ethoxy-4-oxo-2-buten-1-yl]triphenylphosphonium bromide

: 77085-11-1
((E)-2-Carboxymethyl-3-ethoxycarbonyl-pent-3-enyl)-triphenyl-phosphonium; bromide

Guidance literature:: Multi-step reaction with 3 steps

1: 80 percent / aq. NaOH / CH₂Cl₂

2: 60 percent / CH₂Cl₂

3: NaOH / aq. ethanol

With sodium hydroxide; In ethanol; dichloromethane;
DOI:10.1016/S0040-4039(00)93688-8

Reference yield:

: 33398-28-6,33398-30-0
ethyl 4-(triphenylphosphoranylidene)-(2E)-2-butenoate

: 77085-11-1
((E)-2-Carboxymethyl-3-ethoxycarbonyl-pent-3-enyl)-triphenyl-phosphonium; bromide

Guidance literature:: Multi-step reaction with 2 steps

1: 60 percent / CH₂Cl₂

2: NaOH / aq. ethanol

With sodium hydroxide; In ethanol; dichloromethane;
DOI:10.1016/S0040-4039(00)93688-8