(4E)-ethyl 3-{([{3,5-bis(trifluoromethyl)phenyl}sulfonyl]oxy)imino}-5-(4-methoxyphenyl)pent-4-enoate

Base Information

Chemical Name:(4E)-ethyl 3-{([{3,5-bis(trifluoromethyl)phenyl}sulfonyl]oxy)imino}-5-(4-methoxyphenyl)pent-4-enoate
CAS No.:1346635-57-1
Molecular Formula:C₂₂H₁₉F₆NO₆S
Molecular Weight:539.452
Hs Code.:

Synonyms:(4E)-ethyl 3-{([{3,5-bis(trifluoromethyl)phenyl}sulfonyl]oxy)imino}-5-(4-methoxyphenyl)pent-4-enoate

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Chemical Property of (4E)-ethyl 3-{([{3,5-bis(trifluoromethyl)phenyl}sulfonyl]oxy)imino}-5-(4-methoxyphenyl)pent-4-enoate

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Technology Process of (4E)-ethyl 3-{([{3,5-bis(trifluoromethyl)phenyl}sulfonyl]oxy)imino}-5-(4-methoxyphenyl)pent-4-enoate

There total 2 articles about (4E)-ethyl 3-{([{3,5-bis(trifluoromethyl)phenyl}sulfonyl]oxy)imino}-5-(4-methoxyphenyl)pent-4-enoate 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: 23.0%

: C₁₄H₁₇NO₄

: 39234-86-1
3,5-bis(trifluoromethyl)benzenesulfonyl chloride

: 1346635-57-1
(4E)-ethyl 3-{([{3,5-bis(trifluoromethyl)phenyl}sulfonyl]oxy)imino}-5-(4-methoxyphenyl)pent-4-enoate

Guidance literature:: With pyridine; In ethanol; at 0 - 20 ℃; for 0.333333h; Inert atmosphere;
DOI:10.1021/ol2026747

Reference yield:

: 104858-59-5,108384-88-9,76842-83-6
ethyl 5-(4-methoxyphenyl)-3-oxo-4-pentenoate

: 1346635-57-1
(4E)-ethyl 3-{([{3,5-bis(trifluoromethyl)phenyl}sulfonyl]oxy)imino}-5-(4-methoxyphenyl)pent-4-enoate

Guidance literature:: Multi-step reaction with 2 steps

1: pyridine; hydroxylamine hydrochloride / ethanol / 0.33 h / 55 °C / Inert atmosphere

2: pyridine / ethanol / 0.33 h / 0 - 20 °C / Inert atmosphere

With pyridine; hydroxylamine hydrochloride; In ethanol;
DOI:10.1021/ol2026747

Reference yield: 73.0%

: 1346635-57-1
(4E)-ethyl 3-{([{3,5-bis(trifluoromethyl)phenyl}sulfonyl]oxy)imino}-5-(4-methoxyphenyl)pent-4-enoate

: 1346635-71-9
(S,E)-ethyl 3-(4-methoxystyryl)-2H-azirine-2-carboxylate

Guidance literature:: With sodium carbonate; 1-((1R,2R)-2-(dimethylamino)cyclohexyl)-3-phenylthiourea; In toluene; at -20 ℃; for 24h; optical yield given as %ee; enantioselective reaction; Inert atmosphere;
DOI:10.1021/ol2026747