thiolacetic acid {3,5-diethoxy-4-[(E)-2-(4-ethylphenyl)vinyl]benzyl} ester

Base Information

Chemical Name:thiolacetic acid {3,5-diethoxy-4-[(E)-2-(4-ethylphenyl)vinyl]benzyl} ester
CAS No.:701214-36-0
Molecular Formula:C₂₃H₂₈O₃S
Molecular Weight:384.54
Hs Code.:

Synonyms:thiolacetic acid {3,5-diethoxy-4-[(E)-2-(4-ethylphenyl)vinyl]benzyl} ester

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Chemical Property of thiolacetic acid {3,5-diethoxy-4-[(E)-2-(4-ethylphenyl)vinyl]benzyl} ester

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Technology Process of thiolacetic acid {3,5-diethoxy-4-[(E)-2-(4-ethylphenyl)vinyl]benzyl} ester

There total 4 articles about thiolacetic acid {3,5-diethoxy-4-[(E)-2-(4-ethylphenyl)vinyl]benzyl} ester 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: 71.0%

: 507-09-5
tiolacetic acid

: 701214-35-9
{3,5-diethoxy-4-[(E)-2-(4-ethylphenyl)vinyl]phenyl}methanol

: 701214-36-0
thiolacetic acid {3,5-diethoxy-4-[(E)-2-(4-ethylphenyl)vinyl]benzyl} ester

Guidance literature:: With triphenylphosphine; diethylazodicarboxylate; In tetrahydrofuran; at 20 ℃; for 16h;
DOI:10.1039/b312936e

Reference yield:

: 55190-52-8
(4-ethylbenzyl)phosphonic acid diethyl ester

: 701214-36-0
thiolacetic acid {3,5-diethoxy-4-[(E)-2-(4-ethylphenyl)vinyl]benzyl} ester

Guidance literature:: Multi-step reaction with 2 steps

1: 55 percent / t-BuOK / tetrahydrofuran / 22 h

2: 71 percent / diethyl azodicarboxylate; PPh₃ / tetrahydrofuran / 16 h / 20 °C

With potassium tert-butylate; triphenylphosphine; diethylazodicarboxylate; In tetrahydrofuran;
DOI:10.1039/b312936e

Reference yield:

: 363166-42-1
(4-bromo-3,5-diethoxyphenyl)methanol

: 701214-36-0
thiolacetic acid {3,5-diethoxy-4-[(E)-2-(4-ethylphenyl)vinyl]benzyl} ester

Guidance literature:: Multi-step reaction with 3 steps

1.1: n-BuLi / tetrahydrofuran; hexane / 1 h / -78 °C

1.2: 57 percent / tetrahydrofuran; hexane / 0.5 h / -78 °C

2.1: 55 percent / t-BuOK / tetrahydrofuran / 22 h

3.1: 71 percent / diethyl azodicarboxylate; PPh₃ / tetrahydrofuran / 16 h / 20 °C

With n-butyllithium; potassium tert-butylate; triphenylphosphine; diethylazodicarboxylate; In tetrahydrofuran; hexane;
DOI:10.1039/b312936e