<1S-(1α,2α,3α,4α)>-2-<(3-carboxy-7-oxabicyclo<2.2.1>hept-2-yl)methyl>benzenepropanoic acid methyl ester

Base Information

Chemical Name:<1S-(1α,2α,3α,4α)>-2-<(3-carboxy-7-oxabicyclo<2.2.1>hept-2-yl)methyl>benzenepropanoic acid methyl ester
CAS No.:142757-91-3
Molecular Formula:C₁₈H₂₂O₅
Molecular Weight:318.37
Hs Code.:

Synonyms:<1S-(1α,2α,3α,4α)>-2-<(3-carboxy-7-oxabicyclo<2.2.1>hept-2-yl)methyl>benzenepropanoic acid methyl ester

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Chemical Property of <1S-(1α,2α,3α,4α)>-2-<(3-carboxy-7-oxabicyclo<2.2.1>hept-2-yl)methyl>benzenepropanoic acid methyl ester

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Technology Process of <1S-(1α,2α,3α,4α)>-2-<(3-carboxy-7-oxabicyclo<2.2.1>hept-2-yl)methyl>benzenepropanoic acid methyl ester

There total 9 articles about <1S-(1α,2α,3α,4α)>-2-<(3-carboxy-7-oxabicyclo<2.2.1>hept-2-yl)methyl>benzenepropanoic acid methyl 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: 82.0%

: 135682-53-0
<1S-1α,2α,3α,4α>-2-<<3-(hydroxymethyl)-7-oxabicyclo<2.2.1>hept-2-yl>methyl>benzenepropanoic acid, methyl ester

: 142757-91-3
<1S-(1α,2α,3α,4α)>-2-<(3-carboxy-7-oxabicyclo<2.2.1>hept-2-yl)methyl>benzenepropanoic acid methyl ester

Guidance literature:: With chromium(VI) oxide; sulfuric acid; In acetone; at 25 ℃; for 0.666667h;
DOI:10.1021/jm00062a013

Reference yield:

: 404575-34-4
7-oxabicyclo<2.2.1>heptane tetrahydrofuranol

: 142757-91-3
<1S-(1α,2α,3α,4α)>-2-<(3-carboxy-7-oxabicyclo<2.2.1>hept-2-yl)methyl>benzenepropanoic acid methyl ester

Guidance literature:: Multi-step reaction with 7 steps

1: 1.) EtMgBr / 1.) THF, 0 deg C, 1 h, 2.) THF, 25 deg C, 6 days

2: H₂ / 20percent Pd(OH)2-C / acetic acid / 24 h / 25 °C / 760 Torr

3: pyridine / 16 h / 25 °C

4: CrO₃/H₂SO₄ / acetone / 0.75 h

5: NaOH / tetrahydrofuran; H₂O / 25 °C

6: 68.5 percent / HCl / 15 h / Ambient temperature

7: 82 percent / CrO₃, H₂SO₄ / acetone / 0.67 h / 25 °C

With pyridine; chromium(VI) oxide; hydrogenchloride; sodium hydroxide; sulfuric acid; ethylmagnesium bromide; hydrogen; palladium hydroxide - carbon; In tetrahydrofuran; water; acetic acid; acetone;
DOI:10.1021/jm00062a013

Reference yield:

: 142663-80-7
<1-bromo-2-<3-<oxy>propyl>phenyl>magnesium

: 142757-91-3
<1S-(1α,2α,3α,4α)>-2-<(3-carboxy-7-oxabicyclo<2.2.1>hept-2-yl)methyl>benzenepropanoic acid methyl ester

Guidance literature:: Multi-step reaction with 7 steps

1: 1.) EtMgBr / 1.) THF, 0 deg C, 1 h, 2.) THF, 25 deg C, 6 days

2: H₂ / 20percent Pd(OH)2-C / acetic acid / 24 h / 25 °C / 760 Torr

3: pyridine / 16 h / 25 °C

4: CrO₃/H₂SO₄ / acetone / 0.75 h

5: NaOH / tetrahydrofuran; H₂O / 25 °C

6: 68.5 percent / HCl / 15 h / Ambient temperature

7: 82 percent / CrO₃, H₂SO₄ / acetone / 0.67 h / 25 °C

With pyridine; chromium(VI) oxide; hydrogenchloride; sodium hydroxide; sulfuric acid; ethylmagnesium bromide; hydrogen; palladium hydroxide - carbon; In tetrahydrofuran; water; acetic acid; acetone;
DOI:10.1021/jm00062a013