Benzoic acid (3R,3aR,4aS,5R,7S,7aS,8R,9aS)-7-acetoxy-3,4a,8-trimethyl-2-oxo-dodecahydro-azuleno[6,5-b]furan-5-yl ester

Base Information

Chemical Name:Benzoic acid (3R,3aR,4aS,5R,7S,7aS,8R,9aS)-7-acetoxy-3,4a,8-trimethyl-2-oxo-dodecahydro-azuleno[6,5-b]furan-5-yl ester
CAS No.:96598-30-0
Molecular Formula:C₂₄H₃₀O₆
Molecular Weight:414.499
Hs Code.:

Synonyms:

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Chemical Property of Benzoic acid (3R,3aR,4aS,5R,7S,7aS,8R,9aS)-7-acetoxy-3,4a,8-trimethyl-2-oxo-dodecahydro-azuleno[6,5-b]furan-5-yl ester

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Technology Process of Benzoic acid (3R,3aR,4aS,5R,7S,7aS,8R,9aS)-7-acetoxy-3,4a,8-trimethyl-2-oxo-dodecahydro-azuleno[6,5-b]furan-5-yl ester

There total 7 articles about Benzoic acid (3R,3aR,4aS,5R,7S,7aS,8R,9aS)-7-acetoxy-3,4a,8-trimethyl-2-oxo-dodecahydro-azuleno[6,5-b]furan-5-yl 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:

: 96598-27-5
2β,3β-epoxyaromaticin

: 96598-30-0
Benzoic acid (3R,3aR,4aS,5R,7S,7aS,8R,9aS)-7-acetoxy-3,4a,8-trimethyl-2-oxo-dodecahydro-azuleno[6,5-b]furan-5-yl ester

Guidance literature:: Multi-step reaction with 6 steps

1: 1.) sodium borohydride (NBH), 2.) Jones reagent

2: Al-Hg / tetrahydrofuran; H₂O / 3.5 h / 0 °C

3: 100 percent / sodium borohydride (NBH)

4: 1.) pyridinium dichromate (PDC), 2.) sodium borohydride (NBH)

5: pyridine

6: diethyl azodicarboxylate, triphenyl phosphine / tetrahydrofuran / 4.5 h / Ambient temperature

With pyridine; sodium tetrahydroborate; dipyridinium dichromate; jones reagent; aluminium amalgam; triphenylphosphine; diethylazodicarboxylate; In tetrahydrofuran; water;

Reference yield:

: 5945-42-6
4-oxo-1α(H)-11(13)-pseudoguaien-8α,12-olide

: 96598-30-0
Benzoic acid (3R,3aR,4aS,5R,7S,7aS,8R,9aS)-7-acetoxy-3,4a,8-trimethyl-2-oxo-dodecahydro-azuleno[6,5-b]furan-5-yl ester

Guidance literature:: Multi-step reaction with 7 steps

1: 100 percent / alkaline hydrogen peroxide / tetrahydrofuran; methanol / -25 - -15 °C

2: 1.) sodium borohydride (NBH), 2.) Jones reagent

3: Al-Hg / tetrahydrofuran; H₂O / 3.5 h / 0 °C

4: 100 percent / sodium borohydride (NBH)

5: 1.) pyridinium dichromate (PDC), 2.) sodium borohydride (NBH)

6: pyridine

7: diethyl azodicarboxylate, triphenyl phosphine / tetrahydrofuran / 4.5 h / Ambient temperature

With pyridine; sodium tetrahydroborate; dipyridinium dichromate; jones reagent; aluminium amalgam; alkaline hydrogen peroxide; triphenylphosphine; diethylazodicarboxylate; In tetrahydrofuran; methanol; water;

Reference yield:

: 96744-09-1
(3R,3aR,4aS,7R,7aS,8R,9aS)-7-Hydroxy-3,4a,8-trimethyl-decahydro-azuleno[6,5-b]furan-2,5-dione

: 96598-30-0
Benzoic acid (3R,3aR,4aS,5R,7S,7aS,8R,9aS)-7-acetoxy-3,4a,8-trimethyl-2-oxo-dodecahydro-azuleno[6,5-b]furan-5-yl ester

Guidance literature:: Multi-step reaction with 4 steps

1: 100 percent / sodium borohydride (NBH)

2: 1.) pyridinium dichromate (PDC), 2.) sodium borohydride (NBH)

3: pyridine

4: diethyl azodicarboxylate, triphenyl phosphine / tetrahydrofuran / 4.5 h / Ambient temperature

With pyridine; sodium tetrahydroborate; dipyridinium dichromate; triphenylphosphine; diethylazodicarboxylate; In tetrahydrofuran;