13-methoxy-7-oxo-13-deisopropyldehydroabietane

Base Information

Chemical Name:13-methoxy-7-oxo-13-deisopropyldehydroabietane
CAS No.:74285-88-4
Molecular Formula:C₁₈H₂₄O₂
Molecular Weight:272.387
Hs Code.:

Synonyms:13-methoxy-7-oxo-13-deisopropyldehydroabietane

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Chemical Property of 13-methoxy-7-oxo-13-deisopropyldehydroabietane

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Technology Process of 13-methoxy-7-oxo-13-deisopropyldehydroabietane

There total 1 articles about 13-methoxy-7-oxo-13-deisopropyldehydroabietane 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:

: 596-85-0,29461-42-5,41357-91-9,106631-38-3,1438-62-6
(+)-manool

: 74285-88-4
13-methoxy-7-oxo-13-deisopropyldehydroabietane

Guidance literature:: Multi-step reaction with 3 steps

1: tetrabutylammomium bromide; ozone; sodium hydroxide / toluene / 2.67 h / 0 - 20 °C

2: sodium acetate / N,N-dimethyl-formamide / 18 h / 120 °C

3: potassium carbonate / acetone / 30 h / Reflux

With tetrabutylammomium bromide; sodium acetate; potassium carbonate; ozone; sodium hydroxide; In N,N-dimethyl-formamide; acetone; toluene;
DOI:10.1080/14786419.2014.942299

Reference yield:

: 74285-88-4
13-methoxy-7-oxo-13-deisopropyldehydroabietane

: 69748-51-2
13,14-dihydroxy-13-deisopropyldehydroabietane

Guidance literature:: Multi-step reaction with 6 steps

1: 98 percent / H₂ / 10 percent Pd-C, 60 percent HClO₄ / ethyl acetate

2: 35 percent / HNO₃(d=1.52) / acetic anhydride / 0.5 h / 0 - 4 °C

3: Sn dust, conc. HCl aq. / methanol / 12 h / Heating

4: 30 percent / (Me)3SiI / tetrahydrothiophene 1,1-dioxide / 3.5 h / 50 °C

5: NaIO₄, 0.1 N HCl aq. / 0.13 h / Ambient temperature

6: KI / acetic acid; CHCl₃ / 0.03 h

With hydrogenchloride; tin; sodium periodate; trimethylsilyl iodide; hydrogen; nitric acid; potassium iodide; palladium on activated charcoal; perchloric acid; In sulfolane; methanol; chloroform; acetic anhydride; acetic acid; ethyl acetate;
DOI:10.1248/cpb.29.1567