3β,11,14-triacetoxy-12-benzoyloxyabieta-8,11,13-trien-6-one

Base Information

Chemical Name:3β,11,14-triacetoxy-12-benzoyloxyabieta-8,11,13-trien-6-one
CAS No.:82462-26-8
Molecular Formula:C₃₃H₃₈O₉
Molecular Weight:578.659
Hs Code.:

Synonyms:

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Chemical Property of 3β,11,14-triacetoxy-12-benzoyloxyabieta-8,11,13-trien-6-one

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Technology Process of 3β,11,14-triacetoxy-12-benzoyloxyabieta-8,11,13-trien-6-one

There total 15 articles about 3β,11,14-triacetoxy-12-benzoyloxyabieta-8,11,13-trien-6-one 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:

: (4bS,7S,8aR)-3,7-Dihydroxy-2-isopropyl-4b,8,8-trimethyl-4b,6,7,8,8a,10-hexahydro-5H-phenanthren-9-one

: 82462-26-8
3β,11,14-triacetoxy-12-benzoyloxyabieta-8,11,13-trien-6-one

Guidance literature:: Multi-step reaction with 10 steps

1: pyridine / 1.5 h / 80 - 82 °C

2: lithium aluminium hydride / tetrahydrofuran / 4 h / Heating

3: 10.6 percent / pyridine / 4 h / 18 - 19 °C

4: 74.3 percent / pyridine / 4 h / 17 - 19 °C

5: 92.7 percent / sodium hydrogencarbonate, water / methanol / 0.25 h / Heating

6: 52.9 percent / CHCl₃ / 80 h / Ambient temperature

7: 74.4 percent / m-chloroperbenzoic acid / CH₂Cl₂ / 36 h / Ambient temperature

8: 585 mg / Jones reagent / acetone / 0.04 h / 0 - 5 °C

9: zinc, 10percent HCl / benzene / 0.33 h / Heating

10: pyridine / 2.5 h / 85 - 90 °C

With pyridine; hydrogenchloride; lithium aluminium tetrahydride; jones reagent; water; sodium hydrogencarbonate; 3-chloro-benzenecarboperoxoic acid; zinc; In tetrahydrofuran; methanol; dichloromethane; chloroform; acetone; benzene;
DOI:10.1246/bcsj.55.1168

Reference yield:

: 82462-12-2
abieta-8,11,13-triene-3β,6β,12-triol

: 82462-26-8
3β,11,14-triacetoxy-12-benzoyloxyabieta-8,11,13-trien-6-one

Guidance literature:: Multi-step reaction with 8 steps

1: 10.6 percent / pyridine / 4 h / 18 - 19 °C

2: 74.3 percent / pyridine / 4 h / 17 - 19 °C

3: 92.7 percent / sodium hydrogencarbonate, water / methanol / 0.25 h / Heating

4: 52.9 percent / CHCl₃ / 80 h / Ambient temperature

5: 74.4 percent / m-chloroperbenzoic acid / CH₂Cl₂ / 36 h / Ambient temperature

6: 585 mg / Jones reagent / acetone / 0.04 h / 0 - 5 °C

7: zinc, 10percent HCl / benzene / 0.33 h / Heating

8: pyridine / 2.5 h / 85 - 90 °C

With pyridine; hydrogenchloride; jones reagent; water; sodium hydrogencarbonate; 3-chloro-benzenecarboperoxoic acid; zinc; In methanol; dichloromethane; chloroform; acetone; benzene;
DOI:10.1246/bcsj.55.1168

Reference yield:

: Acetic acid (1aR,1bR,3S,5aS,9bS)-7-acetoxy-8-isopropyl-2,2,5a-trimethyl-1a,1b,2,3,4,5,5a,9b-octahydro-1-oxa-cyclopropa[l]phenanthren-3-yl ester

: 82462-26-8
3β,11,14-triacetoxy-12-benzoyloxyabieta-8,11,13-trien-6-one

Guidance literature:: Multi-step reaction with 11 steps

1: 10percent HCl / methanol / 1 h / Heating

2: pyridine / 1.5 h / 80 - 82 °C

3: lithium aluminium hydride / tetrahydrofuran / 4 h / Heating

4: 10.6 percent / pyridine / 4 h / 18 - 19 °C

5: 74.3 percent / pyridine / 4 h / 17 - 19 °C

6: 92.7 percent / sodium hydrogencarbonate, water / methanol / 0.25 h / Heating

7: 52.9 percent / CHCl₃ / 80 h / Ambient temperature

8: 74.4 percent / m-chloroperbenzoic acid / CH₂Cl₂ / 36 h / Ambient temperature

9: 585 mg / Jones reagent / acetone / 0.04 h / 0 - 5 °C

10: zinc, 10percent HCl / benzene / 0.33 h / Heating

11: pyridine / 2.5 h / 85 - 90 °C

With pyridine; hydrogenchloride; lithium aluminium tetrahydride; jones reagent; water; sodium hydrogencarbonate; 3-chloro-benzenecarboperoxoic acid; zinc; In tetrahydrofuran; methanol; dichloromethane; chloroform; acetone; benzene;
DOI:10.1246/bcsj.55.1168