(-)-2,3-seco-7α(H)-Eudesmantriol-(2,3,11)-ditritylether

Base Information

Chemical Name:(-)-2,3-seco-7α(H)-Eudesmantriol-(2,3,11)-ditritylether
CAS No.:107307-40-4
Molecular Formula:C₅₃H₅₈O₃
Molecular Weight:743.042
Hs Code.:

Synonyms:

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Chemical Property of (-)-2,3-seco-7α(H)-Eudesmantriol-(2,3,11)-ditritylether

Chemical Property:

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Technology Process of (-)-2,3-seco-7α(H)-Eudesmantriol-(2,3,11)-ditritylether

There total 14 articles about (-)-2,3-seco-7α(H)-Eudesmantriol-(2,3,11)-ditritylether 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:

: 18540-91-5
ent-5-hydroxy-10α-eudesm-11-en-3-one

: 107307-40-4
(-)-2,3-seco-7α(H)-Eudesmantriol-(2,3,11)-ditritylether

Guidance literature:: Multi-step reaction with 12 steps

1: aq. HCl / ethanol

2: Li, liq. NH₃ / diethyl ether

3: (i) OsO₄, Py, Et₂O, (ii) aq. KOH, EtOH, benzene

4: Py

5: Py

6: TsOH, NaHCO₃

7: (i) O₃, AcOEt, (ii) aq. H₂O₂, aq. KHCO₃, (iii) aq. HCl, (iv) /BRN= 102415/

8: LiAlH₄ / diethyl ether

9: aq. NaIO₄ / ethanol

10: aq. H₂SO₄ / ethanol

11: (i) dihydropyran, TsOH, benzene, (ii) /BRN= 1209226/, Et₂O, (iii) aq. HCl

12: Py

With pyridine; hydrogenchloride; sodium periodate; lithium aluminium tetrahydride; sulfuric acid; ammonia; lithium; sodium hydrogencarbonate; toluene-4-sulfonic acid; In diethyl ether; ethanol;
DOI:10.1039/jr9640001029

Reference yield:

: 547-26-2
(+)-7-epi-α-cyperone

: 107307-40-4
(-)-2,3-seco-7α(H)-Eudesmantriol-(2,3,11)-ditritylether

Guidance literature:: Multi-step reaction with 11 steps

1: Li, liq. NH₃ / diethyl ether

2: (i) OsO₄, Py, Et₂O, (ii) aq. KOH, EtOH, benzene

3: Py

4: Py

5: TsOH, NaHCO₃

6: (i) O₃, AcOEt, (ii) aq. H₂O₂, aq. KHCO₃, (iii) aq. HCl, (iv) /BRN= 102415/

7: LiAlH₄ / diethyl ether

8: aq. NaIO₄ / ethanol

9: aq. H₂SO₄ / ethanol

10: (i) dihydropyran, TsOH, benzene, (ii) /BRN= 1209226/, Et₂O, (iii) aq. HCl

11: Py

With pyridine; sodium periodate; lithium aluminium tetrahydride; sulfuric acid; ammonia; lithium; sodium hydrogencarbonate; toluene-4-sulfonic acid; In diethyl ether; ethanol;
DOI:10.1039/jr9640001029

Reference yield:

: 105164-80-5
11ξ,12-Diacetoxy-2,3-seco-7β(H)-eudesmandisaeure-(2,3)-dimethylester

: 107307-40-4
(-)-2,3-seco-7α(H)-Eudesmantriol-(2,3,11)-ditritylether

Guidance literature:: Multi-step reaction with 5 steps

1: LiAlH₄ / diethyl ether

2: aq. NaIO₄ / ethanol

3: aq. H₂SO₄ / ethanol

4: (i) dihydropyran, TsOH, benzene, (ii) /BRN= 1209226/, Et₂O, (iii) aq. HCl

5: Py

With pyridine; sodium periodate; lithium aluminium tetrahydride; sulfuric acid; In diethyl ether; ethanol;
DOI:10.1039/jr9640001029