trans-3-phenylthio-5,6,4a,8a,7,8-hexahydro-5,5,8a-trimethyl-1β,8β-diacetoxy-(1H,4H)naphthalene

Base Information

Chemical Name:trans-3-phenylthio-5,6,4a,8a,7,8-hexahydro-5,5,8a-trimethyl-1β,8β-diacetoxy-(1H,4H)naphthalene
CAS No.:130385-51-2
Molecular Formula:C₂₃H₃₀O₄S
Molecular Weight:402.555
Hs Code.:

Synonyms:trans-3-phenylthio-5,6,4a,8a,7,8-hexahydro-5,5,8a-trimethyl-1β,8β-diacetoxy-(1H,4H)naphthalene

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Chemical Property of trans-3-phenylthio-5,6,4a,8a,7,8-hexahydro-5,5,8a-trimethyl-1β,8β-diacetoxy-(1H,4H)naphthalene

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Technology Process of trans-3-phenylthio-5,6,4a,8a,7,8-hexahydro-5,5,8a-trimethyl-1β,8β-diacetoxy-(1H,4H)naphthalene

There total 3 articles about trans-3-phenylthio-5,6,4a,8a,7,8-hexahydro-5,5,8a-trimethyl-1β,8β-diacetoxy-(1H,4H)naphthalene 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: 85.0%

: 108-24-7
acetic anhydride

: 130385-49-8
trans-3-phenylthio-5,6,4a,8a,7,8-hexahydro-5,5,8a-trimethylnaphthalen-8β-hydroxy-1β(1H,4H)-ol

: 130385-51-2
trans-3-phenylthio-5,6,4a,8a,7,8-hexahydro-5,5,8a-trimethyl-1β,8β-diacetoxy-(1H,4H)naphthalene

Guidance literature:: With pyridine; dmap; In ethanol; dichloromethane; for 49h; Ambient temperature;

Reference yield:

: (R)-8-Methoxy-5,5,8a-trimethyl-3-phenylsulfanyl-4a,5,6,8a-tetrahydro-4H-naphthalen-1-one

: 130385-51-2
trans-3-phenylthio-5,6,4a,8a,7,8-hexahydro-5,5,8a-trimethyl-1β,8β-diacetoxy-(1H,4H)naphthalene

Guidance literature:: Multi-step reaction with 3 steps

1: H(+) / H₂O

2: 79 percent / NaBH₄ / methanol / 18 h / 0 °C

3: 85 percent / pyridine, 4-dimethylaminopyridine / ethanol; CH₂Cl₂ / 49 h / Ambient temperature

With pyridine; dmap; sodium tetrahydroborate; hydrogen cation; In methanol; ethanol; dichloromethane; water;

Reference yield:

: 130385-40-9,130385-41-0
(4aS,8aR)-4,4,8a-Trimethyl-6-phenylsulfanyl-3,4,4a,8a-tetrahydro-2H,5H-naphthalene-1,8-dione

: 130385-51-2
trans-3-phenylthio-5,6,4a,8a,7,8-hexahydro-5,5,8a-trimethyl-1β,8β-diacetoxy-(1H,4H)naphthalene

Guidance literature:: Multi-step reaction with 2 steps

1: 79 percent / NaBH₄ / methanol / 18 h / 0 °C

2: 85 percent / pyridine, 4-dimethylaminopyridine / ethanol; CH₂Cl₂ / 49 h / Ambient temperature

With pyridine; dmap; sodium tetrahydroborate; In methanol; ethanol; dichloromethane;