(1S,3aR,4S,5R,7aS)-1-ethyl-3a,4,5,7a-tetrahydro-5-<(phenylthio)methyl>-4-indanmethanol

Base Information

• Chemical Name: (1S,3aR,4S,5R,7aS)-1-ethyl-3a,4,5,7a-tetrahydro-5-<(phenylthio)methyl>-4-indanmethanol
• CAS No.: 80109-52-0
• Molecular Formula: C₁₉H₂₆OS
• Molecular Weight: 302.481

Synonyms:(1S,3aR,4S,5R,7aS)-1-ethyl-3a,4,5,7a-tetrahydro-5-<(phenylthio)methyl>-4-indanmethanol

Chemical Property of (1S,3aR,4S,5R,7aS)-1-ethyl-3a,4,5,7a-tetrahydro-5-<(phenylthio)methyl>-4-indanmethanol

Chemical Property:

Purity/Quality:

98% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of (1S,3aR,4S,5R,7aS)-1-ethyl-3a,4,5,7a-tetrahydro-5-<(phenylthio)methyl>-4-indanmethanol

There total 6 articles about (1S,3aR,4S,5R,7aS)-1-ethyl-3a,4,5,7a-tetrahydro-5-<(phenylthio)methyl>-4-indanmethanol 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:

methyl (1S,3aR,4S,5R,7aS)-1-ethyl-3a,4,5,7a-tetrahydro-5-<(phenylthio)methyl>-4-indancarboxylate (95532-30-2) → (1S,3aR,4S,5R,7aS)-1-ethyl-3a,4,5,7a-tetrahydro-5-<(phenylthio)methyl>-4-indanmethanol (80109-52-0)

Guidance literature:

With lithium aluminium tetrahydride; In diethyl ether; at 0 ℃; Yield given;

DOI:10.1021/jo00209a017

Reference yield:

lithium thiophenoxide (2973-86-6) → (1S,3aR,4S,5R,7aS)-1-ethyl-3a,4,5,7a-tetrahydro-5-<(phenylthio)methyl>-4-indanmethanol (80109-52-0)

Guidance literature:

Multi-step reaction with 3 steps

1: 95 percent / dimethylformamide / 3 h / 110 °C

2: diethyl ether / 0 °C

3: LiAlH₄ / diethyl ether / 0 °C

With lithium aluminium tetrahydride; In diethyl ether; N,N-dimethyl-formamide;

DOI:10.1021/jo00209a017

Reference yield:

(1S,3aR,4S,5R,7aS)-1-ethyl-3a,4,5,7a-tetrahydro-5-<(phenylthio)methyl>-4-indancarboxylic acid (95671-28-6) → (1S,3aR,4S,5R,7aS)-1-ethyl-3a,4,5,7a-tetrahydro-5-<(phenylthio)methyl>-4-indanmethanol (80109-52-0)

Guidance literature:

Multi-step reaction with 2 steps

1: diethyl ether / 0 °C

2: LiAlH₄ / diethyl ether / 0 °C

With lithium aluminium tetrahydride; In diethyl ether;

DOI:10.1021/jo00209a017

upstream raw materials:

methyl (1S,3aR,4S,5R,7aS)-1-ethyl-3a,4,5,7a-tetrahydro-5-<(phenylthio)methyl>-4-indancarboxylate

lithium thiophenoxide

(1S,3aR,4S,5R,7aS)-1-ethyl-3a,4,5,7a-tetrahydro-5-<(phenylthio)methyl>-4-indancarboxylic acid

(3aR^*,5aS^*,6S^*,8aR^*,8bS^*)-6-Ethyl-3,3a,5a,6,7,8,8a,8b-octahydro-1H-indeno<4,5-c>furan-1-one

Downstream raw materials:

(1S,3aR,4S,5R,7aS)-1-ethyl-3a,4,5,7a-tetrahydro-5-<(phenylsulfonyl)methyl>-4-indanmethanol

(R)-2-((2R,5S,6R)-6-{(E)-4-Benzenesulfonyl-4-[(1S,3aR,4S,5R,7aS)-4-(tert-butyl-dimethyl-silanyloxymethyl)-1-ethyl-2,3,3a,4,5,7a-hexahydro-1H-inden-5-yl]-1-ethyl-but-1-enyl}-5-methyl-tetrahydro-pyran-2-yl)-propionic acid methyl ester

tert-butyl<<(1S,3aR,4S,5R,7aS)-1-ethyl-3a,4,5,7a-tetrahydro-5-<(phenylsulfonyl)methyl>-4-indanyl>methoxy>dimethylsilane

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