methyl α,5-dimethyl-4-hydroxy-5-<1-<(tetrahydro-2H-pyran-2-yl)oxy>ethyl>cyclopentane-1-ethanol monotosylate

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Chemical Name:methyl α,5-dimethyl-4-hydroxy-5-<1-<(tetrahydro-2H-pyran-2-yl)oxy>ethyl>cyclopentane-1-ethanol monotosylate
CAS No.:81987-62-4
Molecular Formula:C₂₃H₃₆O₆S
Molecular Weight:440.601
Hs Code.:

Synonyms:methyl α,5-dimethyl-4-hydroxy-5-<1-<(tetrahydro-2H-pyran-2-yl)oxy>ethyl>cyclopentane-1-ethanol monotosylate

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Chemical Property of methyl α,5-dimethyl-4-hydroxy-5-<1-<(tetrahydro-2H-pyran-2-yl)oxy>ethyl>cyclopentane-1-ethanol monotosylate

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Technology Process of methyl α,5-dimethyl-4-hydroxy-5-<1-<(tetrahydro-2H-pyran-2-yl)oxy>ethyl>cyclopentane-1-ethanol monotosylate

There total 4 articles about methyl α,5-dimethyl-4-hydroxy-5-<1-<(tetrahydro-2H-pyran-2-yl)oxy>ethyl>cyclopentane-1-ethanol monotosylate 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:

: 81987-61-3
(S)-2-{(1R,4R,5R)-4-Hydroxy-5-methyl-5-[(R)-1-(tetrahydro-pyran-2-yloxy)-ethyl]-cyclopent-2-enyl}-propionic acid

: 81987-62-4
methyl α,5-dimethyl-4-hydroxy-5-<1-<(tetrahydro-2H-pyran-2-yl)oxy>ethyl>cyclopentane-1-ethanol monotosylate

Guidance literature:: Multi-step reaction with 4 steps

2: H₂ / PtO₂ / ethyl acetate / 2.5 h / Ambient temperature

3: LiAlH₄ / diethyl ether / 2 h / Ambient temperature

4: pyridine / 12 h / 0 - 5 °C

With lithium aluminium tetrahydride; hydrogen; platinum(IV) oxide; In pyridine; diethyl ether; ethyl acetate;
DOI:10.1021/ja00379a029

Reference yield:

: 82041-93-8
methyl α,5-dimethyl-4-hydroxy-5-<1-<(tetrahydro-2H-pyran-2-yl)oxy>ethyl>-2-cyclopentene-1-acetate

: 81987-62-4
methyl α,5-dimethyl-4-hydroxy-5-<1-<(tetrahydro-2H-pyran-2-yl)oxy>ethyl>cyclopentane-1-ethanol monotosylate

Guidance literature:: Multi-step reaction with 3 steps

1: H₂ / PtO₂ / ethyl acetate / 2.5 h / Ambient temperature

2: LiAlH₄ / diethyl ether / 2 h / Ambient temperature

3: pyridine / 12 h / 0 - 5 °C

With lithium aluminium tetrahydride; hydrogen; platinum(IV) oxide; In pyridine; diethyl ether; ethyl acetate;
DOI:10.1021/ja00379a029

Reference yield:

: 64798-72-7,82041-94-9
(S)-2-{(1R,2R,3R)-3-Hydroxy-2-methyl-2-[(R)-1-(tetrahydro-pyran-2-yloxy)-ethyl]-cyclopentyl}-propionic acid methyl ester

: 81987-62-4
methyl α,5-dimethyl-4-hydroxy-5-<1-<(tetrahydro-2H-pyran-2-yl)oxy>ethyl>cyclopentane-1-ethanol monotosylate

Guidance literature:: Multi-step reaction with 2 steps

1: LiAlH₄ / diethyl ether / 2 h / Ambient temperature

2: pyridine / 12 h / 0 - 5 °C

With lithium aluminium tetrahydride; In pyridine; diethyl ether;
DOI:10.1021/ja00379a029