2,2-Dimethyl-propionic acid (S)-4-{(1R,2S,3S)-3-(tert-butyl-diphenyl-silanyloxymethyl)-3-methyl-2-[2-(tetrahydro-pyran-2-yloxy)-ethyl]-cyclopentyl}-pentyl ester

Base Information

Chemical Name:2,2-Dimethyl-propionic acid (S)-4-{(1R,2S,3S)-3-(tert-butyl-diphenyl-silanyloxymethyl)-3-methyl-2-[2-(tetrahydro-pyran-2-yloxy)-ethyl]-cyclopentyl}-pentyl ester
CAS No.:119594-28-4
Molecular Formula:C₄₀H₆₂O₅Si
Molecular Weight:651.015
Hs Code.:

2,2-Dimethyl-propionic acid (S)-4-{(1R,2S,3S)-3-(tert-butyl-diphenyl-silanyloxymethyl)-3-methyl-2-[2-(tetrahydro-pyran-2-yloxy)-ethyl]-cyclopentyl}-pentyl ester

Synonyms:2,2-Dimethyl-propionic acid (S)-4-{(1R,2S,3S)-3-(tert-butyl-diphenyl-silanyloxymethyl)-3-methyl-2-[2-(tetrahydro-pyran-2-yloxy)-ethyl]-cyclopentyl}-pentyl ester

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Chemical Property of 2,2-Dimethyl-propionic acid (S)-4-{(1R,2S,3S)-3-(tert-butyl-diphenyl-silanyloxymethyl)-3-methyl-2-[2-(tetrahydro-pyran-2-yloxy)-ethyl]-cyclopentyl}-pentyl ester

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Technology Process of 2,2-Dimethyl-propionic acid (S)-4-{(1R,2S,3S)-3-(tert-butyl-diphenyl-silanyloxymethyl)-3-methyl-2-[2-(tetrahydro-pyran-2-yloxy)-ethyl]-cyclopentyl}-pentyl ester

There total 8 articles about 2,2-Dimethyl-propionic acid (S)-4-{(1R,2S,3S)-3-(tert-butyl-diphenyl-silanyloxymethyl)-3-methyl-2-[2-(tetrahydro-pyran-2-yloxy)-ethyl]-cyclopentyl}-pentyl ester 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:

: 119619-00-0
{(1S,2S,3R)-3-((S)-4-Benzyloxy-1-methyl-butyl)-1-methyl-2-[2-(tetrahydro-pyran-2-yloxy)-ethyl]-cyclopentylmethoxy}-tert-butyl-diphenyl-silane

: 119594-28-4
2,2-Dimethyl-propionic acid (S)-4-{(1R,2S,3S)-3-(tert-butyl-diphenyl-silanyloxymethyl)-3-methyl-2-[2-(tetrahydro-pyran-2-yloxy)-ethyl]-cyclopentyl}-pentyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: H₂ / Pd(OH)2 / ethanol / 760 Torr / Ambient temperature

2: pyridine / Ambient temperature

With pyridine; hydrogen; palladium dihydroxide; In ethanol;
DOI:10.1021/ja00189a069

Reference yield:

: 119594-26-2
{(1S,4S,5S)-4-((S)-4-Benzyloxy-1-methyl-butyl)-1-methyl-5-[2-(tetrahydro-pyran-2-yloxy)-ethyl]-cyclopent-2-enylmethoxy}-tert-butyl-diphenyl-silane

: 119594-28-4
2,2-Dimethyl-propionic acid (S)-4-{(1R,2S,3S)-3-(tert-butyl-diphenyl-silanyloxymethyl)-3-methyl-2-[2-(tetrahydro-pyran-2-yloxy)-ethyl]-cyclopentyl}-pentyl ester

Guidance literature:: Multi-step reaction with 3 steps

1: H₂ / PtO₂ / ethyl acetate / 760 Torr / Ambient temperature

2: H₂ / Pd(OH)2 / ethanol / 760 Torr / Ambient temperature

3: pyridine / Ambient temperature

With pyridine; hydrogen; platinum(IV) oxide; palladium dihydroxide; In ethanol; ethyl acetate;
DOI:10.1021/ja00189a069

Reference yield:

: 119594-24-0
(S)-5-Benzyloxy-2-{(1S,4S,5S)-4-(tert-butyl-diphenyl-silanyloxymethyl)-4-methyl-5-[2-(tetrahydro-pyran-2-yloxy)-ethyl]-cyclopent-2-enyl}-pentan-1-ol

: 119594-28-4
2,2-Dimethyl-propionic acid (S)-4-{(1R,2S,3S)-3-(tert-butyl-diphenyl-silanyloxymethyl)-3-methyl-2-[2-(tetrahydro-pyran-2-yloxy)-ethyl]-cyclopentyl}-pentyl ester

Guidance literature:: Multi-step reaction with 5 steps

1: Et₃N / CH₂Cl₂ / 0 °C

2: LiAlH₄ / diethyl ether / Ambient temperature

3: H₂ / PtO₂ / ethyl acetate / 760 Torr / Ambient temperature

4: H₂ / Pd(OH)2 / ethanol / 760 Torr / Ambient temperature

5: pyridine / Ambient temperature

With pyridine; lithium aluminium tetrahydride; hydrogen; triethylamine; platinum(IV) oxide; palladium dihydroxide; In diethyl ether; ethanol; dichloromethane; ethyl acetate;
DOI:10.1021/ja00189a069