tert-Butyl-((Z)-5-{(4R,5R)-5-[(R)-4-(4-methoxy-benzyloxy)-1-methyl-butyl]-2,2-dimethyl-[1,3]dioxolan-4-yl}-pent-3-enyloxy)-dimethyl-silane

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Chemical Name:tert-Butyl-((Z)-5-{(4R,5R)-5-[(R)-4-(4-methoxy-benzyloxy)-1-methyl-butyl]-2,2-dimethyl-[1,3]dioxolan-4-yl}-pent-3-enyloxy)-dimethyl-silane
CAS No.:329708-80-7
Molecular Formula:C₂₉H₅₀O₅Si
Molecular Weight:506.798
Hs Code.:

Synonyms:tert-Butyl-((Z)-5-{(4R,5R)-5-[(R)-4-(4-methoxy-benzyloxy)-1-methyl-butyl]-2,2-dimethyl-[1,3]dioxolan-4-yl}-pent-3-enyloxy)-dimethyl-silane

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Chemical Property of tert-Butyl-((Z)-5-{(4R,5R)-5-[(R)-4-(4-methoxy-benzyloxy)-1-methyl-butyl]-2,2-dimethyl-[1,3]dioxolan-4-yl}-pent-3-enyloxy)-dimethyl-silane

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Technology Process of tert-Butyl-((Z)-5-{(4R,5R)-5-[(R)-4-(4-methoxy-benzyloxy)-1-methyl-butyl]-2,2-dimethyl-[1,3]dioxolan-4-yl}-pent-3-enyloxy)-dimethyl-silane

There total 18 articles about tert-Butyl-((Z)-5-{(4R,5R)-5-[(R)-4-(4-methoxy-benzyloxy)-1-methyl-butyl]-2,2-dimethyl-[1,3]dioxolan-4-yl}-pent-3-enyloxy)-dimethyl-silane 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: 100.0%

: 329708-78-3
tert-Butyl-(5-{(4R,5R)-5-[(R)-4-(4-methoxy-benzyloxy)-1-methyl-butyl]-2,2-dimethyl-[1,3]dioxolan-4-yl}-pent-3-ynyloxy)-dimethyl-silane

: 329708-80-7
tert-Butyl-((Z)-5-{(4R,5R)-5-[(R)-4-(4-methoxy-benzyloxy)-1-methyl-butyl]-2,2-dimethyl-[1,3]dioxolan-4-yl}-pent-3-enyloxy)-dimethyl-silane

Guidance literature:: With hydrogen; Lindlar's catalyst; In methanol; at 20 ℃; for 6h;
DOI:10.1016/S0040-4020(02)00056-X

Reference yield:

: 824-94-2
p-methoxybenzyl chloride

: 329708-80-7
tert-Butyl-((Z)-5-{(4R,5R)-5-[(R)-4-(4-methoxy-benzyloxy)-1-methyl-butyl]-2,2-dimethyl-[1,3]dioxolan-4-yl}-pent-3-enyloxy)-dimethyl-silane

Guidance literature:: Multi-step reaction with 5 steps

1.1: 82 percent / NaH / dimethylformamide / 96 h / -20 °C

2.1: 99 percent / n-Bu₄NF / tetrahydrofuran / 1 h / 20 °C

3.1: 2,6-di-tert-butyl-4-methylpyridine / CH₂Cl₂ / 0.67 h / -10 °C

4.1: HMPA; n-BuLi / tetrahydrofuran; hexane / -78 - -35 °C

4.2: 18.8 mg / tetrahydrofuran; hexane / 5 h / -35 - 20 °C

5.1: 100 percent / H₂ / Lindlar catalyst / methanol / 6 h / 20 °C

With N,N,N,N,N,N-hexamethylphosphoric triamide; n-butyllithium; 2,6-di-tert-butyl-4-methylpyridine; tetrabutyl ammonium fluoride; hydrogen; sodium hydride; Lindlar's catalyst; In tetrahydrofuran; methanol; hexane; dichloromethane; N,N-dimethyl-formamide; 5.1: Lindlar reduction;
DOI:10.1016/S0040-4020(02)00056-X

Reference yield:

: 329708-76-1
(R)-4-[(4R,5R)-5-(tert-Butyl-dimethyl-silanyloxymethyl)-2,2-dimethyl-[1,3]dioxolan-4-yl]-pentan-1-ol

: 329708-80-7
tert-Butyl-((Z)-5-{(4R,5R)-5-[(R)-4-(4-methoxy-benzyloxy)-1-methyl-butyl]-2,2-dimethyl-[1,3]dioxolan-4-yl}-pent-3-enyloxy)-dimethyl-silane

Guidance literature:: Multi-step reaction with 5 steps

1.1: 82 percent / NaH / dimethylformamide / 96 h / -20 °C

2.1: 99 percent / n-Bu₄NF / tetrahydrofuran / 1 h / 20 °C

3.1: 2,6-di-tert-butyl-4-methylpyridine / CH₂Cl₂ / 0.67 h / -10 °C

4.1: HMPA; n-BuLi / tetrahydrofuran; hexane / -78 - -35 °C

4.2: 18.8 mg / tetrahydrofuran; hexane / 5 h / -35 - 20 °C

5.1: 100 percent / H₂ / Lindlar catalyst / methanol / 6 h / 20 °C

With N,N,N,N,N,N-hexamethylphosphoric triamide; n-butyllithium; 2,6-di-tert-butyl-4-methylpyridine; tetrabutyl ammonium fluoride; hydrogen; sodium hydride; Lindlar's catalyst; In tetrahydrofuran; methanol; hexane; dichloromethane; N,N-dimethyl-formamide; 5.1: Lindlar reduction;
DOI:10.1016/S0040-4020(02)00056-X