tert-Butyl-[3-(5-{(2E,9E)-1-[1-(4-methoxy-benzyloxy)-meth-(Z)-ylidene]-undeca-2,9-dienyl}-2,2-dimethyl-[1,3]dioxan-5-yl)-propoxy]-dimethyl-silane

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Chemical Name:tert-Butyl-[3-(5-{(2E,9E)-1-[1-(4-methoxy-benzyloxy)-meth-(Z)-ylidene]-undeca-2,9-dienyl}-2,2-dimethyl-[1,3]dioxan-5-yl)-propoxy]-dimethyl-silane
CAS No.:241819-07-8
Molecular Formula:C₃₅H₅₈O₅Si
Molecular Weight:586.928
Hs Code.:

Synonyms:tert-Butyl-[3-(5-{(2E,9E)-1-[1-(4-methoxy-benzyloxy)-meth-(Z)-ylidene]-undeca-2,9-dienyl}-2,2-dimethyl-[1,3]dioxan-5-yl)-propoxy]-dimethyl-silane

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Chemical Property of tert-Butyl-[3-(5-{(2E,9E)-1-[1-(4-methoxy-benzyloxy)-meth-(Z)-ylidene]-undeca-2,9-dienyl}-2,2-dimethyl-[1,3]dioxan-5-yl)-propoxy]-dimethyl-silane

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Technology Process of tert-Butyl-[3-(5-{(2E,9E)-1-[1-(4-methoxy-benzyloxy)-meth-(Z)-ylidene]-undeca-2,9-dienyl}-2,2-dimethyl-[1,3]dioxan-5-yl)-propoxy]-dimethyl-silane

There total 9 articles about tert-Butyl-[3-(5-{(2E,9E)-1-[1-(4-methoxy-benzyloxy)-meth-(Z)-ylidene]-undeca-2,9-dienyl}-2,2-dimethyl-[1,3]dioxan-5-yl)-propoxy]-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:

: 824-94-2
p-methoxybenzyl chloride

: 241819-06-7
(2Z,10E)-2-{5-[3-(tert-Butyl-dimethyl-silanyloxy)-propyl]-2,2-dimethyl-[1,3]dioxan-5-yl}-dodeca-2,10-dienal

: 241819-07-8
tert-Butyl-[3-(5-{(2E,9E)-1-[1-(4-methoxy-benzyloxy)-meth-(Z)-ylidene]-undeca-2,9-dienyl}-2,2-dimethyl-[1,3]dioxan-5-yl)-propoxy]-dimethyl-silane

: tert-Butyl-[3-(5-{(2E,9E)-1-[1-(4-methoxy-benzyloxy)-meth-(E)-ylidene]-undeca-2,9-dienyl}-2,2-dimethyl-[1,3]dioxan-5-yl)-propoxy]-dimethyl-silane

Guidance literature:: With potassium hydride; In N,N,N,N,N,N-hexamethylphosphoric triamide; 1,2-dimethoxyethane; at 0 ℃; for 4h; Yield given; Yields of byproduct given;
DOI:10.1002/(SICI)1521-3773(19990601)38:11<1669::AID-ANIE1669>3.0.CO;2-D

Reference yield:

: 824-94-2
p-methoxybenzyl chloride

: 241819-06-7
(2Z,10E)-2-{5-[3-(tert-Butyl-dimethyl-silanyloxy)-propyl]-2,2-dimethyl-[1,3]dioxan-5-yl}-dodeca-2,10-dienal

: 241819-07-8
tert-Butyl-[3-(5-{(2E,9E)-1-[1-(4-methoxy-benzyloxy)-meth-(Z)-ylidene]-undeca-2,9-dienyl}-2,2-dimethyl-[1,3]dioxan-5-yl)-propoxy]-dimethyl-silane

Guidance literature:: (2Z,10E)-2-{5-[3-(tert-Butyl-dimethyl-silanyloxy)-propyl]-2,2-dimethyl-[1,3]dioxan-5-yl}-dodeca-2,10-dienal; With potassium hydride; In N,N,N,N,N,N-hexamethylphosphoric triamide; 1,2-dimethoxyethane; at 0 ℃; for 0.5h;

p-methoxybenzyl chloride; In N,N,N,N,N,N-hexamethylphosphoric triamide; N,N-dimethyl-formamide; at 0 ℃; for 0.166667h; Further stages.;
DOI:10.1021/ja012010l

Reference yield:

: 78878-05-4
1-iodo-3-(tert-butyldimethylsilyloxy)propane

: 241819-07-8
tert-Butyl-[3-(5-{(2E,9E)-1-[1-(4-methoxy-benzyloxy)-meth-(Z)-ylidene]-undeca-2,9-dienyl}-2,2-dimethyl-[1,3]dioxan-5-yl)-propoxy]-dimethyl-silane

Guidance literature:: Multi-step reaction with 8 steps

1.1: NaH / tetrahydrofuran / 0 °C

1.2: 98 percent / tetrahydrofuran / 5 h / Heating

2.1: NaH / 1,2-dimethoxy-ethane / 0 °C

2.2: 95 percent / 1,2-dimethoxy-ethane / 4 h / 25 °C

3.1: 87 percent / LiBH₄ / tetrahydrofuran / 4 h / 25 °C

4.1: 94 percent / camphorsulfonic acid / CH₂Cl₂ / 0.17 h / 25 °C

5.1: O₃ / CH₂Cl₂ / -78 °C

5.2: 97 percent / dimethyl sulfide / CH₂Cl₂ / 12 h / 20 °C

6.1: benzene / 2 h / Heating

7.1: LDA / diethyl ether; hexane / 1 h / -20 °C

7.2: diethyl ether; hexane / 12 h / -78 - 0 °C

7.3: 3.39 g / oxalic acid / hexane; H₂O; diethyl ether / 0.5 h / 0 °C

8.1: KH / 1,2-dimethoxy-ethane; hexamethylphosphoric acid triamide / 0.5 h / 0 °C

8.2: dimethylformamide; hexamethylphosphoric acid triamide / 0.17 h / 0 °C

With lithium borohydride; camphor-10-sulfonic acid; potassium hydride; sodium hydride; ozone; lithium diisopropyl amide; In tetrahydrofuran; N,N,N,N,N,N-hexamethylphosphoric triamide; 1,2-dimethoxyethane; diethyl ether; hexane; dichloromethane; benzene;
DOI:10.1021/ja012010l