tert-Butyl-{(Z)-1-[(E)-3-(4-methoxy-benzyloxy)-1-methylene-allyl]-hept-4-ene-2,6-diynyloxy}-dimethyl-silane

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Chemical Name:tert-Butyl-{(Z)-1-[(E)-3-(4-methoxy-benzyloxy)-1-methylene-allyl]-hept-4-ene-2,6-diynyloxy}-dimethyl-silane
CAS No.:126629-13-8
Molecular Formula:C₂₅H₃₂O₃Si
Molecular Weight:408.613
Hs Code.:

Synonyms:tert-Butyl-{(Z)-1-[(E)-3-(4-methoxy-benzyloxy)-1-methylene-allyl]-hept-4-ene-2,6-diynyloxy}-dimethyl-silane

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Chemical Property of tert-Butyl-{(Z)-1-[(E)-3-(4-methoxy-benzyloxy)-1-methylene-allyl]-hept-4-ene-2,6-diynyloxy}-dimethyl-silane

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Technology Process of tert-Butyl-{(Z)-1-[(E)-3-(4-methoxy-benzyloxy)-1-methylene-allyl]-hept-4-ene-2,6-diynyloxy}-dimethyl-silane

There total 4 articles about tert-Butyl-{(Z)-1-[(E)-3-(4-methoxy-benzyloxy)-1-methylene-allyl]-hept-4-ene-2,6-diynyloxy}-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:

: 69739-34-0
t-butyldimethylsiyl triflate

: (1E,7Z)-1-(4-Methoxy-benzyloxy)-3-methylene-deca-1,7-diene-5,9-diyn-4-ol

: 126629-13-8
tert-Butyl-{(Z)-1-[(E)-3-(4-methoxy-benzyloxy)-1-methylene-allyl]-hept-4-ene-2,6-diynyloxy}-dimethyl-silane

Guidance literature:: With triethylamine; In dichloromethane; at 0 ℃; Yield given;
DOI:10.1016/S0040-4039(01)80649-3

Reference yield:

: 126629-11-6
(Z)-7-[Dimethyl-(1,1,2-trimethyl-propyl)-silanyl]-hept-4-ene-2,6-diynal

: 126629-13-8
tert-Butyl-{(Z)-1-[(E)-3-(4-methoxy-benzyloxy)-1-methylene-allyl]-hept-4-ene-2,6-diynyloxy}-dimethyl-silane

Guidance literature:: Multi-step reaction with 3 steps

1: 1.) n-BuLi, MgBr₂ / 1.) THF, -78 deg C

2: nBu₄NF / tetrahydrofuran / 0 °C

3: Et₃N / CH₂Cl₂ / 0 °C

With n-butyllithium; tetrabutyl ammonium fluoride; triethylamine; magnesium bromide; In tetrahydrofuran; dichloromethane;
DOI:10.1016/S0040-4039(01)80649-3

Reference yield:

: ((Z)-7,7-Diethoxy-hept-3-ene-1,5-diynyl)-dimethyl-(1,1,2-trimethyl-propyl)-silane

: 126629-13-8
tert-Butyl-{(Z)-1-[(E)-3-(4-methoxy-benzyloxy)-1-methylene-allyl]-hept-4-ene-2,6-diynyloxy}-dimethyl-silane

Guidance literature:: Multi-step reaction with 4 steps

1: 85 percent / TFA/H₂O / CHCl₃ / Ambient temperature

2: 1.) n-BuLi, MgBr₂ / 1.) THF, -78 deg C

3: nBu₄NF / tetrahydrofuran / 0 °C

4: Et₃N / CH₂Cl₂ / 0 °C

With n-butyllithium; tetrabutyl ammonium fluoride; water; triethylamine; trifluoroacetic acid; magnesium bromide; In tetrahydrofuran; dichloromethane; chloroform;
DOI:10.1016/S0040-4039(01)80649-3