{3,5-Bis-[2,6-dichloro-4-(2-methoxy-ethoxymethoxy)-phenoxy]-4-methoxy-phenoxy}-tert-butyl-dimethyl-silane

Base Information

Chemical Name:{3,5-Bis-[2,6-dichloro-4-(2-methoxy-ethoxymethoxy)-phenoxy]-4-methoxy-phenoxy}-tert-butyl-dimethyl-silane
CAS No.:186805-88-9
Molecular Formula:C₃₃H₄₂Cl₄O₁₀Si
Molecular Weight:768.588
Hs Code.:

Synonyms:{3,5-Bis-[2,6-dichloro-4-(2-methoxy-ethoxymethoxy)-phenoxy]-4-methoxy-phenoxy}-tert-butyl-dimethyl-silane

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Chemical Property of {3,5-Bis-[2,6-dichloro-4-(2-methoxy-ethoxymethoxy)-phenoxy]-4-methoxy-phenoxy}-tert-butyl-dimethyl-silane

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Technology Process of {3,5-Bis-[2,6-dichloro-4-(2-methoxy-ethoxymethoxy)-phenoxy]-4-methoxy-phenoxy}-tert-butyl-dimethyl-silane

There total 8 articles about {3,5-Bis-[2,6-dichloro-4-(2-methoxy-ethoxymethoxy)-phenoxy]-4-methoxy-phenoxy}-tert-butyl-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: 89.0%

: 77-78-1
dimethyl sulfate

: 186805-87-8
4-(tert-Butyl-dimethyl-silanyloxy)-2,6-bis-[2,6-dichloro-4-(2-methoxy-ethoxymethoxy)-phenoxy]-phenol

: 186805-88-9
{3,5-Bis-[2,6-dichloro-4-(2-methoxy-ethoxymethoxy)-phenoxy]-4-methoxy-phenoxy}-tert-butyl-dimethyl-silane

Guidance literature:: With potassium carbonate; In acetone;
DOI:10.1080/00397919708004811

Reference yield:

: 20103-10-0
2,6-dichloro-1,4-benzenediol

: 186805-88-9
{3,5-Bis-[2,6-dichloro-4-(2-methoxy-ethoxymethoxy)-phenoxy]-4-methoxy-phenoxy}-tert-butyl-dimethyl-silane

Guidance literature:: Multi-step reaction with 8 steps

1: 66 percent / K₂CO₃ / acetone / 12 h / Ambient temperature

2: 92 percent / NaH / tetrahydrofuran / 3 h / Ambient temperature

3: 85 percent / H₂ / PtO₂ / ethyl acetate / 5 h / Ambient temperature

4: 66 percent / NaH / dimethylformamide / 3 h / Ambient temperature

5: NaH / dimethylformamide / 3 h / Ambient temperature

6: satd. aq. Na₂S₂O₄

7: 90 percent / TEA / CH₂Cl₂ / 1.) 0 deg C, 30 min, 2.) room temp., 2 h

8: 89 percent / K₂CO₃ / acetone

With sodium dithionite; TEA; hydrogen; sodium hydride; potassium carbonate; platinum(IV) oxide; In tetrahydrofuran; dichloromethane; ethyl acetate; N,N-dimethyl-formamide; acetone;
DOI:10.1080/00397919708004811

Reference yield:

: 697-91-6
2,6-dichloro-1,4-benzoquinone

: 186805-88-9
{3,5-Bis-[2,6-dichloro-4-(2-methoxy-ethoxymethoxy)-phenoxy]-4-methoxy-phenoxy}-tert-butyl-dimethyl-silane

Guidance literature:: Multi-step reaction with 9 steps

1: 98 percent / satd. aq. Na₂S₂O₄ / CHCl₃

2: 66 percent / K₂CO₃ / acetone / 12 h / Ambient temperature

3: 92 percent / NaH / tetrahydrofuran / 3 h / Ambient temperature

4: 85 percent / H₂ / PtO₂ / ethyl acetate / 5 h / Ambient temperature

5: 66 percent / NaH / dimethylformamide / 3 h / Ambient temperature

6: NaH / dimethylformamide / 3 h / Ambient temperature

7: satd. aq. Na₂S₂O₄

8: 90 percent / TEA / CH₂Cl₂ / 1.) 0 deg C, 30 min, 2.) room temp., 2 h

9: 89 percent / K₂CO₃ / acetone

With sodium dithionite; TEA; hydrogen; sodium hydride; potassium carbonate; platinum(IV) oxide; In tetrahydrofuran; dichloromethane; chloroform; ethyl acetate; N,N-dimethyl-formamide; acetone;
DOI:10.1080/00397919708004811