tert-Butyl-[(E)-2-((S)-5,8-dimethoxy-1-methyl-1,2,3,4-tetrahydro-anthracen-1-yl)-vinyloxy]-diphenyl-silane

Base Information

Chemical Name:tert-Butyl-[(E)-2-((S)-5,8-dimethoxy-1-methyl-1,2,3,4-tetrahydro-anthracen-1-yl)-vinyloxy]-diphenyl-silane
CAS No.:179469-95-5
Molecular Formula:C₃₅H₄₀O₃Si
Molecular Weight:536.786
Hs Code.:

Synonyms:tert-Butyl-[(E)-2-((S)-5,8-dimethoxy-1-methyl-1,2,3,4-tetrahydro-anthracen-1-yl)-vinyloxy]-diphenyl-silane

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Chemical Property of tert-Butyl-[(E)-2-((S)-5,8-dimethoxy-1-methyl-1,2,3,4-tetrahydro-anthracen-1-yl)-vinyloxy]-diphenyl-silane

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Technology Process of tert-Butyl-[(E)-2-((S)-5,8-dimethoxy-1-methyl-1,2,3,4-tetrahydro-anthracen-1-yl)-vinyloxy]-diphenyl-silane

There total 15 articles about tert-Butyl-[(E)-2-((S)-5,8-dimethoxy-1-methyl-1,2,3,4-tetrahydro-anthracen-1-yl)-vinyloxy]-diphenyl-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:

: 179469-94-4
Trifluoro-methanesulfonic acid 3-[(Z)-6-(tert-butyl-diphenyl-silanyloxy)-4-methyl-hex-4-enyl]-5,8-dimethoxy-naphthalen-2-yl ester

: 179469-95-5
tert-Butyl-[(E)-2-((S)-5,8-dimethoxy-1-methyl-1,2,3,4-tetrahydro-anthracen-1-yl)-vinyloxy]-diphenyl-silane

: tert-Butyl-[(E)-2-((R)-5,8-dimethoxy-1-methyl-1,2,3,4-tetrahydro-anthracen-1-yl)-vinyloxy]-diphenyl-silane

Guidance literature:: With palladium diacetate; potassium carbonate; (S)-(1,1'-binaphthalene)-2,2'-diylbis(diphenylphosphine); In tetrahydrofuran; at 60 ℃; for 22h; Title compound not separated from byproducts;
DOI:10.1021/jo960773z

Reference yield:

: 179470-10-1
6,7-Dihydroxy-1,4-dimethoxynaphthalene

: 179469-95-5
tert-Butyl-[(E)-2-((S)-5,8-dimethoxy-1-methyl-1,2,3,4-tetrahydro-anthracen-1-yl)-vinyloxy]-diphenyl-silane

Guidance literature:: Multi-step reaction with 2 steps

1: 99 percent / pyridine / CH₂Cl₂ / 3 h / Ambient temperature

2: 1.) 9-BBN, 2.) K₂CO₃ / 2.) Pd(OAc)2, (S)-BINAP / 1.) THF, r.t., 6 h, 2.) THF, 60 deg C, 42 h

With pyridine; 9-borabicyclo[3.3.1]nonane dimer; potassium carbonate; palladium diacetate; (S)-(1,1'-binaphthalene)-2,2'-diylbis(diphenylphosphine); In dichloromethane;
DOI:10.1055/s-1998-5939

Reference yield:

: 151950-84-4
(Z)-tert-butyl((3-iodobut-2-en-1-yl)oxy)diphenylsilane

: 179469-95-5
tert-Butyl-[(E)-2-((S)-5,8-dimethoxy-1-methyl-1,2,3,4-tetrahydro-anthracen-1-yl)-vinyloxy]-diphenyl-silane

Guidance literature:: Multi-step reaction with 2 steps

1: 76 percent / PdCl₂(dppf)*CH₂Cl₂ / diethyl ether / 10 h / Ambient temperature

2: 1.) 9-BBN, 2.) K₂CO₃ / 2.) Pd(OAc)2, (S)-BINAP / 1.) THF, r.t., 6 h, 2.) THF, 60 deg C, 42 h

With 9-borabicyclo[3.3.1]nonane dimer; potassium carbonate; palladium diacetate; dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂; (S)-(1,1'-binaphthalene)-2,2'-diylbis(diphenylphosphine); In diethyl ether;
DOI:10.1055/s-1998-5939