2-Cyclobuten-1-one, 4-(2,4-dimethoxyphenyl)-4-hydroxy-3-(1-methylethoxy)-2-[4-[[tris(1-meth ylethyl)silyl]oxy]-3-[[[tris(1-methylethyl)silyl]oxy]methyl]phenyl]-

Base Information

Chemical Name:2-Cyclobuten-1-one, 4-(2,4-dimethoxyphenyl)-4-hydroxy-3-(1-methylethoxy)-2-[4-[[tris(1-meth ylethyl)silyl]oxy]-3-[[[tris(1-methylethyl)silyl]oxy]methyl]phenyl]-
CAS No.:193540-22-6
Molecular Formula:C40H64O7Si2
Molecular Weight:713.115
Hs Code.:

2-Cyclobuten-1-one,
4-(2,4-dimethoxyphenyl)-4-hydroxy-3-(1-methylethoxy)-2-[4-[[tris(1-meth
ylethyl)silyl]oxy]-3-[[[tris(1-methylethyl)silyl]oxy]methyl]phenyl]-

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of 2-Cyclobuten-1-one, 4-(2,4-dimethoxyphenyl)-4-hydroxy-3-(1-methylethoxy)-2-[4-[[tris(1-meth ylethyl)silyl]oxy]-3-[[[tris(1-methylethyl)silyl]oxy]methyl]phenyl]-

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Technology Process of 2-Cyclobuten-1-one, 4-(2,4-dimethoxyphenyl)-4-hydroxy-3-(1-methylethoxy)-2-[4-[[tris(1-meth ylethyl)silyl]oxy]-3-[[[tris(1-methylethyl)silyl]oxy]methyl]phenyl]-

There total 2 articles about 2-Cyclobuten-1-one, 4-(2,4-dimethoxyphenyl)-4-hydroxy-3-(1-methylethoxy)-2-[4-[[tris(1-meth ylethyl)silyl]oxy]-3-[[[tris(1-methylethyl)silyl]oxy]methyl]phenyl]- 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: 76.0%

: (2,4-dimethoxylphenyl)lithium

: 193540-21-5
3-Isopropoxy-4-(4-triisopropylsilanyloxy-3-triisopropylsilanyloxymethyl-phenyl)-cyclobut-3-ene-1,2-dione

: 193540-22-6
4-(2,4-Dimethoxy-phenyl)-4-hydroxy-3-isopropoxy-2-(4-triisopropylsilanyloxy-3-triisopropylsilanyloxymethyl-phenyl)-cyclobut-2-enone

Guidance literature:: In tetrahydrofuran; at -78 ℃;
DOI:10.1021/jo970385c

Reference yield:

: 5-lithio-2-(triisopropylsiloxy)benzyl triisopropylsilyl ether

: 193540-22-6
4-(2,4-Dimethoxy-phenyl)-4-hydroxy-3-isopropoxy-2-(4-triisopropylsilanyloxy-3-triisopropylsilanyloxymethyl-phenyl)-cyclobut-2-enone

Guidance literature:: Multi-step reaction with 2 steps

1: 2.) TFAA / 1.) THF, -78 deg C

2: 76 percent / tetrahydrofuran / -78 °C

With trifluoroacetic anhydride; In tetrahydrofuran;
DOI:10.1021/jo970385c

Reference yield:

: 193540-22-6
4-(2,4-Dimethoxy-phenyl)-4-hydroxy-3-isopropoxy-2-(4-triisopropylsilanyloxy-3-triisopropylsilanyloxymethyl-phenyl)-cyclobut-2-enone

: 193540-23-7
3-Isopropoxy-5,7-dimethoxy-2-(4-triisopropylsilanyloxy-3-triisopropylsilanyloxymethyl-phenyl)-[1,4]naphthoquinone

Guidance literature:: With potassium carbonate; silver(l) oxide; Yield given. Multistep reaction; 1.) p-xylene, 138 deg C;
DOI:10.1021/jo970385c