3-Isopropoxy-4-(4-triisopropylsilanyloxy-3-triisopropylsilanyloxymethyl-phenyl)-cyclobut-3-ene-1,2-dione

Base Information

Chemical Name:3-Isopropoxy-4-(4-triisopropylsilanyloxy-3-triisopropylsilanyloxymethyl-phenyl)-cyclobut-3-ene-1,2-dione
CAS No.:193540-21-5
Molecular Formula:C₃₂H₅₄O₅Si₂
Molecular Weight:574.949
Hs Code.:

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

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Chemical Property of 3-Isopropoxy-4-(4-triisopropylsilanyloxy-3-triisopropylsilanyloxymethyl-phenyl)-cyclobut-3-ene-1,2-dione

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Technology Process of 3-Isopropoxy-4-(4-triisopropylsilanyloxy-3-triisopropylsilanyloxymethyl-phenyl)-cyclobut-3-ene-1,2-dione

There total 1 articles about 3-Isopropoxy-4-(4-triisopropylsilanyloxy-3-triisopropylsilanyloxymethyl-phenyl)-cyclobut-3-ene-1,2-dione 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:

: 61699-62-5
diisopropyl squarate

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

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

Guidance literature:: With trifluoroacetic anhydride; Yield given. Multistep reaction; 1.) THF, -78 deg C;
DOI:10.1021/jo970385c

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:

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

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

Guidance literature:: Multi-step reaction with 2 steps

1: 76 percent / tetrahydrofuran / -78 °C

2: 2.) Ag₂O, K₂CO₃ / 1.) p-xylene, 138 deg C

With potassium carbonate; silver(l) oxide; In tetrahydrofuran;
DOI:10.1021/jo970385c