1-[(E)-4-(trimethylsilyl)but-1-en-3-ynyl]-2,6,6-trimethylcyclohexa-1,3-diene

Base Information

Chemical Name:1-[(E)-4-(trimethylsilyl)but-1-en-3-ynyl]-2,6,6-trimethylcyclohexa-1,3-diene
CAS No.:915769-15-2
Molecular Formula:C₁₆H₂₄Si
Molecular Weight:244.452
Hs Code.:

Synonyms:1-[(E)-4-(trimethylsilyl)but-1-en-3-ynyl]-2,6,6-trimethylcyclohexa-1,3-diene

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Chemical Property of 1-[(E)-4-(trimethylsilyl)but-1-en-3-ynyl]-2,6,6-trimethylcyclohexa-1,3-diene

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Technology Process of 1-[(E)-4-(trimethylsilyl)but-1-en-3-ynyl]-2,6,6-trimethylcyclohexa-1,3-diene

There total 1 articles about 1-[(E)-4-(trimethylsilyl)but-1-en-3-ynyl]-2,6,6-trimethylcyclohexa-1,3-diene 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: 78.0%

: 116-26-7
safranal

: 42134-49-6
(3-trimethylsilyl-2-propynyl)triphenylphosphonium bromide

: 915769-15-2
1-[(E)-4-(trimethylsilyl)but-1-en-3-ynyl]-2,6,6-trimethylcyclohexa-1,3-diene

Guidance literature:: (3-trimethylsilyl-2-propynyl)triphenylphosphonium bromide; With lithium diisopropyl amide; In tetrahydrofuran; for 1h;

safranal; In tetrahydrofuran; at 0 ℃; for 15h; Further stages.;
DOI:10.1055/s-2006-950201

Reference yield: 82.0%

: 915769-15-2
1-[(E)-4-(trimethylsilyl)but-1-en-3-ynyl]-2,6,6-trimethylcyclohexa-1,3-diene

: 915769-12-9
1-[(E)-but-1-en-3-ynyl]-2,6,6-trimethylcyclohexa-1,3-diene

Guidance literature:: With tetrabutyl ammonium fluoride; In tetrahydrofuran; at 20 ℃; for 2h;
DOI:10.1055/s-2006-950201

Reference yield:

: 915769-15-2
1-[(E)-4-(trimethylsilyl)but-1-en-3-ynyl]-2,6,6-trimethylcyclohexa-1,3-diene

: (2Z,4E,8E)-3-metyl-9-(2,6,6-trimethylcyclohexa-1,3-dienyl)nona-2,4,8-trien-6-ynoic acid

Guidance literature:: Multi-step reaction with 2 steps

1: 82 percent / TBAF / tetrahydrofuran / 2 h / 20 °C

2: 72 percent / CuI; BuNH₂ / [PdCl₂(NCMe)2] / dimethylformamide / 4 h / 20 °C

With copper(l) iodide; tetrabutyl ammonium fluoride; N-butylamine; [PdCl₂(NCMe)2]; In tetrahydrofuran; N,N-dimethyl-formamide; 2: Stille cross-coupling reaction;
DOI:10.1055/s-2006-950201