(2E)-tert-butyldimethyl{5-[(4'S)-4'-hydroxy-2',6',6'-trimethylcyclohexenyl]-4-acetoxy-3-methylpent-2-enyloxy}silane

Base Information

Chemical Name:(2E)-tert-butyldimethyl{5-[(4'S)-4'-hydroxy-2',6',6'-trimethylcyclohexenyl]-4-acetoxy-3-methylpent-2-enyloxy}silane
CAS No.:1354744-22-1
Molecular Formula:C₂₃H₄₂O₄Si
Molecular Weight:410.67
Hs Code.:

Synonyms:(2E)-tert-butyldimethyl{5-[(4'S)-4'-hydroxy-2',6',6'-trimethylcyclohexenyl]-4-acetoxy-3-methylpent-2-enyloxy}silane

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Chemical Property of (2E)-tert-butyldimethyl{5-[(4'S)-4'-hydroxy-2',6',6'-trimethylcyclohexenyl]-4-acetoxy-3-methylpent-2-enyloxy}silane

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Technology Process of (2E)-tert-butyldimethyl{5-[(4'S)-4'-hydroxy-2',6',6'-trimethylcyclohexenyl]-4-acetoxy-3-methylpent-2-enyloxy}silane

There total 4 articles about (2E)-tert-butyldimethyl{5-[(4'S)-4'-hydroxy-2',6',6'-trimethylcyclohexenyl]-4-acetoxy-3-methylpent-2-enyloxy}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: 98.0%

: 1354744-20-9
(2E)-tert-butyldimethyl{5-[(4'S)-4'-triethylsilyloxy-2',6',6'-trimethylcyclohexenyl]-4-acetoxy-3-methylpent-2-enyloxy}silane

: 1354744-22-1
(2E)-tert-butyldimethyl{5-[(4'S)-4'-hydroxy-2',6',6'-trimethylcyclohexenyl]-4-acetoxy-3-methylpent-2-enyloxy}silane

Guidance literature:: With methanol; pyridinium p-toluenesulfonate; at 20 ℃; for 0.166667h; chemoselective reaction;
DOI:10.1021/ol203344c

Reference yield:

: 1354744-21-0
C₁₇H₃₂O₂Si

: 1354744-22-1
(2E)-tert-butyldimethyl{5-[(4'S)-4'-hydroxy-2',6',6'-trimethylcyclohexenyl]-4-acetoxy-3-methylpent-2-enyloxy}silane

Guidance literature:: Multi-step reaction with 3 steps

1.1: tert.-butyl lithium / tetrahydrofuran; diethyl ether / 0.5 h / -78 °C

1.2: 0.33 h / -78 °C

2.1: pyridine; dmap / pyridine / 0.5 h / 20 °C

3.1: methanol; pyridinium p-toluenesulfonate / 0.17 h / 20 °C

With pyridine; methanol; dmap; tert.-butyl lithium; pyridinium p-toluenesulfonate; In tetrahydrofuran; pyridine; diethyl ether;
DOI:10.1021/ol203344c

Reference yield:

: 1354744-19-6
(2E)-tert-butyldimethyl{5-[(4'S)-4'-triethylsilyloxy-2',6',6'-trimethylcyclohexenyl]-4-hydroxy-3-methylpent-2-enyloxy}silane

: 1354744-22-1
(2E)-tert-butyldimethyl{5-[(4'S)-4'-hydroxy-2',6',6'-trimethylcyclohexenyl]-4-acetoxy-3-methylpent-2-enyloxy}silane

Guidance literature:: Multi-step reaction with 2 steps

1: pyridine; dmap / pyridine / 0.5 h / 20 °C

2: methanol; pyridinium p-toluenesulfonate / 0.17 h / 20 °C

With pyridine; methanol; dmap; pyridinium p-toluenesulfonate; In pyridine;
DOI:10.1021/ol203344c