5,6-bis-(tert-butyl-dimethyl-silanyloxy)-8-(tert-butyl-diphenyl-silanyloxy)-3,7-dimethyl-octanal

Base Information

Chemical Name:5,6-bis-(tert-butyl-dimethyl-silanyloxy)-8-(tert-butyl-diphenyl-silanyloxy)-3,7-dimethyl-octanal
CAS No.:866931-78-4
Molecular Formula:C₃₈H₆₆O₄Si₃
Molecular Weight:671.196
Hs Code.:

5,6-bis-(<i>tert</i>-butyl-dimethyl-silanyloxy)-8-(<i>tert</i>-butyl-diphenyl-silanyloxy)-3,7-dimethyl-octanal

Synonyms:5,6-bis-(tert-butyl-dimethyl-silanyloxy)-8-(tert-butyl-diphenyl-silanyloxy)-3,7-dimethyl-octanal

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Chemical Property of 5,6-bis-(tert-butyl-dimethyl-silanyloxy)-8-(tert-butyl-diphenyl-silanyloxy)-3,7-dimethyl-octanal

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Technology Process of 5,6-bis-(tert-butyl-dimethyl-silanyloxy)-8-(tert-butyl-diphenyl-silanyloxy)-3,7-dimethyl-octanal

There total 6 articles about 5,6-bis-(tert-butyl-dimethyl-silanyloxy)-8-(tert-butyl-diphenyl-silanyloxy)-3,7-dimethyl-octanal 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:

: 866931-82-0
(4S,6S)-7-[1,3]Dithian-2-yl-2,4-dihydroxy-2,6-dimethyl-heptan-3-one

: 866931-78-4
5,6-bis-(tert-butyl-dimethyl-silanyloxy)-8-(tert-butyl-diphenyl-silanyloxy)-3,7-dimethyl-octanal

Guidance literature:: Multi-step reaction with 6 steps

1.1: 85 percent / DIBAL-H / tetrahydrofuran / -78 °C

2.1: 78 percent / imidazole / dimethylformamide / 90 °C

3.1: 76 percent / SOCl₂; pyridine / 0 °C

4.1: 9-BBN / tetrahydrofuran / -78 °C

4.2: 82 percent / H₂O₂; NaOH / tetrahydrofuran; H₂O / 0 °C

5.1: 95 percent / imidazole / dimethylformamide / 20 °C

6.1: 67 percent / NBS / acetone / 20 °C

With pyridine; 1H-imidazole; N-Bromosuccinimide; 9-borabicyclo[3.3.1]nonane dimer; thionyl chloride; diisobutylaluminium hydride; In tetrahydrofuran; N,N-dimethyl-formamide; acetone;
DOI:10.1016/j.tetlet.2005.07.167

Reference yield:

: 292050-27-2
(3R,4S,6S)-7-[1,3]Dithian-2-yl-2,6-dimethyl-heptane-2,3,4-triol

: 866931-78-4
5,6-bis-(tert-butyl-dimethyl-silanyloxy)-8-(tert-butyl-diphenyl-silanyloxy)-3,7-dimethyl-octanal

Guidance literature:: Multi-step reaction with 5 steps

1.1: 78 percent / imidazole / dimethylformamide / 90 °C

2.1: 76 percent / SOCl₂; pyridine / 0 °C

3.1: 9-BBN / tetrahydrofuran / -78 °C

3.2: 82 percent / H₂O₂; NaOH / tetrahydrofuran; H₂O / 0 °C

4.1: 95 percent / imidazole / dimethylformamide / 20 °C

5.1: 67 percent / NBS / acetone / 20 °C

With pyridine; 1H-imidazole; N-Bromosuccinimide; 9-borabicyclo[3.3.1]nonane dimer; thionyl chloride; In tetrahydrofuran; N,N-dimethyl-formamide; acetone;
DOI:10.1016/j.tetlet.2005.07.167

Reference yield:

: 443883-57-6
(3R,4S,6S)-3,4-Bis-(tert-butyl-dimethyl-silanyloxy)-7-[1,3]dithian-2-yl-2,6-dimethyl-heptan-2-ol

: 866931-78-4
5,6-bis-(tert-butyl-dimethyl-silanyloxy)-8-(tert-butyl-diphenyl-silanyloxy)-3,7-dimethyl-octanal

Guidance literature:: Multi-step reaction with 4 steps

1.1: 76 percent / SOCl₂; pyridine / 0 °C

2.1: 9-BBN / tetrahydrofuran / -78 °C

2.2: 82 percent / H₂O₂; NaOH / tetrahydrofuran; H₂O / 0 °C

3.1: 95 percent / imidazole / dimethylformamide / 20 °C

4.1: 67 percent / NBS / acetone / 20 °C

With pyridine; 1H-imidazole; N-Bromosuccinimide; 9-borabicyclo[3.3.1]nonane dimer; thionyl chloride; In tetrahydrofuran; N,N-dimethyl-formamide; acetone;
DOI:10.1016/j.tetlet.2005.07.167