1-[(2S,3S,4S,6R)-3,7-Bis-(tert-butyl-dimethyl-silanyloxy)-2,4,6-trimethyl-heptyloxymethyl]-4-methoxy-benzene

Base Information

Chemical Name:1-[(2S,3S,4S,6R)-3,7-Bis-(tert-butyl-dimethyl-silanyloxy)-2,4,6-trimethyl-heptyloxymethyl]-4-methoxy-benzene
CAS No.:114144-62-6
Molecular Formula:C₃₀H₅₈O₄Si₂
Molecular Weight:538.959
Hs Code.:

Synonyms:1-[(2S,3S,4S,6R)-3,7-Bis-(tert-butyl-dimethyl-silanyloxy)-2,4,6-trimethyl-heptyloxymethyl]-4-methoxy-benzene

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Chemical Property of 1-[(2S,3S,4S,6R)-3,7-Bis-(tert-butyl-dimethyl-silanyloxy)-2,4,6-trimethyl-heptyloxymethyl]-4-methoxy-benzene

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Technology Process of 1-[(2S,3S,4S,6R)-3,7-Bis-(tert-butyl-dimethyl-silanyloxy)-2,4,6-trimethyl-heptyloxymethyl]-4-methoxy-benzene

There total 5 articles about 1-[(2S,3S,4S,6R)-3,7-Bis-(tert-butyl-dimethyl-silanyloxy)-2,4,6-trimethyl-heptyloxymethyl]-4-methoxy-benzene 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: 94.0%

: 90074-07-0
(2R,4S,5S,6S)-7-(4-methoxybenzyl)oxy-2,4,6-trimethylheptane-1,5-diol

: 18162-48-6
tert-butyldimethylsilyl chloride

: 114144-62-6
1-[(2S,3S,4S,6R)-3,7-Bis-(tert-butyl-dimethyl-silanyloxy)-2,4,6-trimethyl-heptyloxymethyl]-4-methoxy-benzene

Guidance literature:: With 1H-imidazole; In N,N-dimethyl-formamide; at 90 ℃; for 30h;
DOI:10.1248/cpb.35.2196

Reference yield:

: 90093-98-4
(2S,3R,5S,6S)-2-isopropyloxy-3,5-dimethyl-6-<1(S)-methyl-2-hydroxyethyl>tetrahydropyran

: 114144-62-6
1-[(2S,3S,4S,6R)-3,7-Bis-(tert-butyl-dimethyl-silanyloxy)-2,4,6-trimethyl-heptyloxymethyl]-4-methoxy-benzene

Guidance literature:: Multi-step reaction with 4 steps

1: 99 percent / NaH / tetrahydrofuran; dimethylsulfoxide / Ambient temperature

2: 81 percent / 1 N HCl / tetrahydrofuran / 5 h / 50 °C

3: 95 percent / NaBH₄, CaCl₂ / ethanol / 3 h / Ambient temperature

4: 94 percent / imidazole / dimethylformamide / 30 h / 90 °C

With 1H-imidazole; hydrogenchloride; sodium tetrahydroborate; sodium hydride; calcium chloride; In tetrahydrofuran; ethanol; dimethyl sulfoxide; N,N-dimethyl-formamide;
DOI:10.1248/cpb.35.2196

Reference yield:

: 824-94-2
p-methoxybenzyl chloride

: 114144-62-6
1-[(2S,3S,4S,6R)-3,7-Bis-(tert-butyl-dimethyl-silanyloxy)-2,4,6-trimethyl-heptyloxymethyl]-4-methoxy-benzene

Guidance literature:: Multi-step reaction with 4 steps

1: 99 percent / NaH / tetrahydrofuran; dimethylsulfoxide / Ambient temperature

2: 81 percent / 1 N HCl / tetrahydrofuran / 5 h / 50 °C

3: 95 percent / NaBH₄, CaCl₂ / ethanol / 3 h / Ambient temperature

4: 94 percent / imidazole / dimethylformamide / 30 h / 90 °C

With 1H-imidazole; hydrogenchloride; sodium tetrahydroborate; sodium hydride; calcium chloride; In tetrahydrofuran; ethanol; dimethyl sulfoxide; N,N-dimethyl-formamide;
DOI:10.1248/cpb.35.2196