(4-{(1S,2S,3R)-1,3-Bis-[4-((1R,2S,3R)-1,3-dimethoxy-2-methoxymethyl-butyl)-benzyloxy]-2-[4-((1R,2S,3R)-1,3-dimethoxy-2-methoxymethyl-butyl)-benzyloxymethyl]-butyl}-benzyloxy)-tert-butyl-diphenyl-silane

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Chemical Name:(4-{(1S,2S,3R)-1,3-Bis-[4-((1R,2S,3R)-1,3-dimethoxy-2-methoxymethyl-butyl)-benzyloxy]-2-[4-((1R,2S,3R)-1,3-dimethoxy-2-methoxymethyl-butyl)-benzyloxymethyl]-butyl}-benzyloxy)-tert-butyl-diphenyl-silane
CAS No.:196880-61-2
Molecular Formula:C₇₃H₁₀₂O₁₃Si
Molecular Weight:1215.69
Hs Code.:

(4-{(1S,2S,3R)-1,3-Bis-[4-((1R,2S,3R)-1,3-dimethoxy-2-methoxymethyl-butyl)-benzyloxy]-2-[4-((1R,2S,3R)-1,3-dimethoxy-2-methoxymethyl-butyl)-benzyloxymethyl]-butyl}-benzyloxy)-tert-butyl-diphenyl-silane

Synonyms:(4-{(1S,2S,3R)-1,3-Bis-[4-((1R,2S,3R)-1,3-dimethoxy-2-methoxymethyl-butyl)-benzyloxy]-2-[4-((1R,2S,3R)-1,3-dimethoxy-2-methoxymethyl-butyl)-benzyloxymethyl]-butyl}-benzyloxy)-tert-butyl-diphenyl-silane

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Chemical Property of (4-{(1S,2S,3R)-1,3-Bis-[4-((1R,2S,3R)-1,3-dimethoxy-2-methoxymethyl-butyl)-benzyloxy]-2-[4-((1R,2S,3R)-1,3-dimethoxy-2-methoxymethyl-butyl)-benzyloxymethyl]-butyl}-benzyloxy)-tert-butyl-diphenyl-silane

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Technology Process of (4-{(1S,2S,3R)-1,3-Bis-[4-((1R,2S,3R)-1,3-dimethoxy-2-methoxymethyl-butyl)-benzyloxy]-2-[4-((1R,2S,3R)-1,3-dimethoxy-2-methoxymethyl-butyl)-benzyloxymethyl]-butyl}-benzyloxy)-tert-butyl-diphenyl-silane

There total 7 articles about (4-{(1S,2S,3R)-1,3-Bis-[4-((1R,2S,3R)-1,3-dimethoxy-2-methoxymethyl-butyl)-benzyloxy]-2-[4-((1R,2S,3R)-1,3-dimethoxy-2-methoxymethyl-butyl)-benzyloxymethyl]-butyl}-benzyloxy)-tert-butyl-diphenyl-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: 72.0%

: 155908-14-8
1-Bromomethyl-4-((1R,2S,3R)-1,3-dimethoxy-2-methoxymethyl-butyl)-benzene

: 196880-50-9
(1S,2S,3R)-1-[4-(tert-Butyl-diphenyl-silanyloxymethyl)-phenyl]-2-hydroxymethyl-butane-1,3-diol

: 196880-61-2
(4-{(1S,2S,3R)-1,3-Bis-[4-((1R,2S,3R)-1,3-dimethoxy-2-methoxymethyl-butyl)-benzyloxy]-2-[4-((1R,2S,3R)-1,3-dimethoxy-2-methoxymethyl-butyl)-benzyloxymethyl]-butyl}-benzyloxy)-tert-butyl-diphenyl-silane

Guidance literature:: With sodium hydride; In tetrahydrofuran; for 17h; Heating;
DOI:10.1002/hlca.19970800522

Reference yield:

: 589-29-7
p-xylylene glycol

: 196880-61-2
(4-{(1S,2S,3R)-1,3-Bis-[4-((1R,2S,3R)-1,3-dimethoxy-2-methoxymethyl-butyl)-benzyloxy]-2-[4-((1R,2S,3R)-1,3-dimethoxy-2-methoxymethyl-butyl)-benzyloxymethyl]-butyl}-benzyloxy)-tert-butyl-diphenyl-silane

Guidance literature:: Multi-step reaction with 5 steps

1: 53 percent / imidazole / dimethylformamide / 0 deg C, 30 min, r.t., 20 h

2: 87 percent / PDC / CH₂Cl₂ / 3 h / Ambient temperature

3: 1.) (i-Pr)2NH, BuLi / 1.) THF, 0 deg C, 15 min; 2.) THF, -78 deg C, 45 min; 3.) THF, -78 deg C, 3 h

4: 92 percent / NaBH₄ / tetrahydrofuran; methanol / 18 h / Ambient temperature

5: 72 percent / NaH / tetrahydrofuran / 17 h / Heating

With 1H-imidazole; sodium tetrahydroborate; dipyridinium dichromate; n-butyllithium; sodium hydride; diisopropylamine; In tetrahydrofuran; methanol; dichloromethane; N,N-dimethyl-formamide;
DOI:10.1002/hlca.19970800522

Reference yield:

: 58479-61-1
tert-butylchlorodiphenylsilane

: 196880-61-2
(4-{(1S,2S,3R)-1,3-Bis-[4-((1R,2S,3R)-1,3-dimethoxy-2-methoxymethyl-butyl)-benzyloxy]-2-[4-((1R,2S,3R)-1,3-dimethoxy-2-methoxymethyl-butyl)-benzyloxymethyl]-butyl}-benzyloxy)-tert-butyl-diphenyl-silane

Guidance literature:: Multi-step reaction with 5 steps

1: 53 percent / imidazole / dimethylformamide / 0 deg C, 30 min, r.t., 20 h

2: 87 percent / PDC / CH₂Cl₂ / 3 h / Ambient temperature

3: 1.) (i-Pr)2NH, BuLi / 1.) THF, 0 deg C, 15 min; 2.) THF, -78 deg C, 45 min; 3.) THF, -78 deg C, 3 h

4: 92 percent / NaBH₄ / tetrahydrofuran; methanol / 18 h / Ambient temperature

5: 72 percent / NaH / tetrahydrofuran / 17 h / Heating

With 1H-imidazole; sodium tetrahydroborate; dipyridinium dichromate; n-butyllithium; sodium hydride; diisopropylamine; In tetrahydrofuran; methanol; dichloromethane; N,N-dimethyl-formamide;
DOI:10.1002/hlca.19970800522