3-[3-(tert-butyldimethylsilanyloxy)-4-methoxyphenyl]-5-(3,4,5-trimethoxyphenyl)-1,2,4-oxadiazole

Base Information

Chemical Name:3-[3-(tert-butyldimethylsilanyloxy)-4-methoxyphenyl]-5-(3,4,5-trimethoxyphenyl)-1,2,4-oxadiazole
CAS No.:701954-67-8
Molecular Formula:C₂₄H₃₂N₂O₆Si
Molecular Weight:472.613
Hs Code.:

Synonyms:3-[3-(tert-butyldimethylsilanyloxy)-4-methoxyphenyl]-5-(3,4,5-trimethoxyphenyl)-1,2,4-oxadiazole

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Chemical Property of 3-[3-(tert-butyldimethylsilanyloxy)-4-methoxyphenyl]-5-(3,4,5-trimethoxyphenyl)-1,2,4-oxadiazole

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Technology Process of 3-[3-(tert-butyldimethylsilanyloxy)-4-methoxyphenyl]-5-(3,4,5-trimethoxyphenyl)-1,2,4-oxadiazole

There total 4 articles about 3-[3-(tert-butyldimethylsilanyloxy)-4-methoxyphenyl]-5-(3,4,5-trimethoxyphenyl)-1,2,4-oxadiazole 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: 6.0%

: 701954-62-3
3-(tert-butyldimethylsilanyloxy)-4-methoxybenzaldehyde oxime

: 1885-35-4
3,4,5-trimethoxybenzonitrile

: 701954-67-8
3-[3-(tert-butyldimethylsilanyloxy)-4-methoxyphenyl]-5-(3,4,5-trimethoxyphenyl)-1,2,4-oxadiazole

Guidance literature:: With sodium hypochlorite; triethylamine; In dichloromethane; water; Heating;
DOI:10.1016/j.bmc.2006.02.001

Reference yield:

: 97315-18-9
p-methoxy-m-(tert-butyldimethylsilyloxy)-benzaldehyde

: 701954-67-8
3-[3-(tert-butyldimethylsilanyloxy)-4-methoxyphenyl]-5-(3,4,5-trimethoxyphenyl)-1,2,4-oxadiazole

Guidance literature:: Multi-step reaction with 2 steps

1: 88 percent / hydroxylamine hydrochloride; pyridine / methanol / 1 h / Heating

2: 6 percent / triethylamine; NaOCl / CH₂Cl₂; H₂O / Heating

With pyridine; sodium hypochlorite; hydroxylamine hydrochloride; triethylamine; In methanol; dichloromethane; water;
DOI:10.1016/j.bmc.2006.02.001

Reference yield:

: 621-59-0
isovanillin

: 701954-67-8
3-[3-(tert-butyldimethylsilanyloxy)-4-methoxyphenyl]-5-(3,4,5-trimethoxyphenyl)-1,2,4-oxadiazole

Guidance literature:: Multi-step reaction with 3 steps

1: 95 percent / DIEA / tetrahydrofuran / 24 h / 20 °C

2: 75 percent / NH₂OH*HCl; pyridine / ethanol / 1 h / Heating

3: 6 percent / Et₃N; NaOCl / H₂O; CH₂Cl₂ / 48 h / 0 - 20 °C

With pyridine; sodium hypochlorite; hydroxylamine hydrochloride; triethylamine; N-ethyl-N,N-diisopropylamine; In tetrahydrofuran; ethanol; dichloromethane; water;
DOI:10.1016/j.tetlet.2004.03.020