11-(tert-butyl-diphenyl-silanyloxy)-1-(4-methoxy-benzyloxy)-undecane-4,5-dione

Base Information

Chemical Name:11-(tert-butyl-diphenyl-silanyloxy)-1-(4-methoxy-benzyloxy)-undecane-4,5-dione
CAS No.:361445-30-9
Molecular Formula:C₃₅H₄₆O₅Si
Molecular Weight:574.833
Hs Code.:

11-(<i>tert</i>-butyl-diphenyl-silanyloxy)-1-(4-methoxy-benzyloxy)-undecane-4,5-dione

Synonyms:11-(tert-butyl-diphenyl-silanyloxy)-1-(4-methoxy-benzyloxy)-undecane-4,5-dione

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Chemical Property of 11-(tert-butyl-diphenyl-silanyloxy)-1-(4-methoxy-benzyloxy)-undecane-4,5-dione

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Technology Process of 11-(tert-butyl-diphenyl-silanyloxy)-1-(4-methoxy-benzyloxy)-undecane-4,5-dione

There total 5 articles about 11-(tert-butyl-diphenyl-silanyloxy)-1-(4-methoxy-benzyloxy)-undecane-4,5-dione 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:

: 147974-19-4
7-((tert-butyldiphenylsilyl)oxy)heptanal

: 119649-27-3
4-((4-methoxybenzyl)oxy)butanal

: 361445-30-9
11-(tert-butyl-diphenyl-silanyloxy)-1-(4-methoxy-benzyloxy)-undecane-4,5-dione

Guidance literature:: 7-((tert-butyldiphenylsilyl)oxy)heptanal; 4-((4-methoxybenzyl)oxy)butanal; With triethylamine; 3-benzyl-5-(2-hydroxyethyl)-4-methyl-1,3-thiazol-3-ium chloride; In ethanol; for 16h; Heating;

With bismuth(III) oxide; In 2-ethoxy-ethanol; acetic acid; at 105 ℃; for 0.583333h;
DOI:10.1002/1099-0690(200107)2001:14<2623::aid-ejoc2623>3.0.co;2-1

Reference yield:

: 22054-13-3
7-hydroxyheptanal

: 361445-30-9
11-(tert-butyl-diphenyl-silanyloxy)-1-(4-methoxy-benzyloxy)-undecane-4,5-dione

Guidance literature:: Multi-step reaction with 2 steps

1.1: 53 percent / imidazole / dimethylformamide

2.1: Et₃N / 3-benzyl-5-(2-hydroxyethyl)-4-methylthiazolium chloride / ethanol / 16 h / Heating

2.2: bismuth(III) oxide / 2-ethoxy-ethanol; acetic acid / 0.58 h / 105 °C

With 1H-imidazole; triethylamine; 3-benzyl-5-(2-hydroxyethyl)-4-methyl-1,3-thiazol-3-ium chloride; In ethanol; N,N-dimethyl-formamide;
DOI:10.1002/1099-0690(200107)2001:14<2623::aid-ejoc2623>3.0.co;2-1

Reference yield:

: 119649-45-5
4-(p-methoxybenzyloxy)butan-1-ol

: 361445-30-9
11-(tert-butyl-diphenyl-silanyloxy)-1-(4-methoxy-benzyloxy)-undecane-4,5-dione

Guidance literature:: Multi-step reaction with 2 steps

1.1: Et₃N / 3-benzyl-5-(2-hydroxyethyl)-4-methylthiazolium chloride / ethanol / 16 h / Heating

1.2: bismuth(III) oxide / 2-ethoxy-ethanol; acetic acid / 0.58 h / 105 °C

With triethylamine; 3-benzyl-5-(2-hydroxyethyl)-4-methyl-1,3-thiazol-3-ium chloride; In ethanol; 1.1: Swern oxidation;
DOI:10.1002/1099-0690(200107)2001:14<2623::aid-ejoc2623>3.0.co;2-1