acetic acid 3-(tert-butyl-dimethyl-silanyloxy)-1-(1-phenethyl-but-3-enyloxy)-but-3-enyl ester

Base Information

Chemical Name:acetic acid 3-(tert-butyl-dimethyl-silanyloxy)-1-(1-phenethyl-but-3-enyloxy)-but-3-enyl ester
CAS No.:820963-52-8
Molecular Formula:C₂₄H₃₈O₄Si
Molecular Weight:418.649
Hs Code.:

acetic acid 3-(<i>tert</i>-butyl-dimethyl-silanyloxy)-1-(1-phenethyl-but-3-enyloxy)-but-3-enyl ester

Synonyms:acetic acid 3-(tert-butyl-dimethyl-silanyloxy)-1-(1-phenethyl-but-3-enyloxy)-but-3-enyl ester

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Chemical Property of acetic acid 3-(tert-butyl-dimethyl-silanyloxy)-1-(1-phenethyl-but-3-enyloxy)-but-3-enyl ester

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Technology Process of acetic acid 3-(tert-butyl-dimethyl-silanyloxy)-1-(1-phenethyl-but-3-enyloxy)-but-3-enyl ester

There total 5 articles about acetic acid 3-(tert-butyl-dimethyl-silanyloxy)-1-(1-phenethyl-but-3-enyloxy)-but-3-enyl ester 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:

: 108-24-7
acetic anhydride

: 3-(tert-butyl-dimethyl-silanyloxy)-1-(1-phenethyl-but-3-enyloxy)-but-3-en-1-ol

: 820963-52-8
acetic acid 3-(tert-butyl-dimethyl-silanyloxy)-1-(1-phenethyl-but-3-enyloxy)-but-3-enyl ester

Guidance literature:: With pyridine; dmap; In dichloromethane; at -78 - 0 ℃; for 19h;
DOI:10.1021/ja044736y

Reference yield:

: 60340-28-5
1-phenylhex-5-en-3-ol

: 820963-52-8
acetic acid 3-(tert-butyl-dimethyl-silanyloxy)-1-(1-phenethyl-but-3-enyloxy)-but-3-enyl ester

Guidance literature:: Multi-step reaction with 5 steps

1.1: 92 percent / pyridine; 4-(dimethylamino)pyridine / CH₂Cl₂ / 5 h

2.1: diisopropylamine; n-butyllithium / hexane / 0.25 h / -78 °C

2.2: 96 percent / hexamethylphosphoramide / hexane / 0.5 h / -78 °C

3.1: 77 percent / triethylamine / tetrahydrofuran / 16 h / 20 °C

4.1: diisobutylaluminum hydride / CH₂Cl₂ / 1.5 h / -78 °C

5.1: 536 mg / pyridine; 4-(dimethylamino)pyridine / CH₂Cl₂ / 19 h / -78 - 0 °C

With pyridine; dmap; n-butyllithium; diisobutylaluminium hydride; triethylamine; diisopropylamine; In tetrahydrofuran; hexane; dichloromethane; 3.1: Rathke's procedure;
DOI:10.1021/ja044736y

Reference yield:

: 79364-37-7
(+/-)-1-(2-phenylethyl)-3-butenyl acetate

: 820963-52-8
acetic acid 3-(tert-butyl-dimethyl-silanyloxy)-1-(1-phenethyl-but-3-enyloxy)-but-3-enyl ester

Guidance literature:: Multi-step reaction with 4 steps

1.1: diisopropylamine; n-butyllithium / hexane / 0.25 h / -78 °C

1.2: 96 percent / hexamethylphosphoramide / hexane / 0.5 h / -78 °C

2.1: 77 percent / triethylamine / tetrahydrofuran / 16 h / 20 °C

3.1: diisobutylaluminum hydride / CH₂Cl₂ / 1.5 h / -78 °C

4.1: 536 mg / pyridine; 4-(dimethylamino)pyridine / CH₂Cl₂ / 19 h / -78 - 0 °C

With pyridine; dmap; n-butyllithium; diisobutylaluminium hydride; triethylamine; diisopropylamine; In tetrahydrofuran; hexane; dichloromethane; 2.1: Rathke's procedure;
DOI:10.1021/ja044736y