5-benzo[1,3]dioxol-5-yl-7-(4-methoxy-phenyl)-2-phenylsulfanyl-5-(2-trimethylsilanyl-ethoxymethoxy)-5H-[1]pyrindine-6-carboxylic acid tert-butyl ester

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Chemical Name:5-benzo[1,3]dioxol-5-yl-7-(4-methoxy-phenyl)-2-phenylsulfanyl-5-(2-trimethylsilanyl-ethoxymethoxy)-5H-[1]pyrindine-6-carboxylic acid tert-butyl ester
CAS No.:169745-86-2
Molecular Formula:C₃₉H₄₃NO₇SSi
Molecular Weight:697.924
Hs Code.:

5-benzo[1,3]dioxol-5-yl-7-(4-methoxy-phenyl)-2-phenylsulfanyl-5-(2-trimethylsilanyl-ethoxymethoxy)-5<i>H</i>-[1]pyrindine-6-carboxylic acid <i>tert</i>-butyl ester

Synonyms:5-benzo[1,3]dioxol-5-yl-7-(4-methoxy-phenyl)-2-phenylsulfanyl-5-(2-trimethylsilanyl-ethoxymethoxy)-5H-[1]pyrindine-6-carboxylic acid tert-butyl ester

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Chemical Property of 5-benzo[1,3]dioxol-5-yl-7-(4-methoxy-phenyl)-2-phenylsulfanyl-5-(2-trimethylsilanyl-ethoxymethoxy)-5H-[1]pyrindine-6-carboxylic acid tert-butyl ester

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Technology Process of 5-benzo[1,3]dioxol-5-yl-7-(4-methoxy-phenyl)-2-phenylsulfanyl-5-(2-trimethylsilanyl-ethoxymethoxy)-5H-[1]pyrindine-6-carboxylic acid tert-butyl ester

There total 10 articles about 5-benzo[1,3]dioxol-5-yl-7-(4-methoxy-phenyl)-2-phenylsulfanyl-5-(2-trimethylsilanyl-ethoxymethoxy)-5H-[1]pyrindine-6-carboxylic acid tert-butyl 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: 93.0%

: 76513-69-4
(2-trimethylethylsilylethoxy)methyl chloride

: 169745-85-1
5-benzo[1,3]dioxol-5-yl-5-hydroxy-7-(4-methoxy-phenyl)-2-phenylsulfanyl-5H-[1]pyrindine-6-carboxylic acid tert-butyl ester

: 169745-86-2
5-benzo[1,3]dioxol-5-yl-7-(4-methoxy-phenyl)-2-phenylsulfanyl-5-(2-trimethylsilanyl-ethoxymethoxy)-5H-[1]pyrindine-6-carboxylic acid tert-butyl ester

Guidance literature:: With N-ethyl-N,N-diisopropylamine; In dichloromethane; at 40 ℃;
DOI:10.1016/S0960-894X(02)00663-7

Reference yield:

: 605-38-9
dimethyl 2,3-pyridinedicarboxylate

: 169745-86-2
5-benzo[1,3]dioxol-5-yl-7-(4-methoxy-phenyl)-2-phenylsulfanyl-5-(2-trimethylsilanyl-ethoxymethoxy)-5H-[1]pyrindine-6-carboxylic acid tert-butyl ester

Guidance literature:: Multi-step reaction with 9 steps

1.1: 94 percent / H₂O₂; Na₂WO₄; AcOH / 80 °C

2.1: 55 percent / POCl₃ / 130 °C

3.1: 80 percent / K₂CO₃ / dimethylformamide / 80 °C

4.1: 100 percent / NaOH / methanol / 60 °C

5.1: 91 percent / Ac₂O / 110 °C

6.1: tetrahydrofuran / -78 °C

7.1: CDI / dimethylformamide

7.2: LDA / tetrahydrofuran / -78 °C

7.3: 45 percent / SiO₂ / CH₂Cl₂

8.1: 96 percent / tetrahydrofuran / -78 °C

9.1: 93 percent / iPr₂NEt / CH₂Cl₂ / 40 °C

With sodium hydroxide; sodium tungstate; dihydrogen peroxide; acetic anhydride; potassium carbonate; acetic acid; N-ethyl-N,N-diisopropylamine; 1,1'-carbonyldiimidazole; trichlorophosphate; In tetrahydrofuran; methanol; dichloromethane; N,N-dimethyl-formamide;
DOI:10.1016/S0960-894X(02)00663-7

Reference yield:

: 32383-03-2
6-chloropyridine-2,3-dicarboxylic acid dimethyl ester

: 169745-86-2
5-benzo[1,3]dioxol-5-yl-7-(4-methoxy-phenyl)-2-phenylsulfanyl-5-(2-trimethylsilanyl-ethoxymethoxy)-5H-[1]pyrindine-6-carboxylic acid tert-butyl ester

Guidance literature:: Multi-step reaction with 7 steps

1.1: 80 percent / K₂CO₃ / dimethylformamide / 80 °C

2.1: 100 percent / NaOH / methanol / 60 °C

3.1: 91 percent / Ac₂O / 110 °C

4.1: tetrahydrofuran / -78 °C

5.1: CDI / dimethylformamide

5.2: LDA / tetrahydrofuran / -78 °C

5.3: 45 percent / SiO₂ / CH₂Cl₂

6.1: 96 percent / tetrahydrofuran / -78 °C

7.1: 93 percent / iPr₂NEt / CH₂Cl₂ / 40 °C

With sodium hydroxide; acetic anhydride; potassium carbonate; N-ethyl-N,N-diisopropylamine; 1,1'-carbonyldiimidazole; In tetrahydrofuran; methanol; dichloromethane; N,N-dimethyl-formamide;
DOI:10.1016/S0960-894X(02)00663-7