dithiocarbonic acid O-(3-(tert-butyl-dimethyl-silanyloxy)-1-{3-[1-(tert-butyl-dimethyl-silanyloxy)-propyl]-phenyl}-2-methyl-propyl) ester S-methyl ester

Base Information

• Chemical Name: dithiocarbonic acid O-(3-(tert-butyl-dimethyl-silanyloxy)-1-{3-[1-(tert-butyl-dimethyl-silanyloxy)-propyl]-phenyl}-2-methyl-propyl) ester S-methyl ester
• CAS No.: 594854-60-1
• Molecular Formula: C₂₇H₅₀O₃S₂Si₂
• Molecular Weight: 542.995

Synonyms:dithiocarbonic acid O-(3-(tert-butyl-dimethyl-silanyloxy)-1-{3-[1-(tert-butyl-dimethyl-silanyloxy)-propyl]-phenyl}-2-methyl-propyl) ester S-methyl ester

Chemical Property of dithiocarbonic acid O-(3-(tert-butyl-dimethyl-silanyloxy)-1-{3-[1-(tert-butyl-dimethyl-silanyloxy)-propyl]-phenyl}-2-methyl-propyl) ester S-methyl ester

Chemical Property:

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Technology Process of dithiocarbonic acid O-(3-(tert-butyl-dimethyl-silanyloxy)-1-{3-[1-(tert-butyl-dimethyl-silanyloxy)-propyl]-phenyl}-2-methyl-propyl) ester S-methyl ester

There total 6 articles about dithiocarbonic acid O-(3-(tert-butyl-dimethyl-silanyloxy)-1-{3-[1-(tert-butyl-dimethyl-silanyloxy)-propyl]-phenyl}-2-methyl-propyl) ester S-methyl 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: 95.0%

carbon disulfide (75-15-0,12122-00-8) + methyl iodide (74-88-4) + 3-(tert-butyl-dimethyl-silanyloxy)-1-{3-[1-(tert-butyl-dimethyl-silanyloxy)-propyl]-phenyl}-2-methyl-propan-1-ol (594854-59-8) → dithiocarbonic acid O-(3-(tert-butyl-dimethyl-silanyloxy)-1-{3-[1-(tert-butyl-dimethyl-silanyloxy)-propyl]-phenyl}-2-methyl-propyl) ester S-methyl ester (594854-60-1)

Guidance literature:

With sodium hydride; In tetrahydrofuran;

DOI:10.1248/cpb.52.163

Reference yield:

tert-butyldimethylsilyl chloride (18162-48-6) → dithiocarbonic acid O-(3-(tert-butyl-dimethyl-silanyloxy)-1-{3-[1-(tert-butyl-dimethyl-silanyloxy)-propyl]-phenyl}-2-methyl-propyl) ester S-methyl ester (594854-60-1)

Guidance literature:

Multi-step reaction with 6 steps

1.1: 98 percent / imidazole / dimethylformamide

2.1: 98 percent / i-PrMgCl / tetrahydrofuran

3.1: n-BuLi / tetrahydrofuran

3.2: 100 percent / tetrahydrofuran

4.1: 61 percent / imidazole / dimethylformamide

5.1: 92 percent / NaBH₄ / ethanol

6.1: 95 percent / NaH / tetrahydrofuran

With 1H-imidazole; sodium tetrahydroborate; n-butyllithium; isopropylmagnesium chloride; sodium hydride; In tetrahydrofuran; ethanol; N,N-dimethyl-formamide;

DOI:10.1248/cpb.52.163

Reference yield:

methyl (R)-2-methyl-3-[(tert-butyldimethylsilyl)oxy]propionate (105859-44-7) → dithiocarbonic acid O-(3-(tert-butyl-dimethyl-silanyloxy)-1-{3-[1-(tert-butyl-dimethyl-silanyloxy)-propyl]-phenyl}-2-methyl-propyl) ester S-methyl ester (594854-60-1)

Guidance literature:

Multi-step reaction with 5 steps

1.1: 98 percent / i-PrMgCl / tetrahydrofuran

2.1: n-BuLi / tetrahydrofuran

2.2: 100 percent / tetrahydrofuran

3.1: 61 percent / imidazole / dimethylformamide

4.1: 92 percent / NaBH₄ / ethanol

5.1: 95 percent / NaH / tetrahydrofuran

With 1H-imidazole; sodium tetrahydroborate; n-butyllithium; isopropylmagnesium chloride; sodium hydride; In tetrahydrofuran; ethanol; N,N-dimethyl-formamide;

DOI:10.1248/cpb.52.163

upstream raw materials:

carbon disulfide

methyl iodide

3-(tert-butyl-dimethyl-silanyloxy)-1-{3-[1-(tert-butyl-dimethyl-silanyloxy)-propyl]-phenyl}-2-methyl-propan-1-ol

methyl (R)-2-methyl-3-[(tert-butyldimethylsilyl)oxy]propionate

Downstream raw materials:

(2R,4S)-4-((Z)-(S)-5-{3-[(S)-1-(tert-Butyl-dimethyl-silanyloxy)-propyl]-phenyl}-4-methyl-2-methylsulfanyl-pent-2-enyl)-2-(2,4,6-trimethyl-phenyl)-[1,3]dioxolane-4-carboxylic acid methyl ester

(2R,4S)-4-((Z)-(S)-5-{3-[(S)-1-(tert-Butyl-dimethyl-silanyloxy)-propyl]-phenyl}-2-chloro-4-methyl-pent-2-enyl)-2-(2,4,6-trimethyl-phenyl)-[1,3]dioxolane-4-carboxylic acid methyl ester

C₃₁H₃₈O₅S

C₃₀H₃₅ClO₅

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