2-{(Z)-4-[Bis-(4-methoxy-phenyl)-phenyl-methoxy]-3-methyl-but-2-enyl}-2-[(S)-2-(tert-butyl-dimethyl-silanyloxy)-3-(tert-butyl-diphenyl-silanyloxy)-propyl]-[1,3]dithiane

Base Information

Chemical Name:2-{(Z)-4-[Bis-(4-methoxy-phenyl)-phenyl-methoxy]-3-methyl-but-2-enyl}-2-[(S)-2-(tert-butyl-dimethyl-silanyloxy)-3-(tert-butyl-diphenyl-silanyloxy)-propyl]-[1,3]dithiane
CAS No.:156261-85-7
Molecular Formula:C₅₅H₇₂O₅S₂Si₂
Molecular Weight:933.477
Hs Code.:

2-{(Z)-4-[Bis-(4-methoxy-phenyl)-phenyl-methoxy]-3-methyl-but-2-enyl}-2-[(S)-2-(tert-butyl-dimethyl-silanyloxy)-3-(tert-butyl-diphenyl-silanyloxy)-propyl]-[1,3]dithiane

Synonyms:

Suppliers and Price of 2-{(Z)-4-[Bis-(4-methoxy-phenyl)-phenyl-methoxy]-3-methyl-but-2-enyl}-2-[(S)-2-(tert-butyl-dimethyl-silanyloxy)-3-(tert-butyl-diphenyl-silanyloxy)-propyl]-[1,3]dithiane

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Total 0 raw suppliers

Chemical Property of 2-{(Z)-4-[Bis-(4-methoxy-phenyl)-phenyl-methoxy]-3-methyl-but-2-enyl}-2-[(S)-2-(tert-butyl-dimethyl-silanyloxy)-3-(tert-butyl-diphenyl-silanyloxy)-propyl]-[1,3]dithiane

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of 2-{(Z)-4-[Bis-(4-methoxy-phenyl)-phenyl-methoxy]-3-methyl-but-2-enyl}-2-[(S)-2-(tert-butyl-dimethyl-silanyloxy)-3-(tert-butyl-diphenyl-silanyloxy)-propyl]-[1,3]dithiane

There total 9 articles about 2-{(Z)-4-[Bis-(4-methoxy-phenyl)-phenyl-methoxy]-3-methyl-but-2-enyl}-2-[(S)-2-(tert-butyl-dimethyl-silanyloxy)-3-(tert-butyl-diphenyl-silanyloxy)-propyl]-[1,3]dithiane 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:

: 40615-36-9
4,4'-dimethoxytrityl chloride

: 156261-85-7
2-{(Z)-4-[Bis-(4-methoxy-phenyl)-phenyl-methoxy]-3-methyl-but-2-enyl}-2-[(S)-2-(tert-butyl-dimethyl-silanyloxy)-3-(tert-butyl-diphenyl-silanyloxy)-propyl]-[1,3]dithiane

Guidance literature:: Multi-step reaction with 6 steps

1: 69 percent / Et₃N / CH₂Cl₂ / 2 h / Ambient temperature

2: 1.) n-BuLi / 1.) THF, hexane, -60 deg C, 1 h, 2.) THF, hexane, from -60 deg C to 0 deg C, 2 h

3: 1.) CuI / 1.) ether, 0 deg C, 45 min, 2.) ether, from -90 deg C to -85 deg C, 3 h

4: DIBAL / toluene / 3 h / -78 - -35 °C

5: 69 percent / LiCl, 2,4,6-trimethylpyridine, methanesulfonyl chloride / acetonitrile / 4 h / 0 °C

6: 1.) n-BuLi, t-BuONa / 1.) hexane, THF, -78 deg C, 1 h, 2.) hexane, THF, from -85 deg C to -55 deg C, 1 h

With 2,4,6-trimethyl-pyridine; copper(l) iodide; n-butyllithium; diisobutylaluminium hydride; methanesulfonyl chloride; triethylamine; lithium chloride; sodium t-butanolate; In dichloromethane; toluene; acetonitrile;
DOI:10.1246/bcsj.66.3464

Reference yield:

: 106731-74-2,119944-29-5,107033-46-5
tert-butyl[(2S)-oxiran-2-ylmethoxy]diphenylsilane

: 156261-85-7
2-{(Z)-4-[Bis-(4-methoxy-phenyl)-phenyl-methoxy]-3-methyl-but-2-enyl}-2-[(S)-2-(tert-butyl-dimethyl-silanyloxy)-3-(tert-butyl-diphenyl-silanyloxy)-propyl]-[1,3]dithiane

Guidance literature:: Multi-step reaction with 3 steps

1: n-BuLi, TMEDA / tetrahydrofuran / 1.) -30 deg C, 1.5 h, 2.) room temp., 15 h

2: DMAP / dimethylformamide / 15 h / 50 °C

3: 1.) n-BuLi, t-BuONa / 1.) hexane, THF, -78 deg C, 1 h, 2.) hexane, THF, from -85 deg C to -55 deg C, 1 h

With dmap; n-butyllithium; N,N,N,N,-tetramethylethylenediamine; sodium t-butanolate; In tetrahydrofuran; N,N-dimethyl-formamide;
DOI:10.1246/bcsj.66.3464

Reference yield:

: 58479-61-1
tert-butylchlorodiphenylsilane

: 156261-85-7
2-{(Z)-4-[Bis-(4-methoxy-phenyl)-phenyl-methoxy]-3-methyl-but-2-enyl}-2-[(S)-2-(tert-butyl-dimethyl-silanyloxy)-3-(tert-butyl-diphenyl-silanyloxy)-propyl]-[1,3]dithiane

Guidance literature:: Multi-step reaction with 4 steps

1: imidazole / CH₂Cl₂ / 15 h / Ambient temperature

2: n-BuLi, TMEDA / tetrahydrofuran / 1.) -30 deg C, 1.5 h, 2.) room temp., 15 h

3: DMAP / dimethylformamide / 15 h / 50 °C

4: 1.) n-BuLi, t-BuONa / 1.) hexane, THF, -78 deg C, 1 h, 2.) hexane, THF, from -85 deg C to -55 deg C, 1 h

With 1H-imidazole; dmap; n-butyllithium; N,N,N,N,-tetramethylethylenediamine; sodium t-butanolate; In tetrahydrofuran; dichloromethane; N,N-dimethyl-formamide;
DOI:10.1246/bcsj.66.3464