2-[(2R,4S,5S)-5-((S)-6-Benzyloxy-5-methyl-hexyl)-4-methyl-tetrahydro-furan-2-yl]-1-{2-[(1R,5R)-5-(tert-butyl-dimethyl-silanyloxy)-1-methyl-3-methylene-octyl]-[1,3]dithian-2-yl}-ethanone

Base Information

• Chemical Name: 2-[(2R,4S,5S)-5-((S)-6-Benzyloxy-5-methyl-hexyl)-4-methyl-tetrahydro-furan-2-yl]-1-{2-[(1R,5R)-5-(tert-butyl-dimethyl-silanyloxy)-1-methyl-3-methylene-octyl]-[1,3]dithian-2-yl}-ethanone
• CAS No.: 900159-63-9
• Molecular Formula: C₄₁H₇₀O₄S₂Si
• Molecular Weight: 719.222

Synonyms:2-[(2R,4S,5S)-5-((S)-6-Benzyloxy-5-methyl-hexyl)-4-methyl-tetrahydro-furan-2-yl]-1-{2-[(1R,5R)-5-(tert-butyl-dimethyl-silanyloxy)-1-methyl-3-methylene-octyl]-[1,3]dithian-2-yl}-ethanone

Chemical Property of 2-[(2R,4S,5S)-5-((S)-6-Benzyloxy-5-methyl-hexyl)-4-methyl-tetrahydro-furan-2-yl]-1-{2-[(1R,5R)-5-(tert-butyl-dimethyl-silanyloxy)-1-methyl-3-methylene-octyl]-[1,3]dithian-2-yl}-ethanone

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98% ^*data from raw suppliers

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Technology Process of 2-[(2R,4S,5S)-5-((S)-6-Benzyloxy-5-methyl-hexyl)-4-methyl-tetrahydro-furan-2-yl]-1-{2-[(1R,5R)-5-(tert-butyl-dimethyl-silanyloxy)-1-methyl-3-methylene-octyl]-[1,3]dithian-2-yl}-ethanone

There total 1 articles about 2-[(2R,4S,5S)-5-((S)-6-Benzyloxy-5-methyl-hexyl)-4-methyl-tetrahydro-furan-2-yl]-1-{2-[(1R,5R)-5-(tert-butyl-dimethyl-silanyloxy)-1-methyl-3-methylene-octyl]-[1,3]dithian-2-yl}-ethanone 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: 91.0%

2-[(2R,4S,5S)-5-((S)-6-Benzyloxy-5-methyl-hexyl)-4-methyl-tetrahydro-furan-2-yl]-1-{2-[(1R,5R)-5-(tert-butyl-dimethyl-silanyloxy)-1-methyl-3-methylene-octyl]-[1,3]dithian-2-yl}-ethanol → 2-[(2R,4S,5S)-5-((S)-6-Benzyloxy-5-methyl-hexyl)-4-methyl-tetrahydro-furan-2-yl]-1-{2-[(1R,5R)-5-(tert-butyl-dimethyl-silanyloxy)-1-methyl-3-methylene-octyl]-[1,3]dithian-2-yl}-ethanone (900159-63-9)

Guidance literature:

With sodium hydrogencarbonate; Dess-Martin periodane; In dichloromethane; at 20 ℃; for 2h;

DOI:10.1021/jo0605086

Reference yield: 88.0%

2-[(2R,4S,5S)-5-((S)-6-Benzyloxy-5-methyl-hexyl)-4-methyl-tetrahydro-furan-2-yl]-1-{2-[(1R,5R)-5-(tert-butyl-dimethyl-silanyloxy)-1-methyl-3-methylene-octyl]-[1,3]dithian-2-yl}-ethanone (900159-63-9) → (R)-2-[(2R,4S,5S)-5-((S)-6-Benzyloxy-5-methyl-hexyl)-4-methyl-tetrahydro-furan-2-yl]-1-{2-[(1R,5R)-5-(tert-butyl-dimethyl-silanyloxy)-1-methyl-3-methylene-octyl]-[1,3]dithian-2-yl}-ethanol (900159-62-8) + (S)-2-[(2R,4S,5S)-5-((S)-6-Benzyloxy-5-methyl-hexyl)-4-methyl-tetrahydro-furan-2-yl]-1-{2-[(1R,5R)-5-(tert-butyl-dimethyl-silanyloxy)-1-methyl-3-methylene-octyl]-[1,3]dithian-2-yl}-ethanol

Guidance literature:

With lithium borohydride; In tetrahydrofuran; methanol; at 0 - 25 ℃;

DOI:10.1021/jo0605086

Reference yield: 68.0%

2-[(2R,4S,5S)-5-((S)-6-Benzyloxy-5-methyl-hexyl)-4-methyl-tetrahydro-furan-2-yl]-1-{2-[(1R,5R)-5-(tert-butyl-dimethyl-silanyloxy)-1-methyl-3-methylene-octyl]-[1,3]dithian-2-yl}-ethanone (900159-63-9) → (R)-2-[(2R,4S,5S)-5-((S)-6-Benzyloxy-5-methyl-hexyl)-4-methyl-tetrahydro-furan-2-yl]-1-{2-[(1R,5R)-5-(tert-butyl-dimethyl-silanyloxy)-1-methyl-3-methylene-octyl]-[1,3]dithian-2-yl}-ethanol (900159-62-8)

Guidance literature:

With dimethylsulfide borane complex; (S)-CBS-catalyst; In tetrahydrofuran; at 15 ℃; for 12h;

DOI:10.1021/jo0605086

Downstream raw materials:

(R)-2-[(2R,4S,5S)-5-((S)-6-Benzyloxy-5-methyl-hexyl)-4-methyl-tetrahydro-furan-2-yl]-1-{2-[(1R,5R)-5-(tert-butyl-dimethyl-silanyloxy)-1-methyl-3-methylene-octyl]-[1,3]dithian-2-yl}-ethanol

Acetic acid (R)-2-[(2R,4S,5S)-5-((S)-6-benzyloxy-5-methyl-hexyl)-4-methyl-tetrahydro-furan-2-yl]-1-{2-[(1R,5R)-5-(tert-butyl-dimethyl-silanyloxy)-1-methyl-3-methylene-octyl]-[1,3]dithian-2-yl}-ethyl ester

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