acetic acid (1S,5R)-5-(tert-butyldimethylsilanyloxy)-1-[(2S,4R)-4-(tert-butyldiphenylsilanyloxy)-5-tert-butylsulfanylcarbonyl-2-(4-methoxybenzyloxy)pentyl]-2,2-dimethyl-3-methylene-7-oxoheptyl ester

Base Information

Chemical Name:acetic acid (1S,5R)-5-(tert-butyldimethylsilanyloxy)-1-[(2S,4R)-4-(tert-butyldiphenylsilanyloxy)-5-tert-butylsulfanylcarbonyl-2-(4-methoxybenzyloxy)pentyl]-2,2-dimethyl-3-methylene-7-oxoheptyl ester
CAS No.:910046-65-0
Molecular Formula:C₅₂H₇₈O₈SSi₂
Molecular Weight:919.424
Hs Code.:

acetic acid (1S,5R)-5-(tert-butyldimethylsilanyloxy)-1-[(2S,4R)-4-(tert-butyldiphenylsilanyloxy)-5-tert-butylsulfanylcarbonyl-2-(4-methoxybenzyloxy)pentyl]-2,2-dimethyl-3-methylene-7-oxoheptyl ester

Synonyms:acetic acid (1S,5R)-5-(tert-butyldimethylsilanyloxy)-1-[(2S,4R)-4-(tert-butyldiphenylsilanyloxy)-5-tert-butylsulfanylcarbonyl-2-(4-methoxybenzyloxy)pentyl]-2,2-dimethyl-3-methylene-7-oxoheptyl ester

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Chemical Property of acetic acid (1S,5R)-5-(tert-butyldimethylsilanyloxy)-1-[(2S,4R)-4-(tert-butyldiphenylsilanyloxy)-5-tert-butylsulfanylcarbonyl-2-(4-methoxybenzyloxy)pentyl]-2,2-dimethyl-3-methylene-7-oxoheptyl ester

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Technology Process of acetic acid (1S,5R)-5-(tert-butyldimethylsilanyloxy)-1-[(2S,4R)-4-(tert-butyldiphenylsilanyloxy)-5-tert-butylsulfanylcarbonyl-2-(4-methoxybenzyloxy)pentyl]-2,2-dimethyl-3-methylene-7-oxoheptyl ester

There total 2 articles about acetic acid (1S,5R)-5-(tert-butyldimethylsilanyloxy)-1-[(2S,4R)-4-(tert-butyldiphenylsilanyloxy)-5-tert-butylsulfanylcarbonyl-2-(4-methoxybenzyloxy)pentyl]-2,2-dimethyl-3-methylene-7-oxoheptyl 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:

: 910046-79-6
acetic acid 3-[2-(tert-butyl-dimethyl-silanyloxy)-4,5-dihydroxy-pentyl]-1-[4-(tert-butyl-diphenyl-silanyloxy)-5-tert-butylsulfanylcarbonyl-2-(4-methoxy-benzyloxy)-pentyl]-2,2-dimethyl-but-3-enyl ester

: 910046-65-0
acetic acid (1S,5R)-5-(tert-butyldimethylsilanyloxy)-1-[(2S,4R)-4-(tert-butyldiphenylsilanyloxy)-5-tert-butylsulfanylcarbonyl-2-(4-methoxybenzyloxy)pentyl]-2,2-dimethyl-3-methylene-7-oxoheptyl ester

Guidance literature:: With sodium periodate; phosphate buffer; In tetrahydrofuran; at 20 ℃; for 3h; pH=7.0;
DOI:10.1021/ol061173h

Reference yield:

: 910046-78-5
acetic acid 5-(tert-butyl-dimethyl-silanyloxy)-1-[4-(tert-butyl-diphenyl-silanyloxy)-5-tert-butylsulfanylcarbonyl-2-(4-methoxy-benzyloxy)-pentyl]-2,2-dimethyl-3-methylene-oct-7-enyl ester

: 910046-65-0
acetic acid (1S,5R)-5-(tert-butyldimethylsilanyloxy)-1-[(2S,4R)-4-(tert-butyldiphenylsilanyloxy)-5-tert-butylsulfanylcarbonyl-2-(4-methoxybenzyloxy)pentyl]-2,2-dimethyl-3-methylene-7-oxoheptyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: OsO₄; H₂O; 4-methylmorpholine N-oxide / tetrahydrofuran; 2-methyl-propan-2-ol / 12 h / cooling

2: 134 mg / NaIO₄; aq. phosphate buffer / tetrahydrofuran / 3 h / 20 °C / pH 7.0

With sodium periodate; osmium(VIII) oxide; phosphate buffer; water; 4-methylmorpholine N-oxide; In tetrahydrofuran; tert-butyl alcohol;
DOI:10.1021/ol061173h

Reference yield: 97.0%

: 910046-65-0
acetic acid (1S,5R)-5-(tert-butyldimethylsilanyloxy)-1-[(2S,4R)-4-(tert-butyldiphenylsilanyloxy)-5-tert-butylsulfanylcarbonyl-2-(4-methoxybenzyloxy)pentyl]-2,2-dimethyl-3-methylene-7-oxoheptyl ester

: 910046-81-0
(3R,7S,9S,11R)-7-acetoxy-3-(tert-butyldimethylsilanyloxy)-11-(tert-butyldiphenylsilanyloxy)-12-tert-butylsulfanylcarbonyl-9-(4-methoxybenzyloxy)-6,6-dimethyl-5-methylenedodecanoic acid

Guidance literature:: With sodium chlorite; potassium dihydrogenphosphate; 2-methyl-but-2-ene; In tert-butyl alcohol; at -10 ℃; for 1h;
DOI:10.1021/ol061173h