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

Base Information

Chemical Name: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
CAS No.:910046-79-6
Molecular Formula:C₅₃H₈₂O₉SSi₂
Molecular Weight:951.466
Hs Code.:

acetic acid 3-[2-(<i>tert</i>-butyl-dimethyl-silanyloxy)-4,5-dihydroxy-pentyl]-1-[4-(<i>tert</i>-butyl-diphenyl-silanyloxy)-5-<i>tert</i>-butylsulfanylcarbonyl-2-(4-methoxy-benzyloxy)-pentyl]-2,2-dimethyl-but-3-enyl ester

Synonyms: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

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Chemical Property of 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

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Technology Process of 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

There total 1 articles about 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 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:

: 910046-78-5
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

: 910046-79-6
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

Guidance literature:: With osmium(VIII) oxide; water; 4-methylmorpholine N-oxide; In tetrahydrofuran; tert-butyl alcohol; for 12h; cooling;
DOI:10.1021/ol061173h

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:

: 910046-79-6
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

: (R)-4-{(2S,4S,6S)-4-acetoxy-6-[(R)-2-(tert-butyldiphenylsilanyloxy)-3-tert-butylsulfanylcarbonyl-propyl]-2-methoxy-3,3-dimethyl-tetrahydropyran-2-yl}-3-hydroxybutyric acid methyl ester

Guidance literature:: Multi-step reaction with 6 steps

1.1: 134 mg / NaIO₄; aq. phosphate buffer / tetrahydrofuran / 3 h / 20 °C / pH 7.0

2.1: 97 percent / 2-methyl-2-butene; aq. KH₂PO₄; sodium chlorite / 2-methyl-propan-2-ol / 1 h / -10 °C

3.1: 94 percent / CH₂Cl₂; methanol; diethyl ether / 0.33 h / 20 °C

4.1: 88 percent / 2,3-dichloro-5,6-dicyano-1,4-benzoquinone; aq. phosphate buffer / CH₂Cl₂ / 1.5 h / 20 °C / pH 7.0

5.1: O₃ / CH₂Cl₂ / 0.08 h / -78 °C

5.2: Me₂S / CH₂Cl₂ / 12 h

6.1: 24.5 mg / camphor-10-sulfonic acid / 5 h / 20 °C

With sodium chlorite; sodium periodate; potassium dihydrogenphosphate; phosphate buffer; 2-methyl-but-2-ene; camphor-10-sulfonic acid; ozone; 2,3-dicyano-5,6-dichloro-p-benzoquinone; In tetrahydrofuran; methanol; diethyl ether; dichloromethane; tert-butyl alcohol;
DOI:10.1021/ol061173h