6-{(1E)(4S)-5-[(4-methoxyphenyl)methoxy]-2-methyl-4-(tert-butyldimethylsilyloxy)pent-1-enyl}(3S,4S,5S,6R)-4-hydroxy-3,5-dimethyl-3H-4,5,6-trihydropyran-2-one

Base Information

Chemical Name:6-{(1E)(4S)-5-[(4-methoxyphenyl)methoxy]-2-methyl-4-(tert-butyldimethylsilyloxy)pent-1-enyl}(3S,4S,5S,6R)-4-hydroxy-3,5-dimethyl-3H-4,5,6-trihydropyran-2-one
CAS No.:439143-43-8
Molecular Formula:C₂₇H₄₄O₆Si
Molecular Weight:492.728
Hs Code.:

6-{(1E)(4S)-5-[(4-methoxyphenyl)methoxy]-2-methyl-4-(tert-butyldimethylsilyloxy)pent-1-enyl}(3S,4S,5S,6R)-4-hydroxy-3,5-dimethyl-3H-4,5,6-trihydropyran-2-one

Synonyms:6-{(1E)(4S)-5-[(4-methoxyphenyl)methoxy]-2-methyl-4-(tert-butyldimethylsilyloxy)pent-1-enyl}(3S,4S,5S,6R)-4-hydroxy-3,5-dimethyl-3H-4,5,6-trihydropyran-2-one

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Chemical Property of 6-{(1E)(4S)-5-[(4-methoxyphenyl)methoxy]-2-methyl-4-(tert-butyldimethylsilyloxy)pent-1-enyl}(3S,4S,5S,6R)-4-hydroxy-3,5-dimethyl-3H-4,5,6-trihydropyran-2-one

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Technology Process of 6-{(1E)(4S)-5-[(4-methoxyphenyl)methoxy]-2-methyl-4-(tert-butyldimethylsilyloxy)pent-1-enyl}(3S,4S,5S,6R)-4-hydroxy-3,5-dimethyl-3H-4,5,6-trihydropyran-2-one

There total 5 articles about 6-{(1E)(4S)-5-[(4-methoxyphenyl)methoxy]-2-methyl-4-(tert-butyldimethylsilyloxy)pent-1-enyl}(3S,4S,5S,6R)-4-hydroxy-3,5-dimethyl-3H-4,5,6-trihydropyran-2-one 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:

: (S)-4-Benzyl-3-[(E)-(2S,3S,4R,5R,9S)-9-(tert-butyl-dimethyl-silanyloxy)-3,5-dihydroxy-10-(4-methoxy-benzyloxy)-2,4,7-trimethyl-dec-6-enoyl]-oxazolidin-2-one

: 439143-43-8
6-{(1E)(4S)-5-[(4-methoxyphenyl)methoxy]-2-methyl-4-(tert-butyldimethylsilyloxy)pent-1-enyl}(3S,4S,5S,6R)-4-hydroxy-3,5-dimethyl-3H-4,5,6-trihydropyran-2-one

Guidance literature:: With 2,2'-iminobis[ethanol]; In ethyl acetate; at 20 ℃;
DOI:10.1021/ja026235n

Reference yield:

: 101712-01-0
(S)-1-((S)-4-benzyl-2-oxo-oxazolidin-3-yl)-2-methylpentane-1,3-dione

: 439143-43-8
6-{(1E)(4S)-5-[(4-methoxyphenyl)methoxy]-2-methyl-4-(tert-butyldimethylsilyloxy)pent-1-enyl}(3S,4S,5S,6R)-4-hydroxy-3,5-dimethyl-3H-4,5,6-trihydropyran-2-one

Guidance literature:: Multi-step reaction with 3 steps

1.1: Cy₂BCl; Et₃NMe₂ / diethyl ether / 0 °C

1.2: diethyl ether / -78 - -20 °C

2.1: Me₄NBH(OAc)3; AcOH / acetonitrile / 0 °C

3.1: HN(CH₂CH₂OH)2 / ethyl acetate / 20 °C

With dicyclohexylboron chloride; acetic acid; 2,2'-iminobis[ethanol]; tetramethylammonium triacetoxyborohydride; In diethyl ether; ethyl acetate; acetonitrile;
DOI:10.1021/ja026235n

Reference yield:

: 439143-54-1
(2E)(5S)-6-[(4-methoxyphenyl)methoxy]-3-methyl-5-(tert-butyldimethylsilyloxy)hex-2-enal

: 439143-43-8
6-{(1E)(4S)-5-[(4-methoxyphenyl)methoxy]-2-methyl-4-(tert-butyldimethylsilyloxy)pent-1-enyl}(3S,4S,5S,6R)-4-hydroxy-3,5-dimethyl-3H-4,5,6-trihydropyran-2-one

Guidance literature:: Multi-step reaction with 3 steps

1.1: Cy₂BCl; Et₃NMe₂ / diethyl ether / 0 °C

1.2: diethyl ether / -78 - -20 °C

2.1: Me₄NBH(OAc)3; AcOH / acetonitrile / 0 °C

3.1: HN(CH₂CH₂OH)2 / ethyl acetate / 20 °C

With dicyclohexylboron chloride; acetic acid; 2,2'-iminobis[ethanol]; tetramethylammonium triacetoxyborohydride; In diethyl ether; ethyl acetate; acetonitrile;
DOI:10.1021/ja026235n