(2S,4S)-2-[(1S)-1-methoxymethoxy-1-(2-methoxy-4,5-methylenedioxyphenyl)methyl]-5-trityloxy-4-pentanolide

Base Information

Chemical Name:(2S,4S)-2-[(1S)-1-methoxymethoxy-1-(2-methoxy-4,5-methylenedioxyphenyl)methyl]-5-trityloxy-4-pentanolide
CAS No.:315178-34-8
Molecular Formula:C₃₅H₃₄O₈
Molecular Weight:582.65
Hs Code.:

Synonyms:(2S,4S)-2-[(1S)-1-methoxymethoxy-1-(2-methoxy-4,5-methylenedioxyphenyl)methyl]-5-trityloxy-4-pentanolide

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Chemical Property of (2S,4S)-2-[(1S)-1-methoxymethoxy-1-(2-methoxy-4,5-methylenedioxyphenyl)methyl]-5-trityloxy-4-pentanolide

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Technology Process of (2S,4S)-2-[(1S)-1-methoxymethoxy-1-(2-methoxy-4,5-methylenedioxyphenyl)methyl]-5-trityloxy-4-pentanolide

There total 3 articles about (2S,4S)-2-[(1S)-1-methoxymethoxy-1-(2-methoxy-4,5-methylenedioxyphenyl)methyl]-5-trityloxy-4-pentanolide 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: 93.0%

: 107-30-2
chloromethyl methyl ether

: 315178-33-7
(2S,4S)-2-[(1S)-1-hydroxy-1-(2-methoxy-4,5-methylenedioxyphenyl)methyl]-5-trityloxy-4-pentanolide

: 315178-34-8
(2S,4S)-2-[(1S)-1-methoxymethoxy-1-(2-methoxy-4,5-methylenedioxyphenyl)methyl]-5-trityloxy-4-pentanolide

Guidance literature:: With N-ethyl-N,N-diisopropylamine; In dichloromethane; at 20 ℃; for 16h;
DOI:10.1271/bbb.64.2209

Reference yield:

: 5780-00-7
2-methoxy-4,5-methylenedioxybenzaldehyde

: 315178-34-8
(2S,4S)-2-[(1S)-1-methoxymethoxy-1-(2-methoxy-4,5-methylenedioxyphenyl)methyl]-5-trityloxy-4-pentanolide

Guidance literature:: Multi-step reaction with 2 steps

1.1: lithium diisopropylamide / tetrahydrofuran; hexane / 0.5 h / -75 °C

1.2: 42 percent / tetrahydrofuran; hexane / 1 h / -75 °C

2.1: 93 percent / N,N-diisopropylethylamine / CH₂Cl₂ / 16 h / 20 °C

With N-ethyl-N,N-diisopropylamine; lithium diisopropyl amide; In tetrahydrofuran; hexane; dichloromethane;
DOI:10.1271/bbb.64.2209

Reference yield:

: 73968-62-4
(5S)-5-[(trityloxy)methyl]tetrahydro-2-furanone

: 315178-34-8
(2S,4S)-2-[(1S)-1-methoxymethoxy-1-(2-methoxy-4,5-methylenedioxyphenyl)methyl]-5-trityloxy-4-pentanolide

Guidance literature:: Multi-step reaction with 2 steps

1.1: lithium diisopropylamide / tetrahydrofuran; hexane / 0.5 h / -75 °C

1.2: 42 percent / tetrahydrofuran; hexane / 1 h / -75 °C

2.1: 93 percent / N,N-diisopropylethylamine / CH₂Cl₂ / 16 h / 20 °C

With N-ethyl-N,N-diisopropylamine; lithium diisopropyl amide; In tetrahydrofuran; hexane; dichloromethane;
DOI:10.1271/bbb.64.2209