(2S,4S)-2-[(R)-(3,4-methylenedioxyphenyl)(triisopropylsilyloxy)methyl]-5-trityloxy-4-pentanolide

Base Information

Chemical Name:(2S,4S)-2-[(R)-(3,4-methylenedioxyphenyl)(triisopropylsilyloxy)methyl]-5-trityloxy-4-pentanolide
CAS No.:572916-25-7
Molecular Formula:C₄₁H₄₈O₆Si
Molecular Weight:664.914
Hs Code.:

Synonyms:(2S,4S)-2-[(R)-(3,4-methylenedioxyphenyl)(triisopropylsilyloxy)methyl]-5-trityloxy-4-pentanolide

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Chemical Property of (2S,4S)-2-[(R)-(3,4-methylenedioxyphenyl)(triisopropylsilyloxy)methyl]-5-trityloxy-4-pentanolide

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Technology Process of (2S,4S)-2-[(R)-(3,4-methylenedioxyphenyl)(triisopropylsilyloxy)methyl]-5-trityloxy-4-pentanolide

There total 3 articles about (2S,4S)-2-[(R)-(3,4-methylenedioxyphenyl)(triisopropylsilyloxy)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: 90.0%

: 80522-42-5
triisopropylsilyl trifluoromethanesulfonate

: 572916-18-8
(2S,4S)-2-[(R)-(hydroxy)(3,4-methylenedioxyphenyl)methyl]-5-trityloxy-4-pentanolide

: 572916-25-7
(2S,4S)-2-[(R)-(3,4-methylenedioxyphenyl)(triisopropylsilyloxy)methyl]-5-trityloxy-4-pentanolide

Guidance literature:: With 2,6-dimethylpyridine; In dichloromethane; at 0 ℃; for 1h;
DOI:10.1271/bbb.67.838

Reference yield:

: 120-57-0,30024-74-9
piperonal

: 572916-25-7
(2S,4S)-2-[(R)-(3,4-methylenedioxyphenyl)(triisopropylsilyloxy)methyl]-5-trityloxy-4-pentanolide

Guidance literature:: Multi-step reaction with 2 steps

1.1: LDA / tetrahydrofuran / 30 h / -75 °C

1.2: 43 percent / tetrahydrofuran / 1 h / -75 °C

2.1: 90 percent / 2,6-lutidine / CH₂Cl₂ / 1 h / 0 °C

With 2,6-dimethylpyridine; lithium diisopropyl amide; In tetrahydrofuran; dichloromethane;
DOI:10.1271/bbb.67.838

Reference yield:

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

: 572916-25-7
(2S,4S)-2-[(R)-(3,4-methylenedioxyphenyl)(triisopropylsilyloxy)methyl]-5-trityloxy-4-pentanolide

Guidance literature:: Multi-step reaction with 2 steps

1.1: LDA / tetrahydrofuran / 30 h / -75 °C

1.2: 43 percent / tetrahydrofuran / 1 h / -75 °C

2.1: 90 percent / 2,6-lutidine / CH₂Cl₂ / 1 h / 0 °C

With 2,6-dimethylpyridine; lithium diisopropyl amide; In tetrahydrofuran; dichloromethane;
DOI:10.1271/bbb.67.838