L-1,2-O-cyclohexylidene-3,4-O-(tetraisopropyl-disiloxane-1,3-diyl)-6-O-[(S)-O-acetylmandeloyl]-myo-inositol

Base Information

Chemical Name:L-1,2-O-cyclohexylidene-3,4-O-(tetraisopropyl-disiloxane-1,3-diyl)-6-O-[(S)-O-acetylmandeloyl]-myo-inositol
CAS No.:247088-70-6
Molecular Formula:C₃₄H₅₄O₁₀Si₂
Molecular Weight:678.968
Hs Code.:

Synonyms:L-1,2-O-cyclohexylidene-3,4-O-(tetraisopropyl-disiloxane-1,3-diyl)-6-O-[(S)-O-acetylmandeloyl]-myo-inositol

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Chemical Property of L-1,2-O-cyclohexylidene-3,4-O-(tetraisopropyl-disiloxane-1,3-diyl)-6-O-[(S)-O-acetylmandeloyl]-myo-inositol

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Technology Process of L-1,2-O-cyclohexylidene-3,4-O-(tetraisopropyl-disiloxane-1,3-diyl)-6-O-[(S)-O-acetylmandeloyl]-myo-inositol

There total 5 articles about L-1,2-O-cyclohexylidene-3,4-O-(tetraisopropyl-disiloxane-1,3-diyl)-6-O-[(S)-O-acetylmandeloyl]-myo-inositol 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: 95.0%

: 678142-81-9
1L-6-O-<(S)-(+)-O-acetylmandeloyl>-1,2-O-cyclohexylidene-3,4-O-(tetraisopropyldisiloxane-1,3-diyl)-5-O-triethylsilyl-myo-inositol

: 247088-70-6
L-1,2-O-cyclohexylidene-3,4-O-(tetraisopropyl-disiloxane-1,3-diyl)-6-O-[(S)-O-acetylmandeloyl]-myo-inositol

Guidance literature:: With hydrogen fluoride; water; In chloroform; acetonitrile; at 20 ℃; for 36h;
DOI:10.1002/ejoc.200300517

Reference yield:

: 7322-88-5
(S)-acetylmandelic acid

: 247088-70-6
L-1,2-O-cyclohexylidene-3,4-O-(tetraisopropyl-disiloxane-1,3-diyl)-6-O-[(S)-O-acetylmandeloyl]-myo-inositol

Guidance literature:: Multi-step reaction with 2 steps

1: oxalyl chloride / CH₂Cl₂; dimethylformamide / 0.25 h / 0 °C

With oxalyl dichloride; In dichloromethane; N,N-dimethyl-formamide;
DOI:10.1016/j.tetasy.2004.11.030

Reference yield:

: 51019-44-4
(S)-2-chloro-2-oxo-1-phenylethyl acetate

: 247088-70-6
L-1,2-O-cyclohexylidene-3,4-O-(tetraisopropyl-disiloxane-1,3-diyl)-6-O-[(S)-O-acetylmandeloyl]-myo-inositol

Guidance literature:: Multi-step reaction with 3 steps

1: 89 percent / pyridine / CH₂Cl₂ / 16 h / 20 °C

2: ethyldiisopropylamine; DMAP / CH₂Cl₂ / 20 h / 20 °C

3: 95 percent / HF; water / acetonitrile; CHCl₃ / 36 h / 20 °C

With pyridine; dmap; hydrogen fluoride; water; N-ethyl-N,N-diisopropylamine; In dichloromethane; chloroform; acetonitrile;
DOI:10.1002/ejoc.200300517