1,2:5,6-di-O-isopropylidene-3-O-methylene-[5-(3-tert-butyl-2-hydroxy-benzaldehyde)]-α-D-glucofuranose

Base Information

Chemical Name:1,2:5,6-di-O-isopropylidene-3-O-methylene-[5-(3-tert-butyl-2-hydroxy-benzaldehyde)]-α-D-glucofuranose
CAS No.:918163-69-6
Molecular Formula:C₂₄H₃₄O₈
Molecular Weight:450.529
Hs Code.:

Synonyms:1,2:5,6-di-O-isopropylidene-3-O-methylene-[5-(3-tert-butyl-2-hydroxy-benzaldehyde)]-α-D-glucofuranose

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Chemical Property of 1,2:5,6-di-O-isopropylidene-3-O-methylene-[5-(3-tert-butyl-2-hydroxy-benzaldehyde)]-α-D-glucofuranose

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Technology Process of 1,2:5,6-di-O-isopropylidene-3-O-methylene-[5-(3-tert-butyl-2-hydroxy-benzaldehyde)]-α-D-glucofuranose

There total 3 articles about 1,2:5,6-di-O-isopropylidene-3-O-methylene-[5-(3-tert-butyl-2-hydroxy-benzaldehyde)]-α-D-glucofuranose 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: 67.0%

: 183017-88-1
3-tert-butyl-5-(chloromethyl)-2-hydroxybenzaldehyde

: 582-52-5
1,2:5,6-di-O-isopropylidene-α-D-glucofuranose

: 918163-69-6
1,2:5,6-di-O-isopropylidene-3-O-methylene-[5-(3-tert-butyl-2-hydroxy-benzaldehyde)]-α-D-glucofuranose

Guidance literature:: 1,2:5,6-di-O-isopropylidene-α-D-glucofuranose; With sodium hydride; In tetrahydrofuran; at 0 - 20 ℃; for 3h;

3-tert-butyl-5-(chloromethyl)-2-hydroxybenzaldehyde; With tetra-(n-butyl)ammonium iodide; In tetrahydrofuran; for 11h; Heating;
DOI:10.1016/j.carres.2006.11.026

Reference yield:

: 88-18-6
2-tert-Butylphenol

: 918163-69-6
1,2:5,6-di-O-isopropylidene-3-O-methylene-[5-(3-tert-butyl-2-hydroxy-benzaldehyde)]-α-D-glucofuranose

Guidance literature:: Multi-step reaction with 3 steps

1.1: 37 percent / SnCl₄ / toluene

2.1: 87 percent / HCl

3.1: NaH / tetrahydrofuran / 3 h / 0 - 20 °C

3.2: 67 percent / tetrabutylammonium iodide / tetrahydrofuran / 11 h / Heating

With hydrogenchloride; tin(IV) chloride; sodium hydride; In tetrahydrofuran; toluene;
DOI:10.1016/j.carres.2006.11.026

Reference yield:

: 24623-65-2
3-tert-butyl-2-hydroxybenzaldehyde

: 918163-69-6
1,2:5,6-di-O-isopropylidene-3-O-methylene-[5-(3-tert-butyl-2-hydroxy-benzaldehyde)]-α-D-glucofuranose

Guidance literature:: Multi-step reaction with 2 steps

1.1: 87 percent / HCl

2.1: NaH / tetrahydrofuran / 3 h / 0 - 20 °C

2.2: 67 percent / tetrabutylammonium iodide / tetrahydrofuran / 11 h / Heating

With hydrogenchloride; sodium hydride; In tetrahydrofuran;
DOI:10.1016/j.carres.2006.11.026