endo-1,6-anhydro-2-O-benzyl-3,4-O-(2-naphthyl)methylene-β-D-galactopyranose

Base Information

Chemical Name:endo-1,6-anhydro-2-O-benzyl-3,4-O-(2-naphthyl)methylene-β-D-galactopyranose
CAS No.:502690-07-5
Molecular Formula:C₂₄H₂₂O₅
Molecular Weight:390.436
Hs Code.:

Synonyms:endo-1,6-anhydro-2-O-benzyl-3,4-O-(2-naphthyl)methylene-β-D-galactopyranose

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of endo-1,6-anhydro-2-O-benzyl-3,4-O-(2-naphthyl)methylene-β-D-galactopyranose

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Technology Process of endo-1,6-anhydro-2-O-benzyl-3,4-O-(2-naphthyl)methylene-β-D-galactopyranose

There total 3 articles about endo-1,6-anhydro-2-O-benzyl-3,4-O-(2-naphthyl)methylene-β-D-galactopyranose 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: 87.0%

: 100-39-0
benzyl bromide

: 502690-05-3
endo-1,6-anhydro-3,4-O-(2-naphthyl)methylene-β-D-galactopyranose

: 502690-07-5
endo-1,6-anhydro-2-O-benzyl-3,4-O-(2-naphthyl)methylene-β-D-galactopyranose

Guidance literature:: With sodium hydride; In N,N-dimethyl-formamide; at 0 ℃; for 2.5h;
DOI:10.1016/S0008-6215(02)00180-5

Reference yield:

: 77196-31-7
2-(dimethoxymethyl)naphthalene

: 502690-07-5
endo-1,6-anhydro-2-O-benzyl-3,4-O-(2-naphthyl)methylene-β-D-galactopyranose

Guidance literature:: Multi-step reaction with 2 steps

1: 55 percent / p-toluenesulfonic acid / dimethylformamide / 24 h / 20 °C

2: 87 percent / NaH / dimethylformamide / 2.5 h / 0 °C

With sodium hydride; toluene-4-sulfonic acid; In N,N-dimethyl-formamide;
DOI:10.1016/S0008-6215(02)00180-5

Reference yield:

: 644-76-8
1,6-anhydro-β-D-galactopyranose

: 502690-07-5
endo-1,6-anhydro-2-O-benzyl-3,4-O-(2-naphthyl)methylene-β-D-galactopyranose

Guidance literature:: Multi-step reaction with 2 steps

1: 55 percent / p-toluenesulfonic acid / dimethylformamide / 24 h / 20 °C

2: 87 percent / NaH / dimethylformamide / 2.5 h / 0 °C

With sodium hydride; toluene-4-sulfonic acid; In N,N-dimethyl-formamide;
DOI:10.1016/S0008-6215(02)00180-5