3,5-di-O-benzyl-5-C-phenyl-D-gluco-pento-1,4-lactone

Base Information

Chemical Name:3,5-di-O-benzyl-5-C-phenyl-D-gluco-pento-1,4-lactone
CAS No.:144402-13-1
Molecular Formula:C₂₅H₂₄O₅
Molecular Weight:404.463
Hs Code.:

Synonyms:3,5-di-O-benzyl-5-C-phenyl-D-gluco-pento-1,4-lactone

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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 3,5-di-O-benzyl-5-C-phenyl-D-gluco-pento-1,4-lactone

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Technology Process of 3,5-di-O-benzyl-5-C-phenyl-D-gluco-pento-1,4-lactone

There total 11 articles about 3,5-di-O-benzyl-5-C-phenyl-D-gluco-pento-1,4-lactone 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: 54.0%

: 144402-17-5
3,5-di-O-benzyl-5-C-phenyl-α-D-gluco-pentofuranose

: 144402-13-1
3,5-di-O-benzyl-5-C-phenyl-D-gluco-pento-1,4-lactone

Guidance literature:: With bromine; barium carbonate; In 1,4-dioxane; water;
DOI:10.1039/c39920001096

Reference yield: 52.0%

: 3,5-di-O-benzyl-5-C-phenyl-D-glucopentofuranose

: 144402-13-1
3,5-di-O-benzyl-5-C-phenyl-D-gluco-pento-1,4-lactone

Guidance literature:: With bromine; barium carbonate; In 1,4-dioxane; water; for 36h; Ambient temperature;
DOI:10.1016/S0040-4020(01)81838-X

Reference yield:

: 18439-43-5,18439-42-4
3-O-benzyl-1,2-O-isopropylidene-5-C-phenyl-α-D-gluco-pentafuranose

: 144402-13-1
3,5-di-O-benzyl-5-C-phenyl-D-gluco-pento-1,4-lactone

Guidance literature:: Multi-step reaction with 3 steps

1: 1.) NaH / 1.) THF, 10 min, 2.) DMF, 4 h

2: 85 percent / aq. trifluoroacetic acid / 4 h

3: 52 percent / BaCO₃, Br₂ / dioxane; H₂O / 36 h / Ambient temperature

With bromine; sodium hydride; barium carbonate; trifluoroacetic acid; In 1,4-dioxane; water;
DOI:10.1016/S0040-4020(01)81838-X