1,5-anhydro-4,6-O-benzylidene-2-bromo-2-deoxy-D-erythro-hex-1-en-3-ulose

Base Information

Chemical Name:1,5-anhydro-4,6-O-benzylidene-2-bromo-2-deoxy-D-erythro-hex-1-en-3-ulose
CAS No.:52514-35-9
Molecular Formula:C₁₃H₁₁BrO₄
Molecular Weight:311.132
Hs Code.:

Synonyms:1,5-anhydro-4,6-O-benzylidene-2-bromo-2-deoxy-D-erythro-hex-1-en-3-ulose

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Chemical Property of 1,5-anhydro-4,6-O-benzylidene-2-bromo-2-deoxy-D-erythro-hex-1-en-3-ulose

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Technology Process of 1,5-anhydro-4,6-O-benzylidene-2-bromo-2-deoxy-D-erythro-hex-1-en-3-ulose

There total 5 articles about 1,5-anhydro-4,6-O-benzylidene-2-bromo-2-deoxy-D-erythro-hex-1-en-3-ulose 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: 77.0%

: 52443-46-6,113473-36-2,125517-04-6
phenyl 2,3-anhydro-4,6-O-benzylidene-3-deoxy-3-nitro-β-D-allopyranoside

: 52514-35-9
1,5-anhydro-4,6-O-benzylidene-2-bromo-2-deoxy-D-erythro-hex-1-en-3-ulose

Guidance literature:: With lithium bromide; In tetrahydrofuran; for 3h; Ambient temperature;
DOI:10.1016/0008-6215(87)80183-0

Reference yield: 25.0%

: 52443-46-6,113473-36-2,125517-04-6
phenyl 2,3-anhydro-4,6-O-benzylidene-3-C-nitro-β-D-gulopyranoside

: 52514-35-9,125517-00-2,125517-06-8
1,5-anhydro-4,6-O-benzylidene-2-bromo-2-deoxy-D-threo-hex-1-en-3-ulose

Guidance literature:: With tetrabutylammomium bromide; In tetrahydrofuran; for 13h; Ambient temperature;
DOI:10.1016/0008-6215(89)85067-0

Reference yield:

: 39727-46-3,119125-08-5,125517-03-5
phenyl 4,6-O-benzylidene-2,3-dideoxy-3-C-nitro-β-D-threo-hex-2-enopyranoside

: 52514-35-9,125517-00-2,125517-06-8
1,5-anhydro-4,6-O-benzylidene-2-bromo-2-deoxy-D-threo-hex-1-en-3-ulose

Guidance literature:: Multi-step reaction with 2 steps

1: 30 percent H₂O₂, 1 M NaOH / tetrahydrofuran / 30 h

2: 25 percent / Bu₄NBr / tetrahydrofuran / 13 h / Ambient temperature

With sodium hydroxide; tetrabutylammomium bromide; dihydrogen peroxide; In tetrahydrofuran;
DOI:10.1016/0008-6215(89)85067-0