4,6:4',6'-di-O-benzylidene-2'-O-bromoacetyl-2-O-palmitoyl-3,3'-di-O-stearoyl-α,α-trehalose

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Chemical Name:4,6:4',6'-di-O-benzylidene-2'-O-bromoacetyl-2-O-palmitoyl-3,3'-di-O-stearoyl-α,α-trehalose
CAS No.:147347-57-7
Molecular Formula:C₈₀H₁₂₉BrO₁₅
Molecular Weight:1410.8
Hs Code.:

Synonyms:4,6:4',6'-di-O-benzylidene-2'-O-bromoacetyl-2-O-palmitoyl-3,3'-di-O-stearoyl-α,α-trehalose

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Chemical Property of 4,6:4',6'-di-O-benzylidene-2'-O-bromoacetyl-2-O-palmitoyl-3,3'-di-O-stearoyl-α,α-trehalose

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Technology Process of 4,6:4',6'-di-O-benzylidene-2'-O-bromoacetyl-2-O-palmitoyl-3,3'-di-O-stearoyl-α,α-trehalose

There total 4 articles about 4,6:4',6'-di-O-benzylidene-2'-O-bromoacetyl-2-O-palmitoyl-3,3'-di-O-stearoyl-α,α-trehalose 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: 57.0%

: 147347-56-6
4,6:4',6'-di-O-benzylidene-2'-O-bromoacetyl-2-O-palmitoyl-α,α-trehalose

: 112-76-5
Stearoyl chloride

: 147347-57-7
4,6:4',6'-di-O-benzylidene-2'-O-bromoacetyl-2-O-palmitoyl-3,3'-di-O-stearoyl-α,α-trehalose

Guidance literature:: In 1,2-dichloro-ethane; for 1h; Ambient temperature;
DOI:10.1016/0008-6215(93)87014-J

Reference yield:

: 18929-82-3
4,6-O-benzylidene-α-D-glucopyranosyl-(1→1)-4',6'-O-benzylidene-α-D-glucopyranoside

: 147347-57-7
4,6:4',6'-di-O-benzylidene-2'-O-bromoacetyl-2-O-palmitoyl-3,3'-di-O-stearoyl-α,α-trehalose

Guidance literature:: Multi-step reaction with 3 steps

1: 1) Bu₂SnO, 2) Et₃N / 1) benzene, reflux, 2 days, 2) 50 - 60 deg C, overnight

2: 1) Bu₂SnO, 2) Et₃N / 1) benzene, MeOH, a) reflux, 45 min, b) 65 deg C, overnight, 2) 1,4-dioxane

3: 57 percent / 1,2-dichloro-ethane / 1 h / Ambient temperature

With di(n-butyl)tin oxide; triethylamine; In 1,2-dichloro-ethane;
DOI:10.1016/0008-6215(93)87014-J

Reference yield:

: 75712-61-7
4,6;4',6'-di-O-benzylidene-2-O-palmitoyl-α,α'-trehalose

: 147347-57-7
4,6:4',6'-di-O-benzylidene-2'-O-bromoacetyl-2-O-palmitoyl-3,3'-di-O-stearoyl-α,α-trehalose

Guidance literature:: Multi-step reaction with 2 steps

1: 1) Bu₂SnO, 2) Et₃N / 1) benzene, MeOH, a) reflux, 45 min, b) 65 deg C, overnight, 2) 1,4-dioxane

2: 57 percent / 1,2-dichloro-ethane / 1 h / Ambient temperature

With di(n-butyl)tin oxide; triethylamine; In 1,2-dichloro-ethane;
DOI:10.1016/0008-6215(93)87014-J