methyl (phenyl 4,7-di-O-acetyl-9-O-benzyl-3,5-dideoxy-2-thio-5-trifluoroacetamido-D-glycero-α-D-galacto-2-nonulopyranosid)onate

Base Information

Chemical Name:methyl (phenyl 4,7-di-O-acetyl-9-O-benzyl-3,5-dideoxy-2-thio-5-trifluoroacetamido-D-glycero-α-D-galacto-2-nonulopyranosid)onate
CAS No.:904895-00-7
Molecular Formula:C₂₉H₃₂F₃NO₁₀S
Molecular Weight:643.635
Hs Code.:

Synonyms:methyl (phenyl 4,7-di-O-acetyl-9-O-benzyl-3,5-dideoxy-2-thio-5-trifluoroacetamido-D-glycero-α-D-galacto-2-nonulopyranosid)onate

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Chemical Property of methyl (phenyl 4,7-di-O-acetyl-9-O-benzyl-3,5-dideoxy-2-thio-5-trifluoroacetamido-D-glycero-α-D-galacto-2-nonulopyranosid)onate

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Technology Process of methyl (phenyl 4,7-di-O-acetyl-9-O-benzyl-3,5-dideoxy-2-thio-5-trifluoroacetamido-D-glycero-α-D-galacto-2-nonulopyranosid)onate

There total 5 articles about methyl (phenyl 4,7-di-O-acetyl-9-O-benzyl-3,5-dideoxy-2-thio-5-trifluoroacetamido-D-glycero-α-D-galacto-2-nonulopyranosid)onate 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: 74.0%

: 904894-99-1
methyl (phenyl 4,7-di-O-acetyl-8,9-O-benzylidene-3,5-dideoxy-2-thio-5-trifluoroacetamido-D-glycero-α-D-galacto-2-nonulopyranosid)onate

: 904895-00-7
methyl (phenyl 4,7-di-O-acetyl-9-O-benzyl-3,5-dideoxy-2-thio-5-trifluoroacetamido-D-glycero-α-D-galacto-2-nonulopyranosid)onate

Guidance literature:: With aluminium trichloride; dimethylamine borane; 4 A molecular sieve; In tetrahydrofuran; at 0 ℃; for 3h;
DOI:10.1016/j.carres.2006.03.017

Reference yield:

: methyl (phenyl 3,5-dideoxy-2-thio-5-trifluoroacetamido-D-glycero-α-D-galacto-nonulopyranosid)onate

: 904895-00-7
methyl (phenyl 4,7-di-O-acetyl-9-O-benzyl-3,5-dideoxy-2-thio-5-trifluoroacetamido-D-glycero-α-D-galacto-2-nonulopyranosid)onate

Guidance literature:: Multi-step reaction with 3 steps

1: 230 mg / (+/-)-10-camphorsulfonic acid / dimethylformamide / 2 h / 40 °C

2: 100 percent / pyridine

3: 74 percent / 4 Angstroem molecular sieves; BH₃*NMe₂; AlCl₃ / tetrahydrofuran / 3 h / 0 °C

With pyridine; aluminium trichloride; dimethylamine borane; 4 A molecular sieve; camphor-10-sulfonic acid; In tetrahydrofuran; N,N-dimethyl-formamide;
DOI:10.1016/j.carres.2006.03.017

Reference yield:

: 872120-63-3
methyl (phenyl 8,9-O-benzylidene-3,5-dideoxy-2-thio-5-trifluoroacetamido-D-glycero-α-D-galacto-2-nonulopyranosid)onate

: 904895-00-7
methyl (phenyl 4,7-di-O-acetyl-9-O-benzyl-3,5-dideoxy-2-thio-5-trifluoroacetamido-D-glycero-α-D-galacto-2-nonulopyranosid)onate

Guidance literature:: Multi-step reaction with 2 steps

1: 100 percent / pyridine

2: 74 percent / 4 Angstroem molecular sieves; BH₃*NMe₂; AlCl₃ / tetrahydrofuran / 3 h / 0 °C

With pyridine; aluminium trichloride; dimethylamine borane; 4 A molecular sieve; In tetrahydrofuran;
DOI:10.1016/j.carres.2006.03.017