3,4,6-Tri-O-benzyl-N-tert-butoxycarbonylmethyl-2-C:1-N-carbonyl-2-deoxy-α-D-galactopyranosylamine

Base Information

Chemical Name:3,4,6-Tri-O-benzyl-N-tert-butoxycarbonylmethyl-2-C:1-N-carbonyl-2-deoxy-α-D-galactopyranosylamine
CAS No.:161087-62-3
Molecular Formula:C₃₄H₃₉NO₇
Molecular Weight:573.686
Hs Code.:

Synonyms:3,4,6-Tri-O-benzyl-N-tert-butoxycarbonylmethyl-2-C:1-N-carbonyl-2-deoxy-α-D-galactopyranosylamine

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Chemical Property of 3,4,6-Tri-O-benzyl-N-tert-butoxycarbonylmethyl-2-C:1-N-carbonyl-2-deoxy-α-D-galactopyranosylamine

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Technology Process of 3,4,6-Tri-O-benzyl-N-tert-butoxycarbonylmethyl-2-C:1-N-carbonyl-2-deoxy-α-D-galactopyranosylamine

There total 1 articles about 3,4,6-Tri-O-benzyl-N-tert-butoxycarbonylmethyl-2-C:1-N-carbonyl-2-deoxy-α-D-galactopyranosylamine 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: 80.0%

: 5292-43-3
bromoacetic acid tert-butyl ester

: 121250-72-4
3,4,6-tri-O-benzyl-2-carboxy-2-deoxy-α-D-galactohexopyranosylaminolactam

: 161087-62-3
3,4,6-Tri-O-benzyl-N-tert-butoxycarbonylmethyl-2-C:1-N-carbonyl-2-deoxy-α-D-galactopyranosylamine

Guidance literature:: With potassium hydroxide; tetrabutylammomium bromide; In benzene; for 1h;

Reference yield:

: 161087-62-3
3,4,6-Tri-O-benzyl-N-tert-butoxycarbonylmethyl-2-C:1-N-carbonyl-2-deoxy-α-D-galactopyranosylamine

: [(2S,3S)-3-Formyl-2-((R)-1-formyl-2-trityloxy-ethoxy)-4-oxo-azetidin-1-yl]-acetic acid tert-butyl ester

Guidance literature:: Multi-step reaction with 3 steps

1: 97 percent / H₂ / 10percent Pd/C / ethanol / 5 h

2: 71 percent / pyridine, DMAP / 48 h

3: sodium metaperiodate , 4percent aq. ammonium sulfate / 2-methyl-propan-2-ol / 0.5 h / 0 °C

With pyridine; dmap; ammonium sulfate; sodium periodate; hydrogen; palladium on activated charcoal; In ethanol; tert-butyl alcohol;

Reference yield:

: 161087-62-3
3,4,6-Tri-O-benzyl-N-tert-butoxycarbonylmethyl-2-C:1-N-carbonyl-2-deoxy-α-D-galactopyranosylamine

: (3R,4S,1'S)-1-tert-Butoxycarbonylmethyl-3-hydroxymethyl-4-(1'-hydroxymethyl-2'-triphenylmethoxy)ethoxy-azetidinone-2

Guidance literature:: Multi-step reaction with 4 steps

1: 97 percent / H₂ / 10percent Pd/C / ethanol / 5 h

2: 71 percent / pyridine, DMAP / 48 h

3: sodium metaperiodate , 4percent aq. ammonium sulfate / 2-methyl-propan-2-ol / 0.5 h / 0 °C

4: NaBH₄ / 2-methyl-propan-2-ol; H₂O

With pyridine; dmap; sodium tetrahydroborate; ammonium sulfate; sodium periodate; hydrogen; palladium on activated charcoal; In ethanol; water; tert-butyl alcohol;