tert-butyl ((2R,3R,4R,5R)-2-(((1S,2S,3R,4S,6R)-3-(((2S,3R)-6-(aminomethyl)-3-((tert-butoxycarbonyl)amino)-3,4-dihydro-2H-pyran-2-yl)oxy)-4-((tert-butoxycarbonyl)amino)-6-((S)-4-((tert-butoxycarbonyl)amino)-2-hydroxybutanamido)-2-hydroxycyclohexyl)oxy)-3,5-dihydroxy-5-methyltetrahydro-2H-pyran-4-yl)(methyl)carbamate

Base Information

• Chemical Name: tert-butyl ((2R,3R,4R,5R)-2-(((1S,2S,3R,4S,6R)-3-(((2S,3R)-6-(aminomethyl)-3-((tert-butoxycarbonyl)amino)-3,4-dihydro-2H-pyran-2-yl)oxy)-4-((tert-butoxycarbonyl)amino)-6-((S)-4-((tert-butoxycarbonyl)amino)-2-hydroxybutanamido)-2-hydroxycyclohexyl)oxy)-3,5-dihydroxy-5-methyltetrahydro-2H-pyran-4-yl)(methyl)carbamate
• CAS No.: 1154758-63-0
• Molecular Formula: C₄₃H₇₆N₆O₁₇
• Molecular Weight: 949.106
• Mol file: 1154758-63-0.mol

Synonyms:tert-butyl ((2R,3R,4R,5R)-2-(((1S,2S,3R,4S,6R)-3-(((2S,3R)-6-(aminomethyl)-3-((tert-butoxycarbonyl)amino)-3,4-dihydro-2H-pyran-2-yl)oxy)-4-((tert-butoxycarbonyl)amino)-6-((S)-4-((tert-butoxycarbonyl)amino)-2-hydroxybutanamido)-2-hydroxycyclohexyl)oxy)-3,5-dihydroxy-5-methyltetrahydro-2H-pyran-4-yl)(methyl)carbamate

Chemical Property of tert-butyl ((2R,3R,4R,5R)-2-(((1S,2S,3R,4S,6R)-3-(((2S,3R)-6-(aminomethyl)-3-((tert-butoxycarbonyl)amino)-3,4-dihydro-2H-pyran-2-yl)oxy)-4-((tert-butoxycarbonyl)amino)-6-((S)-4-((tert-butoxycarbonyl)amino)-2-hydroxybutanamido)-2-hydroxycyclohexyl)oxy)-3,5-dihydroxy-5-methyltetrahydro-2H-pyran-4-yl)(methyl)carbamate

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of tert-butyl ((2R,3R,4R,5R)-2-(((1S,2S,3R,4S,6R)-3-(((2S,3R)-6-(aminomethyl)-3-((tert-butoxycarbonyl)amino)-3,4-dihydro-2H-pyran-2-yl)oxy)-4-((tert-butoxycarbonyl)amino)-6-((S)-4-((tert-butoxycarbonyl)amino)-2-hydroxybutanamido)-2-hydroxycyclohexyl)oxy)-3,5-dihydroxy-5-methyltetrahydro-2H-pyran-4-yl)(methyl)carbamate

There total 17 articles about tert-butyl ((2R,3R,4R,5R)-2-(((1S,2S,3R,4S,6R)-3-(((2S,3R)-6-(aminomethyl)-3-((tert-butoxycarbonyl)amino)-3,4-dihydro-2H-pyran-2-yl)oxy)-4-((tert-butoxycarbonyl)amino)-6-((S)-4-((tert-butoxycarbonyl)amino)-2-hydroxybutanamido)-2-hydroxycyclohexyl)oxy)-3,5-dihydroxy-5-methyltetrahydro-2H-pyran-4-yl)(methyl)carbamate 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: 85.5%

6’-benzyloxycarbonyl-2',3,3-tri-(tert-butoxycarbonyl)-1-[N-tert-butoxycarbonyl-4-amino-2(S)-hydroxybutyryl]sisomicin → tert-butyl ((2R,3R,4R,5R)-2-(((1S,2S,3R,4S,6R)-3-(((2S,3R)-6-(aminomethyl)-3-((tert-butoxycarbonyl)amino)-3,4-dihydro-2H-pyran-2-yl)oxy)-4-((tert-butoxycarbonyl)amino)-6-((S)-4-((tert-butoxycarbonyl)amino)-2-hydroxybutanamido)-2-hydroxycyclohexyl)oxy)-3,5-dihydroxy-5-methyltetrahydro-2H-pyran-4-yl)(methyl)carbamate (1154758-63-0)

Guidance literature:

With palladium on activated charcoal; hydrogen; In methanol; at 20 - 30 ℃; for 2h; under 827.459 Torr;

Reference yield: 75.14%

tert-butyl ((2R,3R,4R,5R)-2-(((1S,2S,3R,4S,6R)-4-((tert-butoxycarbonyl)amino)-6-((S)-4-((tert-butoxycarbonyl)amino)-2-hydroxybutanamido)-3-(((2S,3R)-3-((tert-butoxycarbonyl)amino)-6-(((((4-nitrobenzyl)oxy)carbonyl)amino)methyl)-3,4-dihydro-2H-pyran-2-yl)oxy)-2-hydroxycyclohexyl)oxy)-3,5-dihydroxy-5-methyltetrahydro-2H-pyran-4-yl)(methyl)carbamate (1154758-62-9) → tert-butyl ((2R,3R,4R,5R)-2-(((1S,2S,3R,4S,6R)-3-(((2S,3R)-6-(aminomethyl)-3-((tert-butoxycarbonyl)amino)-3,4-dihydro-2H-pyran-2-yl)oxy)-4-((tert-butoxycarbonyl)amino)-6-((S)-4-((tert-butoxycarbonyl)amino)-2-hydroxybutanamido)-2-hydroxycyclohexyl)oxy)-3,5-dihydroxy-5-methyltetrahydro-2H-pyran-4-yl)(methyl)carbamate (1154758-63-0)

Guidance literature:

With sodium dithionite; sodium hydroxide; In ethanol; water; at 70 ℃;

Reference yield: 21.0%

C60H105N7O22Si3 → tert-butyl ((2R,3R,4R,5R)-2-(((1S,2S,3R,4S,6R)-3-(((2S,3R)-6-(aminomethyl)-3-((tert-butoxycarbonyl)amino)-3,4-dihydro-2H-pyran-2-yl)oxy)-4-((tert-butoxycarbonyl)amino)-6-((S)-4-((tert-butoxycarbonyl)amino)-2-hydroxybutanamido)-2-hydroxycyclohexyl)oxy)-3,5-dihydroxy-5-methyltetrahydro-2H-pyran-4-yl)(methyl)carbamate (1154758-63-0)

Guidance literature:

With sodium dithionite; sodium hydroxide; In ethanol; at 50 ℃; for 2h;

upstream raw materials:

(S)-4-[(tert-butoxycarbonyl)amino]-2-hydroxybutanoic acid

sisomicin

4-nitrobenzyl (((2S,3R)-3-amino-2-(((1R,2S,3S,4R,6S)-4,6-diamino-3-(((2R,3R,4R,5R)-3,5-dihydroxy-5-methyl-4-(methylamino)tetrahydro-2H-pyran-2-yl)oxy)-2-hydroxycyclohexyl)oxy)-3,4-dihydro-2H-pyran-6-yl)methyl)carbamate

4-nitrobenzyl (((2S,3R)-2-(((1R,2R,3S,4R,6S)-4-amino-6-((tert-butoxycarbonyl)amino)-3-(((2R,3R,4R,5R)-3,5-dihydroxy-5-methyl-4-(methylamino)tetrahydro-2H-pyran-2-yl)oxy)-2-hydroxycyclohexyl)oxy)-3-((tert-butoxycarbonyl)amino)-3,4-dihydro-2H-pyran-6-yl)methyl)carbamate

Downstream raw materials:

6'-nosyl-6'-(N-Boc-5-amino-pentyl)-2',3,3''-triBoc-1-(N-Boc-4-amino-2(S)-hydroxy-butyryl)-sisomicin

6'-(N-Boc-5-amino-pentyl)-2',3,3''-triBoc-1-(N-Boc-4-amino-2(S)-hydroxy-butyryl)-sisomicin

ACHN-490

6'-tert-butyldimethylsiloxyethyl-2',3,3-tri-(tert-butoxycarbonyl)-1-[N-tert-butoxycarbonyl-4-amino-2(S )-hydroxybutyryl]sisomicin