PNZ-ONB

Base Information

• Chemical Name: PNZ-ONB
• CAS No.: 193269-82-8
• Molecular Formula: C17H14N2O7
• Molecular Weight: 358.307
• Hs Code.: 2925190090
• Mol file: 193269-82-8.mol

Synonyms:3a,4,7,7a-Tetrahydro-2-[[[(4-nitrophenyl)methoxy]carbonyl]oxy]-4,7-methano-1H-isoindole-1,3(2H)-dione;

Chemical Property of PNZ-ONB

Chemical Property:

• Boiling Point: 527.8±60.0 °C(Predicted)
• PSA: 118.73000
• Density: 1.55
• LogP: 2.43120

Purity/Quality:

97% ^*data from raw suppliers

PNZ-ONb ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Uses: Pnz-onb,

Technology Process of PNZ-ONB

There total 1 articles about PNZ-ONB 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: 92.0%

N-hydroxy-5-norbornene-2,3-dicarboximide (21715-90-2) + 4-nitrobenzyl chloroformate (4457-32-3) → (N-hydroxy-5-norbomene-2,3-dicarboxylimido)-4-nitrobenzyl carbonate (193269-82-8)

Guidance literature:

With triethylamine; In tetrahydrofuran; at 0 - 20 ℃;

Reference yield:

sisomicin (32385-11-8) + (N-hydroxy-5-norbomene-2,3-dicarboxylimido)-4-nitrobenzyl carbonate (193269-82-8) → 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 (1154758-54-9)

Guidance literature:

sisomicin; With zinc diacetate; In methanol; for 1h;

(N-hydroxy-5-norbomene-2,3-dicarboxylimido)-4-nitrobenzyl carbonate; In methanol;

Reference yield:

(N-hydroxy-5-norbomene-2,3-dicarboxylimido)-4-nitrobenzyl carbonate (193269-82-8) + O-2-amino-2,3,4,6-tetradeoxy-6-(amino)-a-D-erythrohexopyranosyl-(1→4)-O-[3-deoxy-4-C-methyl-3-(methylamino)-b-L-arabinopyranosyl-(1→6)]-2-deoxy-N-ethyl-L-streptamine → 6′-N-PNZ-1-N-ethyl gentamicin C1a

Guidance literature:

With zinc diacetate; In methanol; dichloromethane;

upstream raw materials:

N-hydroxy-5-norbornene-2,3-dicarboximide

4-nitrobenzyl chloroformate

Downstream raw materials:

4-nitrobenzyl ((2S,5R,6R)-6-((1R,2R,3S,4R,6S)-4-amino-3-((2R,3R,4R,5R)-3,5-dihydroxy-5-methyl-4-(methylamino)tetrahydro-2H-pyran-2-yloxy)-6-(tert-butoxycarbonylamino)-2-hydroxycyclohexyloxy)-5-(tert-butoxycarbonylamino)tetrahydro-2H-pyran-2-yl)methylcarbamate

4-nitrobenzyl ((2S,5R,6R)-6-((1R,2R,3S,4R,6S)-4-amino-3-((2R,3R,4R,5R)-3,5-dihydroxy-5-methyl-4-(2,2,2-trifluoro-N-methylacetamido)tetrahydro-2H-pyran-2-yloxy)-6-(tert-butoxycarbonylamino)-2-hydroxycyclohexyloxy)-5-(tert-butoxycarbonylamino)tetrahydro-2H-pyran-2-yl)methylcarbamate

C₄₆H₇₅N₇O₁₉

4-nitrobenzyl ((2S,5R,6R)-6-((1R,2S,3S,4R,6S)-3-((2R,3R,4R,5R)-3,5-dihydroxy-5-methyl-4-((methyl)tert-butoxycarbonylamino)tetrahydro-2H-pyran-2-yloxy)-6-(tert-butoxycarbonylamino)-2-hydroxy-4-((S)-2-hydroxy-4-(tert-butoxycarbonylamino)butanamido)cyclohexyloxy)-5-(tert-butoxycarbonylamino)tetrahydro-2H-pyran-2-yl)methylcarbamate

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