N²-isobutyryl-8N-phenylamino-3',5'-bis(tert-butyldimethylsilyl)-2'-deoxyguanosine

Base Information

• Chemical Name: N²-isobutyryl-8N-phenylamino-3',5'-bis(tert-butyldimethylsilyl)-2'-deoxyguanosine
• CAS No.: 919530-64-6
• Molecular Formula: C₃₂H₅₂N₆O₅Si₂
• Molecular Weight: 656.973

Synonyms:N²-isobutyryl-8N-phenylamino-3',5'-bis(tert-butyldimethylsilyl)-2'-deoxyguanosine

Chemical Property of N²-isobutyryl-8N-phenylamino-3',5'-bis(tert-butyldimethylsilyl)-2'-deoxyguanosine

Chemical Property:

Purity/Quality:

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Technology Process of N²-isobutyryl-8N-phenylamino-3',5'-bis(tert-butyldimethylsilyl)-2'-deoxyguanosine

There total 3 articles about N²-isobutyryl-8N-phenylamino-3',5'-bis(tert-butyldimethylsilyl)-2'-deoxyguanosine 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: 99.0%

N2-isobutyryl-O6-benzyl-8N-phenylamino-3',5'-bis(tert-butyldimethylsilyl)-2'-deoxy-guanosine (444594-34-7) → N2-isobutyryl-8N-phenylamino-3',5'-bis(tert-butyldimethylsilyl)-2'-deoxyguanosine (919530-64-6)

Guidance literature:

With hydrogen; palladium on activated charcoal; In methanol; at 20 ℃; for 1h;

DOI:10.1021/jo061803t

Reference yield:

O6-benzyl-8-bromo-3',5'-O-bis(tert-butyldimethylsilyl)-2'-deoxyguanosine (479408-22-5) → N2-isobutyryl-8N-phenylamino-3',5'-bis(tert-butyldimethylsilyl)-2'-deoxyguanosine (919530-64-6)

Guidance literature:

Multi-step reaction with 3 steps

1: 96 percent / pyridine / 1 h / 20 °C

2: 77 percent / K₃PO₄; tris(dibenzylideneacetone)dipalladium⁽⁰⁾; 2,2'-bis(diphenylphosphino)-1,1'-binaphthyl / 1,2-dimethoxy-ethane / 49 h / 80 °C

3: 99 percent / hydrogen / Pd/C / methanol / 1 h / 20 °C

With potassium phosphate; tris-(dibenzylideneacetone)dipalladium⁽⁰⁾; hydrogen; 2,2'-bis-(diphenylphosphino)-1,1'-binaphthyl; palladium on activated charcoal; In pyridine; methanol; 1,2-dimethoxyethane;

DOI:10.1021/jo061803t

Reference yield:

N2-iso-butyryl-O6-benzyl-8-bromo-3',5'-bis-O-(tert-butyldimethylsilyl)-2'-deoxyguanosine (444594-32-5) → N2-isobutyryl-8N-phenylamino-3',5'-bis(tert-butyldimethylsilyl)-2'-deoxyguanosine (919530-64-6)

Guidance literature:

Multi-step reaction with 2 steps

1: 77 percent / K₃PO₄; tris(dibenzylideneacetone)dipalladium⁽⁰⁾; 2,2'-bis(diphenylphosphino)-1,1'-binaphthyl / 1,2-dimethoxy-ethane / 49 h / 80 °C

2: 99 percent / hydrogen / Pd/C / methanol / 1 h / 20 °C

With potassium phosphate; tris-(dibenzylideneacetone)dipalladium⁽⁰⁾; hydrogen; 2,2'-bis-(diphenylphosphino)-1,1'-binaphthyl; palladium on activated charcoal; In methanol; 1,2-dimethoxyethane;

DOI:10.1021/jo061803t

upstream raw materials:

N²-isobutyryl-O⁶-benzyl-8N-phenylamino-3',5'-bis(tert-butyldimethylsilyl)-2'-deoxy-guanosine

O⁶-benzyl-8-bromo-3',5'-O-bis(tert-butyldimethylsilyl)-2'-deoxyguanosine

N²-iso-butyryl-O⁶-benzyl-8-bromo-3',5'-bis-O-(tert-butyldimethylsilyl)-2'-deoxyguanosine

Downstream raw materials:

N-(9-{5-[bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-4-hydroxy-tetrahydro-furan-2-yl}-6-oxo-8-phenylamino-6,9-dihydro-1H-purin-2-yl)-isobutyramide

N²-isobutyryl-8N-phenylamino-2'-deoxyguanosine

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