4-nitrophenyl 4-nitro-2-[3-(tetrahydro-2H-pyran-2-yloxy)propoxy]benzyl carbonate

Base Information

Chemical Name:4-nitrophenyl 4-nitro-2-[3-(tetrahydro-2H-pyran-2-yloxy)propoxy]benzyl carbonate
CAS No.:304015-41-6
Molecular Formula:C₂₂H₂₄N₂O₁₀
Molecular Weight:476.44
Hs Code.:

Synonyms:4-nitrophenyl 4-nitro-2-[3-(tetrahydro-2H-pyran-2-yloxy)propoxy]benzyl carbonate

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Chemical Property of 4-nitrophenyl 4-nitro-2-[3-(tetrahydro-2H-pyran-2-yloxy)propoxy]benzyl carbonate

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Technology Process of 4-nitrophenyl 4-nitro-2-[3-(tetrahydro-2H-pyran-2-yloxy)propoxy]benzyl carbonate

There total 4 articles about 4-nitrophenyl 4-nitro-2-[3-(tetrahydro-2H-pyran-2-yloxy)propoxy]benzyl carbonate 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: 56.0%

: 304015-34-7
{4-nitro-2-[3-(tetrahydro-2H-pyran-2-yloxy)propoxy]phenyl}methanol

: 7693-46-1
4-Nitrophenyl chloroformate

: 304015-41-6
4-nitrophenyl 4-nitro-2-[3-(tetrahydro-2H-pyran-2-yloxy)propoxy]benzyl carbonate

Guidance literature:: With N-ethyl-N,N-diisopropylamine; In tetrahydrofuran; at 20 ℃; for 16h;
DOI:10.1016/j.bmc.2005.03.055

Reference yield:

: 304015-33-6
methyl 4-nitro-2-[3-(tetrahydro-2H-pyran-2-yloxy)propoxy]benzoate

: 304015-41-6
4-nitrophenyl 4-nitro-2-[3-(tetrahydro-2H-pyran-2-yloxy)propoxy]benzyl carbonate

Guidance literature:: Multi-step reaction with 2 steps

1: 98 percent / diisobutylaluminum hydride / CH₂Cl₂; tetrahydrofuran / 5 °C

2: 56 percent / ethyldiisopropylamine / tetrahydrofuran / 16 h / 20 °C

With diisobutylaluminium hydride; N-ethyl-N,N-diisopropylamine; In tetrahydrofuran; dichloromethane;
DOI:10.1016/j.bmc.2005.03.055

Reference yield:

: 13684-28-1
2-hydroxy-4-nitro-benzoic acid methyl ester

: 304015-41-6
4-nitrophenyl 4-nitro-2-[3-(tetrahydro-2H-pyran-2-yloxy)propoxy]benzyl carbonate

Guidance literature:: Multi-step reaction with 3 steps

1: 92 percent / K₂CO₃ / dimethylformamide / 2 h / 100 °C

2: 98 percent / diisobutylaluminum hydride / CH₂Cl₂; tetrahydrofuran / 5 °C

3: 56 percent / ethyldiisopropylamine / tetrahydrofuran / 16 h / 20 °C

With diisobutylaluminium hydride; potassium carbonate; N-ethyl-N,N-diisopropylamine; In tetrahydrofuran; dichloromethane; N,N-dimethyl-formamide;
DOI:10.1016/j.bmc.2005.03.055