2,8-dibenzyl-3-(2-nitrobenzenesulfonyl)-7-oxa-3,8-diazabicyclo[4.2.1]nonane

Base Information

Chemical Name:2,8-dibenzyl-3-(2-nitrobenzenesulfonyl)-7-oxa-3,8-diazabicyclo[4.2.1]nonane
CAS No.:468773-35-5
Molecular Formula:C₂₆H₂₇N₃O₅S
Molecular Weight:493.583
Hs Code.:

Synonyms:2,8-dibenzyl-3-(2-nitrobenzenesulfonyl)-7-oxa-3,8-diazabicyclo[4.2.1]nonane

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Chemical Property of 2,8-dibenzyl-3-(2-nitrobenzenesulfonyl)-7-oxa-3,8-diazabicyclo[4.2.1]nonane

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Technology Process of 2,8-dibenzyl-3-(2-nitrobenzenesulfonyl)-7-oxa-3,8-diazabicyclo[4.2.1]nonane

There total 7 articles about 2,8-dibenzyl-3-(2-nitrobenzenesulfonyl)-7-oxa-3,8-diazabicyclo[4.2.1]nonane 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:

: C₂₆H₂₇N₃O₅S

: 468773-35-5
2,8-dibenzyl-3-(2-nitrobenzenesulfonyl)-7-oxa-3,8-diazabicyclo[4.2.1]nonane

Guidance literature:: With zinc(II) chloride; In benzene; Heating;
DOI:10.1016/S0040-4020(02)00242-9

Reference yield:

: 7524-50-7
methyl (2S)-2-amino-3-phenylpropanoate hydrochloride

: 468773-35-5
2,8-dibenzyl-3-(2-nitrobenzenesulfonyl)-7-oxa-3,8-diazabicyclo[4.2.1]nonane

Guidance literature:: Multi-step reaction with 6 steps

1: 87 percent / Et₃N / CH₂Cl₂ / 15 h / 20 °C

2: Cs₂CO₃ / dimethylformamide / 5 h / 55 °C

3: 2.03 g / LAH / tetrahydrofuran / 0.5 h / 0 °C

4: 100 percent / Dess-Martin periodinane / CH₂Cl₂; H₂O / 0.17 h / 20 °C

5: NaHCO₃; CaCl₂ / CH₂Cl₂ / 20 °C

6: ZnCl₂ / benzene / Heating

With lithium aluminium tetrahydride; sodium hydrogencarbonate; caesium carbonate; Dess-Martin periodane; triethylamine; calcium chloride; zinc(II) chloride; In tetrahydrofuran; dichloromethane; water; N,N-dimethyl-formamide; benzene;
DOI:10.1016/S0040-4020(02)00242-9

Reference yield:

: 1694-92-4
2-Nitrobenzenesulfonyl chloride

: 468773-35-5
2,8-dibenzyl-3-(2-nitrobenzenesulfonyl)-7-oxa-3,8-diazabicyclo[4.2.1]nonane

Guidance literature:: Multi-step reaction with 6 steps

1: 87 percent / Et₃N / CH₂Cl₂ / 15 h / 20 °C

2: Cs₂CO₃ / dimethylformamide / 5 h / 55 °C

3: 2.03 g / LAH / tetrahydrofuran / 0.5 h / 0 °C

4: 100 percent / Dess-Martin periodinane / CH₂Cl₂; H₂O / 0.17 h / 20 °C

5: NaHCO₃; CaCl₂ / CH₂Cl₂ / 20 °C

6: ZnCl₂ / benzene / Heating

With lithium aluminium tetrahydride; sodium hydrogencarbonate; caesium carbonate; Dess-Martin periodane; triethylamine; calcium chloride; zinc(II) chloride; In tetrahydrofuran; dichloromethane; water; N,N-dimethyl-formamide; benzene;
DOI:10.1016/S0040-4020(02)00242-9