2,15-bis-(4-nitro-benzenesulfonyl)-2,15,20-triaza-tricyclo[14.3.1.0^6,11]eicosa-1⁽¹⁹⁾,6⁽¹¹⁾,7,9,16⁽²⁰⁾,17-hexaene-4,12-diyne

Base Information

• Chemical Name: 2,15-bis-(4-nitro-benzenesulfonyl)-2,15,20-triaza-tricyclo[14.3.1.0^6,11]eicosa-1⁽¹⁹⁾,6⁽¹¹⁾,7,9,16⁽²⁰⁾,17-hexaene-4,12-diyne
• CAS No.: 852617-14-2
• Molecular Formula: C₂₉H₁₉N₅O₈S₂
• Molecular Weight: 629.631

Synonyms:2,15-bis-(4-nitro-benzenesulfonyl)-2,15,20-triaza-tricyclo[14.3.1.0^6,11]eicosa-1⁽¹⁹⁾,6⁽¹¹⁾,7,9,16⁽²⁰⁾,17-hexaene-4,12-diyne

Chemical Property of 2,15-bis-(4-nitro-benzenesulfonyl)-2,15,20-triaza-tricyclo[14.3.1.0^6,11]eicosa-1⁽¹⁹⁾,6⁽¹¹⁾,7,9,16⁽²⁰⁾,17-hexaene-4,12-diyne

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Technology Process of 2,15-bis-(4-nitro-benzenesulfonyl)-2,15,20-triaza-tricyclo[14.3.1.0^6,11]eicosa-1⁽¹⁹⁾,6⁽¹¹⁾,7,9,16⁽²⁰⁾,17-hexaene-4,12-diyne

There total 3 articles about 2,15-bis-(4-nitro-benzenesulfonyl)-2,15,20-triaza-tricyclo[14.3.1.0^6,11]eicosa-1⁽¹⁹⁾,6⁽¹¹⁾,7,9,16⁽²⁰⁾,17-hexaene-4,12-diyne 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: 70.0%

C17H13N5O8S2 (852617-13-1) + 1,2-bis(1-methylsulfonyloxyprop-1-yn-1-yl)benzene (116510-22-6) → 2,15-bis-(4-nitro-benzenesulfonyl)-2,15,20-triaza-tricyclo[14.3.1.06,11]eicosa-1(19),6(11),7,9,16(20),17-hexaene-4,12-diyne (852617-14-2)

Guidance literature:

With potassium carbonate; In N,N-dimethyl-formamide; at 20 ℃;

DOI:10.1016/j.bmcl.2005.02.051

Reference yield:

2.6-diaminopyridine (141-86-6) → 2,15-bis-(4-nitro-benzenesulfonyl)-2,15,20-triaza-tricyclo[14.3.1.06,11]eicosa-1(19),6(11),7,9,16(20),17-hexaene-4,12-diyne (852617-14-2)

Guidance literature:

Multi-step reaction with 2 steps

1: 85 percent / pyridine

2: 70 percent / K₂CO₃ / dimethylformamide / 20 °C

With potassium carbonate; In pyridine; N,N-dimethyl-formamide;

DOI:10.1016/j.bmcl.2005.02.051

Reference yield:

4-Nitrobenzenesulfonyl chloride (98-74-8) → 2,15-bis-(4-nitro-benzenesulfonyl)-2,15,20-triaza-tricyclo[14.3.1.06,11]eicosa-1(19),6(11),7,9,16(20),17-hexaene-4,12-diyne (852617-14-2)

Guidance literature:

Multi-step reaction with 2 steps

1: 85 percent / pyridine

2: 70 percent / K₂CO₃ / dimethylformamide / 20 °C

With potassium carbonate; In pyridine; N,N-dimethyl-formamide;

DOI:10.1016/j.bmcl.2005.02.051

upstream raw materials:

C₁₇H₁₃N₅O₈S₂

1,2-bis(1-methylsulfonyloxyprop-1-yn-1-yl)benzene

2.6-diaminopyridine

4-Nitrobenzenesulfonyl chloride

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