37(38),39(40)-dibenzyl-3,6,9,12,15,21,24,27,30,33-decaoxa-37,38,39,40-tetraazatricyclo<33.2.1.2^17,19>tetraconta-1(38),19(40),17,35-tetraene-2,16,20,34-tetraone

Base Information

• Chemical Name: 37(38),39(40)-dibenzyl-3,6,9,12,15,21,24,27,30,33-decaoxa-37,38,39,40-tetraazatricyclo<33.2.1.2^17,19>tetraconta-1(38),19(40),17,35-tetraene-2,16,20,34-tetraone
• CAS No.: 134778-20-4
• Molecular Formula: C₄₀H₄₈N₄O₁₄
• Molecular Weight: 808.84

Synonyms:

Chemical Property of 37(38),39(40)-dibenzyl-3,6,9,12,15,21,24,27,30,33-decaoxa-37,38,39,40-tetraazatricyclo<33.2.1.2^17,19>tetraconta-1(38),19(40),17,35-tetraene-2,16,20,34-tetraone

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Useful:

Technology Process of 37(38),39(40)-dibenzyl-3,6,9,12,15,21,24,27,30,33-decaoxa-37,38,39,40-tetraazatricyclo<33.2.1.2^17,19>tetraconta-1(38),19(40),17,35-tetraene-2,16,20,34-tetraone

There total 2 articles about 37(38),39(40)-dibenzyl-3,6,9,12,15,21,24,27,30,33-decaoxa-37,38,39,40-tetraazatricyclo<33.2.1.2^17,19>tetraconta-1(38),19(40),17,35-tetraene-2,16,20,34-tetraone 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: 54.0%

Tetraethylene glycol (112-60-7) + 1-benzylpyrazole-3,5-dicarbonyl chloride (134778-23-7) → 55(56),57(58),59(60)-tribenzyl-3,6,9,12,15,21,24,27,30,33,39,42,45,48,51-pentadecaoxa-55,56,57,58,59,60-hexaazatetracyclo<51.2.1.217,19,235,37>hexaconta-1(56),19(58),37(60),17,35,53-hexaene-2,16,20,34,38,52-hexaone (134809-78-2) + 19-benzyl-3,6,9,12,15-pentaoxa-19,20-diazabicyclo<15.2.1>icosa-1(20),17-diene-2,26-dione (134778-19-1) + 19,37-Dibenzyl-3,6,9,12,15,22,25,28,31,34-decaoxa-18,19,37,38-tetraaza-tricyclo[34.2.1.117,20]tetraconta-1(38),17,20(40),36(39)-tetraene-2,16,21,35-tetraone + 37(38),39(40)-dibenzyl-3,6,9,12,15,21,24,27,30,33-decaoxa-37,38,39,40-tetraazatricyclo<33.2.1.217,19>tetraconta-1(38),19(40),17,35-tetraene-2,16,20,34-tetraone (134778-20-4)

Guidance literature:

With cesium chloride; triethylamine; In benzene; at 50 ℃; for 48h; Further byproducts given;

Reference yield: 54.0%

Tetraethylene glycol (112-60-7) + 1-benzylpyrazole-3,5-dicarbonyl chloride (134778-23-7) → 55(56),57(58),59(60)-tribenzyl-3,6,9,12,15,21,24,27,30,33,39,42,45,48,51-pentadecaoxa-55,56,57,58,59,60-hexaazatetracyclo<51.2.1.217,19,235,37>hexaconta-1(56),19(58),37(60),17,35,53-hexaene-2,16,20,34,38,52-hexaone (134809-78-2) + C60H72N6O21 + 19-benzyl-3,6,9,12,15-pentaoxa-19,20-diazabicyclo<15.2.1>icosa-1(20),17-diene-2,26-dione (134778-19-1) + 37(38),39(40)-dibenzyl-3,6,9,12,15,21,24,27,30,33-decaoxa-37,38,39,40-tetraazatricyclo<33.2.1.217,19>tetraconta-1(38),19(40),17,35-tetraene-2,16,20,34-tetraone (134778-20-4)

Guidance literature:

With cesium chloride; triethylamine; In benzene; at 50 ℃; for 48h; Further byproducts given. Title compound not separated from byproducts;

upstream raw materials:

Tetraethylene glycol

1-benzylpyrazole-3,5-dicarbonyl chloride

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