4-Benzyloxy-2,6-dioxa-14,17,20-triaza-tricyclo[20.4.0.0^7,12]hexacosa-1⁽²⁶⁾,7⁽¹²⁾,8,10,22,24-hexaene-14,17,20-tricarboxylic acid tri-tert-butyl ester

Base Information

• Chemical Name: 4-Benzyloxy-2,6-dioxa-14,17,20-triaza-tricyclo[20.4.0.0^7,12]hexacosa-1⁽²⁶⁾,7⁽¹²⁾,8,10,22,24-hexaene-14,17,20-tricarboxylic acid tri-tert-butyl ester
• CAS No.: 209161-71-7
• Molecular Formula: C₄₃H₅₉N₃O₉
• Molecular Weight: 761.956

Synonyms:

Chemical Property of 4-Benzyloxy-2,6-dioxa-14,17,20-triaza-tricyclo[20.4.0.0^7,12]hexacosa-1⁽²⁶⁾,7⁽¹²⁾,8,10,22,24-hexaene-14,17,20-tricarboxylic acid tri-tert-butyl ester

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 4-Benzyloxy-2,6-dioxa-14,17,20-triaza-tricyclo[20.4.0.0^7,12]hexacosa-1⁽²⁶⁾,7⁽¹²⁾,8,10,22,24-hexaene-14,17,20-tricarboxylic acid tri-tert-butyl ester

There total 3 articles about 4-Benzyloxy-2,6-dioxa-14,17,20-triaza-tricyclo[20.4.0.0^7,12]hexacosa-1⁽²⁶⁾,7⁽¹²⁾,8,10,22,24-hexaene-14,17,20-tricarboxylic acid tri-tert-butyl ester 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:

4-Hydroxy-2,6-dioxa-14,17,20-triaza-tricyclo[20.4.0.07,12]hexacosa-1(26),7(12),8,10,22,24-hexaene-14,17,20-tricarboxylic acid tri-tert-butyl ester → 4-Benzyloxy-2,6-dioxa-14,17,20-triaza-tricyclo[20.4.0.07,12]hexacosa-1(26),7(12),8,10,22,24-hexaene-14,17,20-tricarboxylic acid tri-tert-butyl ester (209161-71-7)

Guidance literature:

With sodium hydride; at 20 ℃; for 1h;

DOI:10.1016/S0960-894X(98)00199-1

Reference yield:

di-tert-butyl dicarbonate (24424-99-5) → 4-Benzyloxy-2,6-dioxa-14,17,20-triaza-tricyclo[20.4.0.07,12]hexacosa-1(26),7(12),8,10,22,24-hexaene-14,17,20-tricarboxylic acid tri-tert-butyl ester (209161-71-7)

Guidance literature:

Multi-step reaction with 2 steps

1: Et₃N / CH₂Cl₂ / 12 h / 0 °C

2: NaH / 1 h / 20 °C

With sodium hydride; triethylamine; In dichloromethane;

DOI:10.1016/S0960-894X(98)00199-1

Reference yield:

6,7,8,9,10,11,12,13,20,21-decahydro-5H, 19H-dibenzo[b,m][1,15,5,8,11]dioxatriazacyclooctadecin-20-ol → 4-Benzyloxy-2,6-dioxa-14,17,20-triaza-tricyclo[20.4.0.07,12]hexacosa-1(26),7(12),8,10,22,24-hexaene-14,17,20-tricarboxylic acid tri-tert-butyl ester (209161-71-7)

Guidance literature:

Multi-step reaction with 2 steps

1: Et₃N / CH₂Cl₂ / 12 h / 0 °C

2: NaH / 1 h / 20 °C

With sodium hydride; triethylamine; In dichloromethane;

DOI:10.1016/S0960-894X(98)00199-1

upstream raw materials:

di-tert-butyl dicarbonate

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