(12-Benzyloxymethyl-2,5,8,11,14,17,20,23-octaoxa-bicyclo[22.3.1]octacosa-1⁽²⁷⁾,24⁽²⁸⁾,25-trien-28-yloxy)-acetic acid tert-butyl ester

Base Information

• Chemical Name: (12-Benzyloxymethyl-2,5,8,11,14,17,20,23-octaoxa-bicyclo[22.3.1]octacosa-1⁽²⁷⁾,24⁽²⁸⁾,25-trien-28-yloxy)-acetic acid tert-butyl ester
• CAS No.: 137743-87-4
• Molecular Formula: C₃₄H₅₀O₁₂
• Molecular Weight: 650.764
• Mol file: 137743-87-4.mol

Synonyms:(12-Benzyloxymethyl-2,5,8,11,14,17,20,23-octaoxa-bicyclo[22.3.1]octacosa-1⁽²⁷⁾,24⁽²⁸⁾,25-trien-28-yloxy)-acetic acid tert-butyl ester

Chemical Property of (12-Benzyloxymethyl-2,5,8,11,14,17,20,23-octaoxa-bicyclo[22.3.1]octacosa-1⁽²⁷⁾,24⁽²⁸⁾,25-trien-28-yloxy)-acetic acid tert-butyl ester

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of (12-Benzyloxymethyl-2,5,8,11,14,17,20,23-octaoxa-bicyclo[22.3.1]octacosa-1⁽²⁷⁾,24⁽²⁸⁾,25-trien-28-yloxy)-acetic acid tert-butyl ester

There total 4 articles about (12-Benzyloxymethyl-2,5,8,11,14,17,20,23-octaoxa-bicyclo[22.3.1]octacosa-1⁽²⁷⁾,24⁽²⁸⁾,25-trien-28-yloxy)-acetic acid 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: 100.0%

bromoacetic acid tert-butyl ester (5292-43-3) + 12-Benzyloxymethyl-2,5,8,11,14,17,20,23-octaoxa-bicyclo[22.3.1]octacosa-1(27),24(28),25-trien-28-ol (137743-86-3) → (12-Benzyloxymethyl-2,5,8,11,14,17,20,23-octaoxa-bicyclo[22.3.1]octacosa-1(27),24(28),25-trien-28-yloxy)-acetic acid tert-butyl ester (137743-87-4)

Guidance literature:

With potassium carbonate; In acetone; for 48h; Heating;

DOI:10.1021/jo00028a058

Reference yield:

C29H36O11S2 (118356-86-8) → (12-Benzyloxymethyl-2,5,8,11,14,17,20,23-octaoxa-bicyclo[22.3.1]octacosa-1(27),24(28),25-trien-28-yloxy)-acetic acid tert-butyl ester (137743-87-4)

Guidance literature:

Multi-step reaction with 3 steps

1: 1.) t-BuOK / 1.) THF, rt, 1 h, 2.) THF, 65 deg C, 3 d

2: 67 percent / LiAlH₄ / tetrahydrofuran / 20 h / Heating

3: 100 percent / K₂CO₃ / acetone / 48 h / Heating

With lithium aluminium tetrahydride; potassium tert-butylate; potassium carbonate; In tetrahydrofuran; acetone;

DOI:10.1021/jo00028a058

Reference yield:

4-Benzyloxymethyl-3,6-dioxa-1,8-octanediol (80525-60-6,118917-64-9) → (12-Benzyloxymethyl-2,5,8,11,14,17,20,23-octaoxa-bicyclo[22.3.1]octacosa-1(27),24(28),25-trien-28-yloxy)-acetic acid tert-butyl ester (137743-87-4)

Guidance literature:

Multi-step reaction with 3 steps

1: 1.) t-BuOK / 1.) THF, rt, 1 h, 2.) THF, 65 deg C, 3 d

2: 67 percent / LiAlH₄ / tetrahydrofuran / 20 h / Heating

3: 100 percent / K₂CO₃ / acetone / 48 h / Heating

With lithium aluminium tetrahydride; potassium tert-butylate; potassium carbonate; In tetrahydrofuran; acetone;

DOI:10.1021/jo00028a058

upstream raw materials:

bromoacetic acid tert-butyl ester

12-Benzyloxymethyl-2,5,8,11,14,17,20,23-octaoxa-bicyclo[22.3.1]octacosa-1⁽²⁷⁾,24⁽²⁸⁾,25-trien-28-ol

C₂₉H₃₆O₁₁S₂

4-Benzyloxymethyl-3,6-dioxa-1,8-octanediol

Downstream raw materials:

[12-(Toluene-4-sulfonyloxymethyl)-2,5,8,11,14,17,20,23-octaoxa-bicyclo[22.3.1]octacosa-1⁽²⁷⁾,24⁽²⁸⁾,25-trien-28-yloxy]-acetic acid tert-butyl ester

{12-[4-Decyl-2-(ethoxy-hydroxy-phosphoryl)-phenoxymethyl]-2,5,8,11,14,17,20,23-octaoxa-bicyclo[22.3.1]octacosa-1⁽²⁷⁾,24⁽²⁸⁾,25-trien-28-yloxy}-acetic acid

{12-[4-Decyl-2-(diethoxy-phosphoryl)-phenoxymethyl]-2,5,8,11,14,17,20,23-octaoxa-bicyclo[22.3.1]octacosa-1⁽²⁷⁾,24⁽²⁸⁾,25-trien-28-yloxy}-acetic acid tert-butyl ester