(4-Phenyl-2,6,13,16,19-pentaoxa-tricyclo[18.4.0.0^7,12]tetracosa-1⁽²⁰⁾,7⁽¹²⁾,8,10,21,23-hexaen-4-yloxy)-acetic acid

Base Information

• Chemical Name: (4-Phenyl-2,6,13,16,19-pentaoxa-tricyclo[18.4.0.0^7,12]tetracosa-1⁽²⁰⁾,7⁽¹²⁾,8,10,21,23-hexaen-4-yloxy)-acetic acid
• CAS No.: 126128-29-8
• Molecular Formula: C₂₇H₂₈O₈
• Molecular Weight: 480.515

Synonyms:(4-Phenyl-2,6,13,16,19-pentaoxa-tricyclo[18.4.0.0^7,12]tetracosa-1⁽²⁰⁾,7⁽¹²⁾,8,10,21,23-hexaen-4-yloxy)-acetic acid

Chemical Property of (4-Phenyl-2,6,13,16,19-pentaoxa-tricyclo[18.4.0.0^7,12]tetracosa-1⁽²⁰⁾,7⁽¹²⁾,8,10,21,23-hexaen-4-yloxy)-acetic acid

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Technology Process of (4-Phenyl-2,6,13,16,19-pentaoxa-tricyclo[18.4.0.0^7,12]tetracosa-1⁽²⁰⁾,7⁽¹²⁾,8,10,21,23-hexaen-4-yloxy)-acetic acid

There total 3 articles about (4-Phenyl-2,6,13,16,19-pentaoxa-tricyclo[18.4.0.0^7,12]tetracosa-1⁽²⁰⁾,7⁽¹²⁾,8,10,21,23-hexaen-4-yloxy)-acetic acid 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:

bromoacetic acid (79-08-3) + sym-hydroxyphenyldibenzo-16-crown-5 (106418-53-5) → (4-Phenyl-2,6,13,16,19-pentaoxa-tricyclo[18.4.0.07,12]tetracosa-1(20),7(12),8,10,21,23-hexaen-4-yloxy)-acetic acid (126128-29-8)

Guidance literature:

With sodium hydride; In tetrahydrofuran; Yield given;

DOI:10.1021/ac00092a036

Reference yield:

sym-(keto)dibenzo-16-crown-5 (81633-82-1) → (4-Phenyl-2,6,13,16,19-pentaoxa-tricyclo[18.4.0.07,12]tetracosa-1(20),7(12),8,10,21,23-hexaen-4-yloxy)-acetic acid (126128-29-8)

Guidance literature:

Multi-step reaction with 2 steps

1: 90 percent / tetrahydrofuran / 5 h / Heating

2: 1.) NaH / 1.) THF, RT, 1 h, 2.) THF, RT

With sodium hydride; In tetrahydrofuran;

DOI:10.1002/jhet.5570350416

Reference yield:

phenylmagnesium bromide (100-58-3) → (4-Phenyl-2,6,13,16,19-pentaoxa-tricyclo[18.4.0.07,12]tetracosa-1(20),7(12),8,10,21,23-hexaen-4-yloxy)-acetic acid (126128-29-8)

Guidance literature:

Multi-step reaction with 2 steps

1: 90 percent / tetrahydrofuran / 5 h / Heating

2: 1.) NaH / 1.) THF, RT, 1 h, 2.) THF, RT

With sodium hydride; In tetrahydrofuran;

DOI:10.1002/jhet.5570350416

upstream raw materials:

bromoacetic acid

sym-hydroxyphenyldibenzo-16-crown-5

sym-(keto)dibenzo-16-crown-5

phenylmagnesium bromide

Downstream raw materials:

N-Benzyloxy-2-(4-phenyl-2,6,13,16,19-pentaoxa-tricyclo[18.4.0.0^7,12]tetracosa-1⁽²⁴⁾,7⁽¹²⁾,8,10,20,22-hexaen-4-yloxy)-acetamide

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