1,18-Bis<2-(methoxycarbonyl)phenyl>-2,9,19,26-tetraoxapentacyclo<30.2.2.2^10,13.2^15,18.2^27,30>dotetraconta-1,10,12,15,17,27,29,32,35,37,39,41-dodecaen-4,6,21,23-tetrain-14,31-diylium-bis(tetrafluoroborat)

Base Information

• Chemical Name: 1,18-Bis<2-(methoxycarbonyl)phenyl>-2,9,19,26-tetraoxapentacyclo<30.2.2.2^10,13.2^15,18.2^27,30>dotetraconta-1,10,12,15,17,27,29,32,35,37,39,41-dodecaen-4,6,21,23-tetrain-14,31-diylium-bis(tetrafluoroborat)
• CAS No.: 142482-24-4
• Molecular Formula: 2BF₄*C₅₄H₃₈O₈
• Molecular Weight: 988.5

Synonyms:

Chemical Property of 1,18-Bis<2-(methoxycarbonyl)phenyl>-2,9,19,26-tetraoxapentacyclo<30.2.2.2^10,13.2^15,18.2^27,30>dotetraconta-1,10,12,15,17,27,29,32,35,37,39,41-dodecaen-4,6,21,23-tetrain-14,31-diylium-bis(tetrafluoroborat)

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Technology Process of 1,18-Bis<2-(methoxycarbonyl)phenyl>-2,9,19,26-tetraoxapentacyclo<30.2.2.2^10,13.2^15,18.2^27,30>dotetraconta-1,10,12,15,17,27,29,32,35,37,39,41-dodecaen-4,6,21,23-tetrain-14,31-diylium-bis(tetrafluoroborat)

There total 3 articles about 1,18-Bis<2-(methoxycarbonyl)phenyl>-2,9,19,26-tetraoxapentacyclo<30.2.2.2^10,13.2^15,18.2^27,30>dotetraconta-1,10,12,15,17,27,29,32,35,37,39,41-dodecaen-4,6,21,23-tetrain-14,31-diylium-bis(tetrafluoroborat) 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: 99.0%

trimethoxonium tetrafluoroborate (420-37-1) + Dispirotetraoxapentacyclo<30.2.2.210,13.215,18.227,30>dotetraconta-1,10,12,15,17,27,29,32,35,37,39,41-dodecaen-4,6,21,23-tetrain-31',3''-phthalid> (142482-20-0) → 1,18-Bis<2-(methoxycarbonyl)phenyl>-2,9,19,26-tetraoxapentacyclo<30.2.2.210,13.215,18.227,30>dotetraconta-1,10,12,15,17,27,29,32,35,37,39,41-dodecaen-4,6,21,23-tetrain-14,31-diylium-bis(tetrafluoroborat) (142482-24-4)

Guidance literature:

In dichloromethane; for 5h; Ambient temperature; ultrasound;

Reference yield:

phenolphthalein (77-09-8) → 1,18-Bis<2-(methoxycarbonyl)phenyl>-2,9,19,26-tetraoxapentacyclo<30.2.2.210,13.215,18.227,30>dotetraconta-1,10,12,15,17,27,29,32,35,37,39,41-dodecaen-4,6,21,23-tetrain-14,31-diylium-bis(tetrafluoroborat) (142482-24-4)

Guidance literature:

Multi-step reaction with 3 steps

1: 96 percent / K₂CO₃ / ethanol / 1 h / Heating

2: 38 percent / Cu(OAc)2*H₂O / acetonitrile / 6 h / 60 °C

3: 99 percent / CH₂Cl₂ / 5 h / Ambient temperature; ultrasound

With copper diacetate; potassium carbonate; In ethanol; dichloromethane; acetonitrile;

Reference yield:

3,3-bis(4-(prop-2-yn-1-yloxy)phenyl)isobenzofuran-1(3H)-one (142457-74-7) → 1,18-Bis<2-(methoxycarbonyl)phenyl>-2,9,19,26-tetraoxapentacyclo<30.2.2.210,13.215,18.227,30>dotetraconta-1,10,12,15,17,27,29,32,35,37,39,41-dodecaen-4,6,21,23-tetrain-14,31-diylium-bis(tetrafluoroborat) (142482-24-4)

Guidance literature:

Multi-step reaction with 2 steps

1: 38 percent / Cu(OAc)2*H₂O / acetonitrile / 6 h / 60 °C

2: 99 percent / CH₂Cl₂ / 5 h / Ambient temperature; ultrasound

With copper diacetate; In dichloromethane; acetonitrile;

upstream raw materials:

trimethoxonium tetrafluoroborate

Dispirotetraoxapentacyclo<30.2.2.2^10,13.2^15,18.2^27,30>dotetraconta-1,10,12,15,17,27,29,32,35,37,39,41-dodecaen-4,6,21,23-tetrain-31',3''-phthalid>

phenolphthalein

3,3-bis(4-(prop-2-yn-1-yloxy)phenyl)isobenzofuran-1(3H)-one

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