7,11,15,28-Tetrabromo-1,21,23,25-tetraphenyl-2,20:3,19-dimetheno-1H,21H,23H,25H-bis<1,3>dioxocino<5,4-i:5',4'-i'>benzo<1,2-d:5,4-d'>bis<1,3>benzodioxocin

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Chemical Name:7,11,15,28-Tetrabromo-1,21,23,25-tetraphenyl-2,20:3,19-dimetheno-1H,21H,23H,25H-bis<1,3>dioxocino<5,4-i:5',4'-i'>benzo<1,2-d:5,4-d'>bis<1,3>benzodioxocin
CAS No.:120476-38-2
Molecular Formula:C₅₆H₃₆Br₄O₈
Molecular Weight:1156.51
Hs Code.:

Synonyms:7,11,15,28-Tetrabromo-1,21,23,25-tetraphenyl-2,20:3,19-dimetheno-1H,21H,23H,25H-bis<1,3>dioxocino<5,4-i:5',4'-i'>benzo<1,2-d:5,4-d'>bis<1,3>benzodioxocin

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Chemical Property of 7,11,15,28-Tetrabromo-1,21,23,25-tetraphenyl-2,20:3,19-dimetheno-1H,21H,23H,25H-bis<1,3>dioxocino<5,4-i:5',4'-i'>benzo<1,2-d:5,4-d'>bis<1,3>benzodioxocin

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Technology Process of 7,11,15,28-Tetrabromo-1,21,23,25-tetraphenyl-2,20:3,19-dimetheno-1H,21H,23H,25H-bis<1,3>dioxocino<5,4-i:5',4'-i'>benzo<1,2-d:5,4-d'>bis<1,3>benzodioxocin

There total 1 articles about 7,11,15,28-Tetrabromo-1,21,23,25-tetraphenyl-2,20:3,19-dimetheno-1H,21H,23H,25H-bis<1,3>dioxocino<5,4-i:5',4'-i'>benzo<1,2-d:5,4-d'>bis<1,3>benzodioxocin 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: 10.4%

: 74-97-5
chlorobromomethane

: 120476-34-8
5,11,17,23-Tetrabromo-2,8,14,20-tetraphenylpentacyclo<19.3.1.1^3,7.1^9,13.1^15,19>octacosa-1(25),3,5,7(28),9,11,13(27),15,17,19(26),21,23-dodecaene-4,6,10,12,16,18,22,24-octol

: 120476-38-2
7,11,15,28-Tetrabromo-1,21,23,25-tetraphenyl-2,20:3,19-dimetheno-1H,21H,23H,25H-bis<1,3>dioxocino<5,4-i:5',4'-i'>benzo<1,2-d:5,4-d'>bis<1,3>benzodioxocin

Guidance literature:: With potassium carbonate; In N,N-dimethyl-formamide;
DOI:10.1021/ja00192a028

Reference yield: 7.0%

: 288-32-4
1H-imidazole

: 120476-38-2
7,11,15,28-Tetrabromo-1,21,23,25-tetraphenyl-2,20:3,19-dimetheno-1H,21H,23H,25H-bis<1,3>dioxocino<5,4-i:5',4'-i'>benzo<1,2-d:5,4-d'>bis<1,3>benzodioxocin

: 5-(imidazol-1-yl)-4⁽²⁴⁾,6⁽¹⁰⁾,12⁽¹⁶⁾,18⁽²²⁾-tetramethylenedioxy-2,8,14,20-tetraphenylresorcin[4]arene

Guidance literature:: 1H-imidazole; 7,11,15,28-Tetrabromo-1,21,23,25-tetraphenyl-2,20:3,19-dimetheno-1H,21H,23H,25H-bis<1,3>dioxocino<5,4-i:5',4'-i'>benzo<1,2-d:5,4-d'>bis<1,3>benzodioxocin; With copper(l) iodide; potassium carbonate; N,N`-dimethylethylenediamine; In N,N-dimethyl-formamide; at 140 ℃; for 168h; Inert atmosphere;

With n-butyllithium; In tetrahydrofuran; at -78 ℃; for 0.5h; Inert atmosphere;

With methanol; In tetrahydrofuran; water; Inert atmosphere;
DOI:10.1002/cctc.201200716