tri(tert-butyl) 11-[2,5-di(2-thienyl)phenyl]-1,4,8,11-tetraazacyclotetradecane-1,4,8-tricarboxylate

Base Information

Chemical Name:tri(tert-butyl) 11-[2,5-di(2-thienyl)phenyl]-1,4,8,11-tetraazacyclotetradecane-1,4,8-tricarboxylate
CAS No.:1415801-71-6
Molecular Formula:C₃₉H₅₆N₄O₆S₂
Molecular Weight:741.029
Hs Code.:

Synonyms:tri(tert-butyl) 11-[2,5-di(2-thienyl)phenyl]-1,4,8,11-tetraazacyclotetradecane-1,4,8-tricarboxylate

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Chemical Property of tri(tert-butyl) 11-[2,5-di(2-thienyl)phenyl]-1,4,8,11-tetraazacyclotetradecane-1,4,8-tricarboxylate

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Technology Process of tri(tert-butyl) 11-[2,5-di(2-thienyl)phenyl]-1,4,8,11-tetraazacyclotetradecane-1,4,8-tricarboxylate

There total 2 articles about tri(tert-butyl) 11-[2,5-di(2-thienyl)phenyl]-1,4,8,11-tetraazacyclotetradecane-1,4,8-tricarboxylate 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: 80.0%

: 1048656-96-7
1-chloro-2,5-di(2-thienyl)benzene

: 170161-27-0
1,4,8-tris(tert-butoxycarbonyl)-1,4,8,11-tetraazacyclotetradecane

: 1415801-71-6
tri(tert-butyl) 11-[2,5-di(2-thienyl)phenyl]-1,4,8,11-tetraazacyclotetradecane-1,4,8-tricarboxylate

Guidance literature:: With potassium tert-butylate; In toluene; at 140 ℃; for 22h; Inert atmosphere;
DOI:10.1007/s11172-012-0042-5

Reference yield:

: 79887-23-3
2-chloro-1,4-diiodobenzene

: 1415801-71-6
tri(tert-butyl) 11-[2,5-di(2-thienyl)phenyl]-1,4,8,11-tetraazacyclotetradecane-1,4,8-tricarboxylate

Guidance literature:: Multi-step reaction with 2 steps

1: tetrakis(triphenylphosphine) palladium⁽⁰⁾ / toluene / 24 h / 110 °C / Inert atmosphere

2: potassium tert-butylate / toluene / 22 h / 140 °C / Inert atmosphere

With tetrakis(triphenylphosphine) palladium⁽⁰⁾; potassium tert-butylate; In toluene; 1: |Stille Cross Coupling;
DOI:10.1007/s11172-012-0042-5