iridium(III) bis[(4,6-difluorophenyl)-pyridinato-N,C₂]3-(3,5-dibenzyloxybenzyl)-picolinate

Base Information

• Chemical Name: iridium(III) bis[(4,6-difluorophenyl)-pyridinato-N,C₂]3-(3,5-dibenzyloxybenzyl)-picolinate
• CAS No.: 1569103-81-6
• Molecular Formula: C₄₉H₃₄F₄IrN₃O₅
• Molecular Weight: 1013.04

Synonyms:iridium(III) bis[(4,6-difluorophenyl)-pyridinato-N,C₂]3-(3,5-dibenzyloxybenzyl)-picolinate

Chemical Property of iridium(III) bis[(4,6-difluorophenyl)-pyridinato-N,C₂]3-(3,5-dibenzyloxybenzyl)-picolinate

Chemical Property:

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Technology Process of iridium(III) bis[(4,6-difluorophenyl)-pyridinato-N,C₂]3-(3,5-dibenzyloxybenzyl)-picolinate

There total 7 articles about iridium(III) bis[(4,6-difluorophenyl)-pyridinato-N,C₂]3-(3,5-dibenzyloxybenzyl)-picolinate 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: 76.0%

iridium(III)bis[(4,6-difluorophenyl)-pyridinato-N,C2][(3-hydroxy)picolinate] + 3,5-bis(benzyloxy)benzyl bromide (24131-32-6) → iridium(III) bis[(4,6-difluorophenyl)-pyridinato-N,C2]3-(3,5-dibenzyloxybenzyl)-picolinate (1569103-81-6)

Guidance literature:

With potassium carbonate; In tetrahydrofuran; acetonitrile; for 12h; Inert atmosphere; Reflux;

DOI:10.1039/c3cp53797h

Reference yield:

benzyl bromide (100-39-0) → iridium(III) bis[(4,6-difluorophenyl)-pyridinato-N,C2]3-(3,5-dibenzyloxybenzyl)-picolinate (1569103-81-6)

Guidance literature:

Multi-step reaction with 4 steps

1: potassium carbonate / acetonitrile / 15 h / 85 °C / Inert atmosphere

2: lithium aluminium tetrahydride / tetrahydrofuran / 0 - 20 °C / Inert atmosphere

3: triphenylphosphine; bromine / dichloromethane / 1 h / 0 - 20 °C / Inert atmosphere

4: potassium carbonate / acetonitrile; tetrahydrofuran / 12 h / Inert atmosphere; Reflux

With lithium aluminium tetrahydride; bromine; potassium carbonate; triphenylphosphine; In tetrahydrofuran; dichloromethane; acetonitrile;

DOI:10.1039/c3cp53797h

Reference yield:

2-(2,4-difluorophenyl)pyridine (391604-55-0) → iridium(III) bis[(4,6-difluorophenyl)-pyridinato-N,C2]3-(3,5-dibenzyloxybenzyl)-picolinate (1569103-81-6)

Guidance literature:

Multi-step reaction with 3 steps

1: water; 2-ethoxy-ethanol / 120 °C

2: sodium carbonate / 2-ethoxy-ethanol / 15 h / 120 °C / Inert atmosphere

3: potassium carbonate / acetonitrile; tetrahydrofuran / 12 h / Inert atmosphere; Reflux

With sodium carbonate; potassium carbonate; In tetrahydrofuran; 2-ethoxy-ethanol; water; acetonitrile;

DOI:10.1039/c3cp53797h

upstream raw materials:

benzyl bromide

3-hydroxypyridine-2-carboxylic acid

2-(2,4-difluorophenyl)pyridine

3,5-bis(benzyloxy)benzyl bromide

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