4,4-difluoro-8-{3,5-bis[2-(2-(2-hydroxyethoxy)ethoxy)ethoxy]phenyl}-2,6-diiodo-1,3,5,7-tetramethyl-4-bora-3a,4a-diaza-s-indacene

Base Information

• Chemical Name: 4,4-difluoro-8-{3,5-bis[2-(2-(2-hydroxyethoxy)ethoxy)ethoxy]phenyl}-2,6-diiodo-1,3,5,7-tetramethyl-4-bora-3a,4a-diaza-s-indacene
• CAS No.: 1151761-99-7
• Molecular Formula: C₃₁H₄₁BF₂I₂N₂O₈
• Molecular Weight: 872.292

Synonyms:4,4-difluoro-8-{3,5-bis[2-(2-(2-hydroxyethoxy)ethoxy)ethoxy]phenyl}-2,6-diiodo-1,3,5,7-tetramethyl-4-bora-3a,4a-diaza-s-indacene

Chemical Property of 4,4-difluoro-8-{3,5-bis[2-(2-(2-hydroxyethoxy)ethoxy)ethoxy]phenyl}-2,6-diiodo-1,3,5,7-tetramethyl-4-bora-3a,4a-diaza-s-indacene

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Technology Process of 4,4-difluoro-8-{3,5-bis[2-(2-(2-hydroxyethoxy)ethoxy)ethoxy]phenyl}-2,6-diiodo-1,3,5,7-tetramethyl-4-bora-3a,4a-diaza-s-indacene

There total 2 articles about 4,4-difluoro-8-{3,5-bis[2-(2-(2-hydroxyethoxy)ethoxy)ethoxy]phenyl}-2,6-diiodo-1,3,5,7-tetramethyl-4-bora-3a,4a-diaza-s-indacene 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: 93.0%

(HOCH2CH2OCH2CH2OCH2CH2O)2C6H3C(NC4(CH3)2I)2H + boron trifluoride diethyl etherate (109-63-7) → 4,4-difluoro-8-{3,5-bis[2-(2-(2-hydroxyethoxy)ethoxy)ethoxy]phenyl}-2,6-diiodo-1,3,5,7-tetramethyl-4-bora-3a,4a-diaza-s-indacene (1151761-99-7)

Guidance literature:

With N-ethyl-N,N-diisopropylamine; In dichloromethane; 0°C;

DOI:10.1021/ja9008369

Reference yield:

(Z)-2-{(4-iodo-3,5-dimethyl-2H-pyrrol-2-ylidene)[3,5-bis(2-(2-(2-hydroxyethoxy)ethoxy)ethoxy)phenyl]methyl}-4-iodo-3,5-dimethyl-1H-pyrrole (1150632-92-0) → 4,4-difluoro-8-{3,5-bis[2-(2-(2-hydroxyethoxy)ethoxy)ethoxy]phenyl}-2,6-diiodo-1,3,5,7-tetramethyl-4-bora-3a,4a-diaza-s-indacene (1151761-99-7)

Guidance literature:

With boron trifluoride diethyl etherate; N-ethyl-N,N-diisopropylamine; In dichloromethane; at 0 ℃;

DOI:10.1021/ja9008369

Reference yield: 58.0%

2-(dimethoxymethyl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (1150632-93-1) + 4,4-difluoro-8-{3,5-bis[2-(2-(2-hydroxyethoxy)ethoxy)ethoxy]phenyl}-2,6-diiodo-1,3,5,7-tetramethyl-4-bora-3a,4a-diaza-s-indacene (1151761-99-7) → 4,4-difluoro-8-{3,5-bis[2-(2-(2-hydroxyethoxy)ethoxy)ethoxy]phenyl}-2,6-bis[(2-dimethoxymethyl)pyridyl-5-yl]-1,3,5,7-tetramethyl-4-bora-3a,4a-diaza-s-indacene (1151762-00-3)

Guidance literature:

With palladium diacetate; potassium carbonate; triphenylphosphine; In N,N-dimethyl-formamide;

DOI:10.1021/ja9008369

upstream raw materials:

boron trifluoride diethyl etherate

(Z)-2-{(4-iodo-3,5-dimethyl-2H-pyrrol-2-ylidene)[3,5-bis(2-(2-(2-hydroxyethoxy)ethoxy)ethoxy)phenyl]methyl}-4-iodo-3,5-dimethyl-1H-pyrrole

Downstream raw materials:

4,4-difluoro-8-{3,5-bis[2-(2-(2-hydroxyethoxy)ethoxy)ethoxy]phenyl}-2,6-bis[(2-dimethoxymethyl)pyridyl-5-yl]-1,3,5,7-tetramethyl-4-bora-3a,4a-diaza-s-indacene

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