8,9-dibromo-1-formyl-5-phenyldipyrromethane

Base Information

Chemical Name:8,9-dibromo-1-formyl-5-phenyldipyrromethane
CAS No.:1171086-99-9
Molecular Formula:C₁₆H₁₂Br₂N₂O
Molecular Weight:408.092
Hs Code.:

Synonyms:8,9-dibromo-1-formyl-5-phenyldipyrromethane

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Chemical Property of 8,9-dibromo-1-formyl-5-phenyldipyrromethane

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Technology Process of 8,9-dibromo-1-formyl-5-phenyldipyrromethane

There total 1 articles about 8,9-dibromo-1-formyl-5-phenyldipyrromethane 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: 15.0%

: 215371-38-3
5-(phenyl(1H-pyrrol-2-yl)methyl)-1H-pyrrole-2-carbaldehyde

: 1171086-99-9
8,9-dibromo-1-formyl-5-phenyldipyrromethane

: 1171087-00-5
C₁₆H₁₂Br₂N₂O

Guidance literature:: With N-Bromosuccinimide; In tetrahydrofuran; at -78 - -20 ℃; regioselective reaction; Inert atmosphere;
DOI:10.1021/jo900706x

Reference yield: 29.0%

: 892861-52-8
8-bromo-2,3,4,5-tetrahydro-1,3,3-trimethyldipyrrin

: 1171086-99-9
8,9-dibromo-1-formyl-5-phenyldipyrromethane

: 3,13-dibromo-17,18-dihydro-18,18-dimethyl-10-phenylporphyrin

Guidance literature:: 8-bromo-2,3,4,5-tetrahydro-1,3,3-trimethyldipyrrin; 8,9-dibromo-1-formyl-5-phenyldipyrromethane; With toluene-4-sulfonic acid; In methanol; dichloromethane; at 20 ℃; for 0.666667h; Inert atmosphere;

With 2,2,6,6-tetramethyl-piperidine; zinc diacetate; silver trifluoromethanesulfinate; In acetonitrile; for 20h; Reflux;

With trifluoroacetic acid; In dichloromethane; for 2.5h;
DOI:10.1039/c1nj20611g

Reference yield:

: 1171086-99-9
8,9-dibromo-1-formyl-5-phenyldipyrromethane

: C₃₆H₃₆N₄O₂

Guidance literature:: Multi-step reaction with 2 steps

1.1: toluene-4-sulfonic acid / methanol; dichloromethane / 0.67 h / 20 °C / Inert atmosphere

1.2: 20 h / Reflux

1.3: 2.5 h

2.1: bis-triphenylphosphine-palladium(II) chloride / N,N-dimethyl-formamide; acetonitrile / 4 h / 83 °C / Inert atmosphere

With bis-triphenylphosphine-palladium(II) chloride; toluene-4-sulfonic acid; In methanol; dichloromethane; N,N-dimethyl-formamide; acetonitrile; 2.1: Stille coupling;
DOI:10.1039/c1nj20611g