ChemicalBook CAS DataBase List 5",5"'-bis(4'-formyl-[1,1'-biphenyl]-4-yl)-2",2"',4",4"',6",6"'-hexamethyl-[1,1':4',1":3",1"':3"',1"":4"",1""'-sexiphenyl]-4,4""'-dicarbaldehyde

5",5"'-bis(4'-formyl-[1,1'-biphenyl]-4-yl)-2",2"',4",4"',6",6"'-hexamethyl-[1,1':4',1":3",1"':3"',1"":4"",1""'-sexiphenyl]-4,4""'-dicarbaldehyde synthesis

3synthesis methods

Product Name:5",5"'-bis(4'-formyl-[1,1'-biphenyl]-4-yl)-2",2"',4",4"',6",6"'-hexamethyl-[1,1':4',1":3",1"':3"',1"":4"",1""'-sexiphenyl]-4,4""'-dicarbaldehyde
CAS Number:868046-60-0
Molecular formula:C70H54O4
Molecular Weight:959.18

4482-03-5 Synthesis

4482-03-5
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868046-60-0
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Yield:-

Steps:

Multi-step reaction with 2 steps
1: 86 percent / iodine; nitric acid; acetic acid / sulfuric acid / 3 h / 20 °C
2: 80 percent / Pd(PPh₃)4; NaHCO₃ / toluene / 16 h / 110 °C

References:

Moorthy, Jarugu Narasimha;Natarajan, Ramalingam;Venugopalan, Paloth [Journal of Organic Chemistry,2005,vol. 70,# 21,p. 8568 - 8571]

4'-Bromo-[1,1'-biphenyl]-4-carboxaldehyde

50670-58-1
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$75.00/250mg

868046-60-0
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References

2-(4'-bromo-[1,1'-biphenyl]-4-yl)-1,3-dioxolane

214745-69-4
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868046-60-0
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References