4,4'-Diiodobiphenyl synthesis
- Product Name:4,4'-Diiodobiphenyl
- CAS Number:3001-15-8
- Molecular formula:C12H8I2
- Molecular Weight:406
5122-99-6
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$6.00/250mg
3001-15-8
333 suppliers
$14.00/25g
Yield:3001-15-8 88%
Reaction Conditions:
with copper(II) choride dihydrate;sodium carbonate in methanol at 25; for 0.25 h;Green chemistry;
Steps:
2. General procedure for homocoupling reactions of arylboronic acids
General procedure: Arylboronic acid (0.3 mmol), CuCl2·2H2O (2.5 mg, 5 mol%), Na2CO3 (10 mol%),methanol (1 mL) were added to a vial. The reaction mixture was stirred at 25 °C inthe air for 5-15 min and was monitored by TLC. Then the reaction was quenched withtwo drops of H2O, diluted with 2 mL of ethyl acetate, and filtered over a pad ofMgSO4 and silica. The pad was rinsed with additional ethyl acetate, and the solutionwas concentrated in vacuum. The crude material was loaded onto a silica gel columnand purified by flash chromatography.
References:
Cao, Ya-Nan;Tian, Xin-Chuan;Chen, Xing-Xiu;Yao, Yun-Xin;Gao, Feng;Zhou, Xian-Li [Synlett,2017,vol. 28,# 5,art. no. ST-2016-W0543-L,p. 601 - 606] Location in patent:supporting information
92-87-5
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3001-15-8
333 suppliers
$14.00/25g
92-52-4
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$9.00/5g
3001-15-8
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$14.00/25g
13116-27-3
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$15.00/100mg
3001-15-8
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1514-50-7
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3001-15-8
333 suppliers
$14.00/25g