[1,1'-biphenyl]-4,4'-bis(carboximidamide) dihydrochloride synthesis
- Product Name:[1,1'-biphenyl]-4,4'-bis(carboximidamide) dihydrochloride
- CAS Number:94289-37-9
- Molecular formula:C14H15ClN4
- Molecular Weight:274.75
1591-30-6
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Yield:94289-37-9 89%
Reaction Conditions:
Stage #1: (1,1'-biphenyl)-4,4'-dicarbonitrilewith lithium hexamethyldisilazane in tetrahydrofuran at -78;Inert atmosphere;
Stage #2: with hydrogenchloride in tetrahydrofuran;ethanol at 0;Inert atmosphere;
References:
Boer, Stephanie A.;Morshedi, Mahbod;Tarzia, Andrew;Doonan, Christian J.;White, Nicholas G. [Chemistry - A European Journal,2019,vol. 25,# 42,p. 10006 - 10012] Location in patent:supporting information