Photochemical Kits

Photoredox chemistry has been reported in the literature using a wide range of catalysts and reagents. However, often these reactions are highly substrate, solvent and base specific. In order to facilitate the screening of common photochemistry reactions, HepatoChem has released a series of high-throughput photocatalysis reaction screening kits combining common Iridium, Nickel, ligand and base combinations to achieve successful cross-coupling transformations.

Ir/Ni catalysis versatility

Depending on the ligand, base and solvent, the Ir/Ni catalytic systems can perform different cross-coupling reaction.

C-C Coupling

C-N Coupling

C-O Coupling

  6 Ir/Ni Kits Available

Ir/Ni Base and Solvent Kit

HCK1009-01-002

2 sets of 8 conditions with 8 different bases per kit (16 total vials)

5 µmol of substrates in 100 µl solvent, Ir(dF-CF3-ppy)3(dtbbpy)PF6 (2 mol%), Ni Ligand dtbbpy (10 mol%) and base (3 eq.)

Ir/Ni Base and Ligand Screen Kit 1

HCK1009-01-003

2 sets of 16 conditions with 4 bases and 4 ligands per kit (32 total vials)

5 µmol of substrates in 100 µl solvent, Ir(dF-CF3-ppy)3(dtbbpy)PF6 (2 mol%), Ni Ligand dtbbpy (10 mol%) and base (3 eq.)

Ir/Ni Base and Ligand Screen Kit 2

HCK1009-01-004

2 sets of 24 conditions with 6 bases and 4 ligands per kit (48 total vials)

5 µmol of substrates in 100 µl solvent, Ir(dF-CF3-ppy)3(dtbbpy)PF6 (2 mol%), Ni Ligand dtbbpy (10 mol%) and base (3 eq.)

Ir/Ni Base and Ir Catalyst Screen Kit 1

HCK1009-01-005

2 sets of 18 conditions with 3 bases and 6 Ir catalysts per kit (36 total vials)

5 µmol of substrates in 100 µl solvent Ir catalyst (2 mol%), Ni dtbbpy (10 mol%) and base (3 eq.)

Ir/Ni Base and Catalyst Screen Kit for C-O coupling

HCK1009-01-006

2 sets of 8 conditions with 4 different bases, Ir(dF-CF3-ppy)2(dtbbpy)PF6

Ni dtbbpy and quinuclidine per kit (16 total vials).

Ir/Ni HAT Screening Kit

HCK1009-01-007

3 sets of reaction conditions with iridium catalysts Ir(dF-CF3-ppy)2(dtbbpy)PF6 and Ir(dtbbpy)(ppy)2PF6, NiBr2*3H2O, two ligands 4,7-dOMe-phen and 4,4’-dOMe-bpy and two bases Quinuclidine and 3-Acetoxy-quinuclidine. (15 reaction vials total)

Iridium Catalysts

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