2-[4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]pyrazine → Biphenyl

HRID 609086Notes

Reaction equation

HRID 609086 reaction equation
CC1(C)OB(c2ccc(-c3cnccn3)cc2)OC1(C)C.CN(C)C(=NC(C)(C)C)N(C)C.O=C1NCCc2[nH]c(-c3ccnc(Br)c3)cc21>CN(C)c1ccc([PH](C(C)(C)C)(C(C)(C)C)[Pd]2([O]S(C)(=O)=O)[NH]c3ccccc3-c3cccc[c]32)cc1.CS(C)=O.O>O=C1NCCc2[nH]c(-c3ccnc(-c4ccc(-c5cnccn5)cc4)c3)cc21

Participants

9

Reactant 2

HCID 583826242-[4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]pyrazineHCID 145711761HCID 145711761, compound

Product 3

HCID 7095BiphenylHCID 145711761HCID 145711761, compoundHCID 178517697HCID 178517697, compound

Reagents, catalysts & solvents 4

HCID 178482905HCID 178482905, compoundCatalystHCID 679Dimethyl SulfoxideSolvent4×HCID 962WaterSolventHCID 35715812-tert-Butyl-1,1,3,3-tetramethylguanidineOther

Workup

  1. additionAfter 22 hours the crude reactions were diluted with 3 x 1 uL 0.5 M AcOH in DMSO (containing PhPh as an internal standard). The reactions were mixed after each dispense operation.
  2. aliquotMosquito(R) was used to transfer 1 uL of each quenched reaction from the 1,536-well reaction plate to 384-well analytical plates containing 60 uL DMSO for analysis.

Sources & evidence

ORD record
ord-6b2f9cfc65f949d5bd891a45d849da31
Source dataset
Cernak miniaturized Suzuki Cross-Coupling 12x10 Informer Library
Original link
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Reaction notes

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