3-Bromopyridine → 3-(4-Phenyl-1-piperidinyl)pyridine

HRID 1331855Notes

Reaction equation

HRID 1331855 reaction equation
Brc1cccnc1.c1ccc(C2CCNCC2)cc1>CC(=O)[O][Pd][O]C(C)=O.CC(C)(C)N=P(N1CCCC1)(N1CCCC1)N1CCCC1.COc1c(C(C)(C)C)cc(P(c2cc(C(C)(C)C)c(OC)c(C(C)(C)C)c2)c2ccc3c(c2-c2c(P(c4cc(C(C)(C)C)c(OC)c(C(C)(C)C)c4)c4cc(C(C)(C)C)c(OC)c(C(C)(C)C)c4)ccc4c2OCO4)OCO3)cc1C(C)(C)C.CS(C)=O>c1ccc(C2CCN(c3cccnc3)CC2)cc1

Participants

9

Reactant 2

HCID 122863-BromopyridineHCID 698734-Phenylpiperidine

Product 3

HCID 2519CaffeineHCID 1223802233-(4-Phenyl-1-piperidinyl)pyridineYield 0%HCID 1398883374-(4-Phenylpiperidin-1-yl)pyridineYield 0%

Reagents, catalysts & solvents 4

HCID 3856267tert-Butylimino-tri(pyrrolidino)phosphoraneReagentHCID 167845palladium(II) acetateCatalystHCID 111941924,4'-Bi-1,3-benzodioxole-5,5'-diylbis{bis[4-methoxy-3,5-bis(2-methyl-2-propanyl)phenyl]phosphine}CatalystHCID 679Dimethyl SulfoxideSolvent5×

Conditions

Temperature
60 °C

Workup

  1. customThe foil sealing tape was removed from the plate.
  2. addition3 μL of a 0.0667 M solution of caffeine in DMSO was added to each reaction well using an SPT Labtech Mosquito® liquid handling robot
  3. filtrationThe plates were then centrifuged for 15 to 20 seconds. · Keep liquid
  4. aliquotFollowing centrifugation, 500 nL of the resultant mixture from each well was carefully dispensed into four 384-well analytical plates (Analytical Sales # 38435) using an SPT Labtech Mosquito® liquid handling robot. Each well of these analytical plates contained 30 μL of DMSO with 0.1% acetic acid, pre-dosed by OpenTrons, to facilitate analysis.

Sources & evidence

ORD record
ord-6c6588a7645a4baea9908ba0aeb0e5f7
Source dataset
High-throughput exploration of 50,688 Pd-, Ni- and Cu-catalysed C–N coupling reactions
Original link
View source

Reaction notes

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