2-(Bromomethyl)-6-methylpyridine → 5-(4-chlorophenyl)-N-((6-methylpyridin-2-yl)methyl)-N-(4-(piperazin-1-yl)phenyl)furan-2-carboxamide

HRID 273572Notes

Reaction equation

HRID 273572 reaction equation
Cc1cccc(CBr)n1.CC(C)(C)OC(=O)N1CCN(c2ccc(NC(=O)c3ccc(-c4ccc(Cl)cc4)o3)cc2)CC1>O=S(=O)(O)O.CCN=P(N=P(N(C)C)(N(C)C)N(C)C)(N(C)C)N(C)C.CN(C)C=O.CN(C)C=O.CN(C)C=O.COCCOCCOC>CC(C)(C)OC(=O)N1CCN(c2ccc(NC(=O)c3ccc(-c4ccc(Cl)cc4)o3)cc2)CC1.CC(C)(C)OC(=O)N1CCN(c2ccc(NC(=O)c3ccc(-c4ccc(Cl)cc4)o3)cc2)CC1.Cc1cccc(CN(C(=O)c2ccc(-c3ccc(Cl)cc3)o2)c2ccc(N3CCNCC3)cc2)n1

Participants

8

Reactant 2

HCID 125437332-(Bromomethyl)-6-methylpyridineHCID 168301698t-Butyl 4-(4-(5-(4-chlorophenyl)furan-2-carboxamido)phenyl)piperazine-1-carboxylate

Product 2

HCID 168301698t-Butyl 4-(4-(5-(4-chlorophenyl)furan-2-carboxamido)phenyl)piperazine-1-carboxylate2×HCID 1683017065-(4-chlorophenyl)-N-((6-methylpyridin-2-yl)methyl)-N-(4-(piperazin-1-yl)phenyl)furan-2-carboxamideYield 83%

Reagents, catalysts & solvents 4

HCID 1118Sulfuric AcidReagentHCID 33931062,N'3,N'3,N3,N3,N'5,N'5,N5,N5-nonamethyl-2,4,6-triaza-3lambda5,5lambda5-diphosphaocta-3,5-diene-3,3,5,5-tetramineReagentHCID 6228DimethylformamideSolvent3×HCID 8150DiglymeSolvent

Conditions

Temperature
23 °C

Workup

  1. additionquenched by addition of saturated aqueous NaHCO3 (2 uL) and diluted with water (1 uL) and DMSO (2 uL)
  2. additionquenched by addition of saturated aqueous NaHCO3 (2 uL) and diluted with water (1 uL) and DMSO (2 uL)
  3. additionquenched by addition of saturated aqueous NaHCO3 (2 uL) and diluted with water (1 uL) and DMSO (2 uL)
  4. additionThe reactions were further diluted to 10 mM using DMSO.

Sources & evidence

ORD record
ord-e6a4c8c6f7c746e181152b839835b11b
Source dataset
Cernak miniaturized N-alkylation with BOC deprotection
Original link
View source

Reaction notes

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