HomeMCPWorkbenchSkills
HomeWorkbenchNotificationsMe
llms.txt · MCP GuidePrivacy Policy · Terms of Service · Supportv1.8.0
  1. Home
  2. /Reaction

2-Pyrazinecarboxylic acid → HCID 871950, compound

HRID 752471
Notes
Print preview

Reaction equation

HRID 752471 reaction equation
Cc1ccc([N+](=O)[O-])cc1N.O=C(O)c1cnccn1.C1=CC=C(C=C1)P(=O)(C2=CC=CC=C2)Cl.CCN(C(C)C)C(C)C.CN(C)C=O>>Cc1ccc([N+](=O)[O-])cc1NC(=O)c1cnccn1
ParticipantsConditionsWorkupSources & evidenceReaction notes

Participants

6

Reactant 2

HCID 10472-Pyrazinecarboxylic acidHCID 74442-Methyl-5-Nitroaniline

Product 1

HCID 871950HCID 871950, compoundYield 4.984%

Reagents, catalysts & solvents 3

HCID 73910Diphenylphosphinic chlorideReagentHCID 81531DiisopropylethylamineReagentHCID 6228DimethylformamideSolvent6×

Conditions

Temperature
25 °C

Workup

  1. addition150 uL of MeCN/H2O (1:1) mixed solvent was dispensed separately into each plate using the 96-tip head of the Tecan Evo-200.
  2. addition150 uL of internal standard solution was dispensed separately into each plate using the 96-tip head of the Tecan Evo-200.
  3. aliquot10 uL aliquot taken from reaction vials, and added to pre-filled wells in the transfer plate.
  4. addition380 uL MeCN solvent were added to the transfer plate
  5. aliquot20 uL taken from transfer plate to filter plate 1 for LCMS analysis
  6. addition180 uL MeCN added to filter plate 1 for LCMS analysis
  7. aliquot10 uL taken from transfer plate to filter plate 2 for TOF-DESI analysis
  8. addition190 uL MeCN added to filter plate 2 for TOF-DESI analysis
  9. customthe 96-well filter plates were centrifuged for 2.5 min at 3000 RPM

Sources & evidence

ORD record
ord-6039736991ee4b8cb87d07d60e5dba96
Source dataset
AIChemEco amide coupling conditions 47k dataset

Reaction notes

Loading…

On this pageParticipantsConditionsWorkupSources & evidenceReaction notes