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

Methylamine → HCID 21915076, compound

HRID 1246485
Notes
Print preview

Reaction equation

HRID 1246485 reaction equation
[C:1]([NH:4][C:5]1[S:6][C:7]([C:26]([OH:28])=O)=[C:8]([CH2:10][CH2:11][C:12]2[CH:17]=[CH:16][C:15]([NH:18][C:19]([O:21][C:22]([CH3:25])([CH3:24])[CH3:23])=[O:20])=[CH:14][CH:13]=2)[N:9]=1)(=[O:3])[CH3:2].CN.O[N:32]1[C:36]2C=CC=CC=2N=N1.Cl.C(N=C=NCCCN(C)C)C.C(=O)([O-])O.[Na+]>C(O)C.ClCCl.CN(C)C=O>[C:1]([NH:4][C:5]1[S:6][C:7]([C:26]([NH:32][CH3:36])=[O:28])=[C:8]([CH2:10][CH2:11][C:12]2[CH:13]=[CH:14][C:15]([NH:18][C:19](=[O:20])[O:21][C:22]([CH3:24])([CH3:23])[CH3:25])=[CH:16][CH:17]=2)[N:9]=1)(=[O:3])[CH3:2]
ParticipantsProcedureWorkupSources & evidenceReaction notes

Participants

9

Reactant 5

HCID 6329MethylamineHCID 757711-HydroxybenzotriazoleHCID 516892Sodium BicarbonateHCID 27239391,3-Propanediamine, N'-(ethylcarbonimidoyl)-N,N-dimethyl-, monohydrochlorideHCID 219153162-(Acetylamino)-4-(2-[4-[(tert-butoxycarbonyl)amino]phenyl}ethyl)-1,3-thiazole-5-carboxylic acid

Product 1

HCID 21915076
HCID 21915076, compound
Yield 112.4%

Reagents, catalysts & solvents 3

HCID 702EthanolSolventHCID 6228DimethylformamideSolventHCID 6344DichloromethaneSolvent

Procedure

A mixture of 2-(acetylamino)-4-(2-{4-[(tert-butoxycarbonyl)amino]phenyl}ethyl)-1,3-thiazole-5-carboxylic acid (80 mg), 30% methylamine in ethanol solution (0.02 ml), 1-hydroxybenzotriazole (29.3 mg) and 1-ethyl-3-(3-dimethylaminopropyl)carbodiimide hydrochloride (39.7 mg) in dichloromethane (1 ml) and N,N-dimethylformamide (0.5 ml) was stirred at ambient temperature for 20 hours. The reaction mixture was poured into saturated sodium hydrogen carbonate solution, and extracted with chloroform. The organic layer was washed with water and saturated sodium chloride solution, dried over anhydrous magnesium sulfate, and concentrated in vacuo to give tert-butyl 4-(2-{2-(acetylamino)-5-[(methylamino)carbonyl]-1,3-thiazol-4-yl}ethyl)phenylcarbamate (92.8 mg) as an off-white amorphous substance.

Workup

  1. extractionextracted with chloroform
  2. washThe organic layer was washed with water and saturated sodium chloride solution
  3. dry with materialdried over anhydrous magnesium sulfate
  4. concentrationconcentrated in vacuo

Sources & evidence

ORD record
ord-81ff906d9991410a8c08dc95da2b5efa
Source dataset
uspto-grants-2006_10
DOI
10.6084/m9.figshare.5104873.v1
Patent number
US07125901B2

Reaction notes

Loading…

On this pageParticipantsProcedureWorkupSources & evidenceReaction notes