Reacción #319054

ord-000a47c865de4642a35a7aa65463289b

Ecuación de reacción

Cl.ClCCN(CCCl)Cc1cccs1.[Br-]
DCTA bromide
CN(C)C=O
DMF
CCN(CC)CC
triethylamine
CC(=O)OCc1c2ccccc2c(COC(C)=O)c2ccccc12
acetic
Cl.ClCCN(CCCl)Cc1cccs1
DCTA

Disolventes

Condiciones de reacción

Condiciones detalladas
See reaction.notes.procedure_details.

Tratamiento posterior

  1. 1
    OtroAfter reaction the mixture

Procedimiento

One millimole of DCTA-bromide was added to 5 ml of DMF containing 0.2 ml of 1,2-dithioethylene and 0.5 ml of triethylamine. The mixture was incubated under argon for 2 hours at 60°-70° C. After reaction the mixture was diluted with oxygen-free H2O to 50 ml, the pH was adjusted to 4.0-4.5 with glacial acetic

Fuente

DOI: 10.6084/m9.figshare.5104873.v1Patente: US04849505uspto-grants-1989_07