Reacción #62828

ord-fada027352fe4d58ad134984798e056c

Ecuación de reacción

CC(=O)N1C(=O)N(COCc2ccccc2)C(=O)C12c1ccccc1NC(=O)N2C
3'-acetyl-1'-benzyloxymethyl-3-methyl-spiro[1,2,3,4-tetrahydroquinazoline-4,4'-imidazolidine]-2,2',5'-trione
CC(C)CI
isobutyl iodide
→
CC(=O)N1C(=O)N(COCc2ccccc2)C(=O)C12c1ccccc1N(CC(C)C)C(=O)N2C
3'-acetyl-1'-benzyloxymethyl-1-isobutyl-3-methyl-spiro[1,2,3,4-tetrahydroquinazoline-4,4'-imidazolidine]-2,2',5'-trione

Reactantes

CC(=O)N1C(=O)N(COCc2ccccc2)C(=O)C12c1ccccc1NC(=O)N2C
3'-acetyl-1'-benzyloxymethyl-3-methyl-spiro[1,2,3,4-tetrahydroquinazoline-4,4'-imidazolidine]-2,2',5'-trione
CC(C)CI
isobutyl iodide

Reactivos

Ninguno

Condiciones de reacción

Condiciones detalladas
See reaction.notes.procedure_details.

Tratamiento posterior

  1. 1
    workup.ADDITIONare treated

Procedimiento

In the same manner as described in Example 36-(1), 3'-acetyl-1'-benzyloxymethyl-3-methyl-spiro[1,2,3,4-tetrahydroquinazoline-4,4'-imidazolidine]-2,2',5'-trione and isobutyl iodide are treated to give 3'-acetyl-1'-benzyloxymethyl-1-isobutyl-3-methyl-spiro[1,2,3,4-tetrahydroquinazoline-4,4'-imidazolidine]-2,2',5'-trione.

Fuente

DOI: 10.6084/m9.figshare.5104873.v1Patente: US04762839uspto-grants-1988_08