Реакция #640076

ord-d4761c206f00416fb5222ed8f14d510d

Условия реакции

Подробные условия
See reaction.notes.procedure_details.

Обработка

  1. 1
    Другоеthis can be reacted in a first reaction step

Методика

If, in the preparation process 2 according to the invention for preparing the novel compounds of the general formula (I), the compound of the formula (III) used is, for example, 5-[2-(chloromethyl)prop-2-en-1-yl]-4-pyrrolidin-1-ylfuran-2(5H)-one and the compound of the general formula (IV) is 3-aminomethyl-6-chloropyridine, this can be reacted in a first reaction step to give 5-[2-({[(6-chloropyridin-3-yl)methyl]amino}methyl)prop-2-en-1-yl]-4-pyrrolidin-1-ylfuran-2(5H)-one as compound of the general formula (V) which is then subjected to an intramolecular cyclization in the second reaction step (reaction scheme VI):

Источник

DOI: 10.6084/m9.figshare.5104873.v1Патент: US07951951B2uspto-grants-2011_05