تفاعل #818314

ord-777383455f0f45e9a9ea0a4464e89dc7

الكواشف

لا شيء

ظروف التفاعل

الظروف التفصيلية
See reaction.notes.procedure_details.

المعالجة

  1. 1
    أخرىAlso provided

الإجراء التجريبي

Also provided are the formation of triethylenetetramine quaternary salts. In an additional embodiment, a tribenzaldehyde protected intermediate is reacted with at least more than about three equivalents of aqueous hydrochloric acid, for example, to form triethylenetetramine tetrahydrochloride, which is precipitated in greater than about 90% yield and greater than about 98% purity from isopropanol.

المصدر

DOI: 10.6084/m9.figshare.5104873.v1براءة الاختراع: US07582796B2uspto-grants-2009_09