113917-86-5Relevant articles and documents
MACROHETEROCYCLES XLVIII. SYNTHESIS OF POLYAZAOXACRYPTANDS IN A TWO-PHASE SYSTEM
Luk'yanenko, N. G.,Basok, S. S.,Filonova, L. K.,Kulikov, N. V.
, p. 1537 - 1544 (2007/10/02)
A method is proposed for the production of polyazaoxacryptands by the condensation of N,N'-bis(tosylaminoethyl)diazacrown ethers with ditosyloxy derivatives or dibromides in the toluene-45percent aqueous sodium hydroxide two-phase system.The catalytic act
Macroheterocycles; XXXIX. A Convenient Synthesis of Polyaza-oxa Cryptands
Lukyanenko, N. G.,Basok, S. S.,Filonova, L. K.
, p. 335 - 336 (2007/10/02)
A convenient procedure is proposed for the synthesis of cryptands by the alkylation of bis-N-(2-tosylaminoethyl)diaza-crown ethers with dibromides in the two-phase system: aqueous sodium hydroxide/toluene.