A NEW MOLECULAR REARRANGEMENT INVOLVING CARBONIUM IONS

Authors
  1. McKay, A.F.
  2. Gilpin, J.R.
Corporate Authors
Defence Research Chemical Labs, Ottawa ONT (CAN)
Abstract
1-(Beta-Hydroxyethyl)-2-nitriminoimidazolidine in the presence of thionyl chloride rearranges to 1-nitro-2-keto-1,3,6-triazacycloectane. Another structural isomer of (1-Beta-hydroxyethyl)-2-nitriminoimidazolidine, 1-Beta-nitraminoethyl)-2-imidazolidone, also is obtained. This new molecular rearrangement is explained as proceeding through carbonium ion intermediates. A new method has been developed for the preparation of 1-substituted-2,3,5,6-tetrahydro-1-imidaz(1,2-a)imidazoles.
Report Number
DRCL-171 — Reprint; Previously accessioned as DSIS 56/06658
Date of publication
15 May 1955
Number of Pages
4
Reprinted from
J of the American Chemical Society, vol 78, 1956, p 486-488
DSTKIM No
92-03698
CANDIS No
127048
Format(s):
Hardcopy;Originator's fiche received by DSIS

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