A new reaction of aminoiminomethanesulfonic acid with methyl anthranilates

Article abstract of DOI:10.1080/00397919808007187

A new double guanidinylation and cyclization reaction of aminoiminomethanesulfonic acid with methyl anthranilates to yield 5H- quinazolino[3,2-a]quinazoline-5,12 (6H)-diones is described.

Full text of DOI:10.1080/00397919808007187

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Synthetic Communications: An
International Journal for Rapid
Communication of Synthetic
Organic Chemistry
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A New Reaction of
Aminoiminomethanesulfonic
Acid with Methyl Anthranilates
Mahavir Prashad a , Lijian Chen a , Oljan Repic a &
Thomas J. Blacklock a
a Chemical and Analytical Development, Process
Research and Development Novartis Pharmaceuticals
Corporation , 59 Route 10, East Hanover, New
Jersey, 07936, U.S.A.
Published online: 20 Aug 2006.
To cite this article: Mahavir Prashad , Lijian Chen , Oljan Repic & Thomas J. Blacklock
(1998) A New Reaction of Aminoiminomethanesulfonic Acid with Methyl Anthranilates,
Synthetic Communications: An International Journal for Rapid Communication of
Synthetic Organic Chemistry, 28:11, 2125-2129, DOI: 10.1080/00397919808007187
To link to this article: http://dx.doi.org/10.1080/00397919808007187
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