ISSN:
0021-8383
Keywords:
Chemistry
;
Organic Chemistry
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Notes:
Acylation of N-(2, 6-Dimethylphenyl)-α-alanine Methylester with sp-hybridized Carbonic Acid Derivatives.The title compound 5 reacts with isocyanates and isothiocyanates to yield the substituted imidazolidinones 7 and 8, respectively, whereas with chlorosulfonyl isocyanate the open chained urea 9 is formed. Cyanation of 5 takes place with phenyl cyanate and cyanogene bromide. Consecutive reactions of the primary products are described.
Additional Material:
1 Tab.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/prac.19913330210
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