ISSN:
0941-1216
Keywords:
Chemistry
;
Organic Chemistry
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Notes:
Heterocycles from EnaminesAminoacrylderivatives (1) and Br2/NH4SCN form iminothiazolinones 3a-c and with chlorosulfonylisocyanate thiadiazinonedioxide 8. Reaction of 3 a with hydrazine yields disulfide 6. Compound 2 and PCl3 yield diazaphosphorines 7a-c. By reaction of pyrimidinone 9 with NaOCl, HCl/H2O2 or Br2/NH4SCN dichloropyrimidinone 10, dichlorooxaziridine 16, and thiocyanate 13 are formed. Octahydroquinazolinone (17) and NaOCl or H2O2/HCl form chloroderivatives 18, 19 and 20, 18 with peracid oxaziridine 22. Compounds 16, 21, 22 and 13 with NaOCl form N-chloroderivatives 23, 24, 25 and 26 resp.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/prac.19923340813
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