
TY  - JOUR
A1  - Bernard, IRA 
A1  - Chivers, GE 
A1  - Cremlyn, RJW 
A1  - Mootoosamy, KG 
T1  - The synthesis and reactions of some polychloroaromatic azides, sulphonyl azides and sulphonohydrazides
JF  - Australian Journal of Chemistry
JO  - Aust. J. Chem.
Y1  - 1974
VL  - 27
IS  - 1
SP  - 171
EP  - 178
KW  - 
UR  - https://doi.org/10.1071/CH9740171 
N2  - Azidopentachlorobenzene (2) and 4-azidotetrachloropyridine (4) react with norbornene to give the aziridines (6) and (7); with cyclohexene the enamines (10) and (11) are formed. 1,2,3,4-Tetrachlorobenzene reacts with chlorosulphonic acid to give 2,3,4,5-tetrachlorobenzenesulphonyl chloride (14), but the reported chlorosulphonation of 1,2,4,5-tetrachlorobenzene could not be effected, and under drastic conditions the reaction afforded hexachlorobenzene. The sulphonyl chloride (14) reacts with hydrazine to give the sulphonohydrazide (15). However, in contrast to previous work, reaction of polychloroaromatic sulphonyl chlorides with ammonia and phenylhydrazine gave only the normal sulphonamides and N'-phenyl sulphonohydrazides. 
ER  -

