166450-64-2Relevant articles and documents
Ring expansion of 2-chloromethylbenzothiazole: Synthesis of heteroarylalkylidene 1,4-benzothiazines
Florio, Saverio,Troisi, Luigino,Capriati, Vito
, p. 1913 - 1916 (1995)
the title heteroarylalkylidene dihydro-1,4-ben/othiazines 7 have been prepared from heteroarylalkyllithiums 4 and 2-chloromethylbenzothiazole 1.
On the reaction of chloroalkylbenzothiazoles with alkaloides
Florio, Saverio,Capriati, Vito,Colli, Gennara
, p. 5839 - 5846 (2007/10/03)
2-chloroalkylbenzothiazoles 1a-c react with alkoxides to give substitution and ring-expanded products 3 and 4. The substitution ring-enlargement competition much depends upon the solvent, the substitution reaction being preferred in alcohols and the ring-enlargement in DMF.
