Zur Molekülverknüpfung mit Schwefelchloriden. IX. Reaktion von Schwefeldichlorid mit N-Allyl-anilinen. Eine Synthese für 2-Chlormethyl-2,3-dihydro-1,4-benzothiazine

Molecule Linkage by Sulfur Chlorides. IX. The Addition Reaction of Sulfur Dichlorides with N-Allyl-anilines. A Synthesis for 2-Chloromethyl-2,3-dihydrobenzo-1,4-thiazines Reactions of different substituted N-allyl-anilines 1 with sulfur dichloride yield 2-chloromethyl-2,3-dihydrobenzo-1,4-thiazines 3a – i . The identification of the products was carried out by mass spectroscopy and ¹H-n.m.r.-spectroscopy. The seven-membered cyclic isomers of the S, N-heterocycles 3 , dihydro-benzo-1,5-thiazepanes 5 were not obtained.