کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5247268 1384357 2009 22 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
The synthesis and some reactions OF 3-(2-aminophenyl)-2-iminothiazolidines. ring closure of n-(2-thiocyanaoethyl,)-ophenylenediamines; thiazolidine vs. 3,1,6-benzothiadiazocine formation
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی آلی
پیش نمایش صفحه اول مقاله
The synthesis and some reactions OF 3-(2-aminophenyl)-2-iminothiazolidines. ring closure of n-(2-thiocyanaoethyl,)-ophenylenediamines; thiazolidine vs. 3,1,6-benzothiadiazocine formation
چکیده انگلیسی
When treated with strong acids, the N-(2-thiocyanatoethyl)-o-phenylenediamines (1g-1v) are cyclized exclusively to 3-(2-aninophen- yl)-2-iminothiazolidines (6) while the related tertiary amines (1a-1f) gave, under the same conditions, benzothiadiazocines of types (2) or (3). Some of the type (6) compounds are highly active antidepressants of low toxicity. Thermal reactions of compound (6b) and its conversion into tricyclic compounds of types (22) and (24) are also reported.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Tetrahedron - Volume 46, Issue 6, 1990, Pages 2009-2030
نویسندگان
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