ISSN:
0170-2041
Keywords:
Chemistry
;
Organic Chemistry
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Description / Table of Contents:
Organic Photochemistry, XXXIX1).- Synthesis of Benzo- and Pyridoselenolothiopyrans by Thiol Ester-Thiopyrone TransformationsThe four new ring systems 9H-selenolo[3,2-b][1]benzothiopyran, 9H-pyrido[2,3-b]selenolo-[2,3-e]thiopyran, 9H-pyrido[4,3-b]selenolo[2,3-e]thiopyran, and 4H-selenolo[2,3-b] [1]benzothiopyran are described as derivatives 2a - c and 4a, respectively, which are obtained by photoinduced thiolester-thiopyrone-transformation of the S-aryl selenophenethiocarboxylates 1a - c and 3a, respectively.
Notes:
Es werden die vier neuen Ringsysteme 9H-Selenolo[3,2-b] [1]benzothiopyran, 9H-Pyrido[2,3-b]-selenolo[2,3-e]thiopyran, 9H-Pyrido[4,3-b]selenolo[2,3-e]thiopyran und 4H-Selenolo[2,3-b] [1] benzothiopyran als Derivate 2a-c bzw. 4a beschrieben, die durch photoinduzierte Thiolester-Thiopyron-Transformation aus den Selenophenthiocarbonsäure-S-arylestern 1a-c bzw. 3a erhalten worden sind.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/jlac.198019801015
Permalink