Iminium carbonic acid derivative salts. VIII. Electrophilic reactions of 2‐methylthio‐5,6‐dihydro‐1,3‐thiazinium iodides, 2‐methylthio‐5,6‐dihydrothiazolium iodides and 5‐methyl‐2‐methylthiothiazolium iodides. Part II. With active methylene compounds
Abstract The title compounds 1a‐c and 2 werre reacted with several doubly activated methylene components to yield the cyclic ketene S,N ‐acetals 3‐10 .
Published in: | Journal of Heterocyclic Chemistry |
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Main Authors: | , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
Wiley
1997
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Subjects: | |
Online Access: | http://dx.doi.org/10.1002/jhet.5570340538 https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Fjhet.5570340538 https://onlinelibrary.wiley.com/doi/pdf/10.1002/jhet.5570340538 |