## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable v
Synthesis of 6aλ4-thia-1,6-diselena-3,4-diazapentalenes, 1,6,6aλ4-triselena-3,4-diazapentalenes, 6aλ4-thia-1,3,4,6-tetraazapentalenes, and 6aλ4-Selena-1,3,4,6-tetraazapentalenes from cyclic thioureas and selenoureas
✍ Scribed by Long-Li Lai; David H. Reid
- Publisher
- John Wiley and Sons
- Year
- 1997
- Tongue
- English
- Weight
- 278 KB
- Volume
- 8
- Category
- Article
- ISSN
- 1042-7163
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📜 SIMILAR VOLUMES
6aX -Thia-l,fj-diazapentalenes have recently received interest' as a class of compounds with single-bond/no-bond resonance in comparison with the well-known 1,6,6aX -trithiapentalenes. The first preparation of such a compound (1) was described by Reid in 1969 and extensions to tri-( 2 ) and tetra-az
## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable v
1,6ak 4 -Dithia-6-azapentalenes (7a)-( 7h), (12a), and (12b) have been synthesized by the reaction of 5-aryl-3-benzylidene-3H-1,2-dithioles with isonitriles in the presence of phosphoryl chloride and by the reaction of 3-benzyl-and 3-methyl-1k 4 , 2-dithiol-1-ylium salts with isonitriles. Possible m