๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

ChemInform Abstract: Regiospecific Synthesis of N-Sulfanilyl Heterocyclic Ketene Aminals.

โœ Scribed by Z.-X. REN; Z.-J. LI; Z.-T. HUANG


Publisher
John Wiley and Sons
Year
2010
Weight
26 KB
Volume
30
Category
Article
ISSN
0931-7597

No coin nor oath required. For personal study only.


๐Ÿ“œ SIMILAR VOLUMES


The regiospecific N-sulfonylation and N-
โœ Zhan-Jiang Li; Zhong-Xu Ren; Zhi-Tang Huang ๐Ÿ“‚ Article ๐Ÿ“… 1999 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 143 KB ๐Ÿ‘ 2 views

The regiospecific N-sulfonylation and N-phosphorylation of benzoyl-substituted heterocyclic ketene aminals have been investigated. In the presence of sodium hydride, benzoyl-substituted heterocyclic ketene aminals 1 or 2 reacted with p-toluenesulfonyl chloride 3 to give (E)-1-(p-toluenesulfonyl)-2-(

ChemInform Abstract: Regioselective Acyl
โœ C.-Y. YU; Z.-T. HUANG; L.-B. WANG ๐Ÿ“‚ Article ๐Ÿ“… 2010 ๐Ÿ› John Wiley and Sons โš– 29 KB

Regioselective Acylation of Heterocyclic Ketene Aminals with Acetyl Chloride. -Acylation of ketene aminals (I) affords exclusively the N-acylated products (IV), while in the presence of triethylamine and Hg(CN)2 the C-acylated products (III) predominate together with (IV) as minor products. The (E)