102254-77-3

Upstream product

• 72856-34-9 5-formyl-2-phenyl-6H-1,3-thiazine 
• 107-21-1 ethylene glycol 
• 102254-79-5 8-Oxo-6,7,7-triphenyl-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-3-carbaldehyde 
• 52421-65-5 N,N-dimethyl-N'-thiobenzoylformamidine 

Downstream Products

• 102254-85-3 3-(Bis-phenylsulfanyl-methyl)-8-oxo-6,7,7-triphenyl-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid ethyl ester 
• 102254-90-0 ethoxycarbonyl-4 formyl-3 triphenyl-6,7,7 cepheme 
• 102254-76-2 5-(Bis-phenylsulfanyl-methyl)-2-phenyl-6H-[1,3]thiazine-4-carboxylic acid ethyl ester 
• 97182-00-8 4-ethoxycarbonyl-5-formyl-2-phenyl-6H-1,3-thiazine 
• 102254-89-7 (dioxolanne-1,3 yl-2)-3 ethoxycarbonyl-4 triphenyl-6,7,7 cepheme 

Relevant academic research and scientific papers

PROPRIETES ELECTROPHILES DES 6H-THIAZINES-1,3 SUBSTITUEES

The electrophilic properties of the ambident 1,3-substituted 6H-thiazines (C2 and C6 carbons) are shown by the action of amines, water, mercaptans as nucleophiles.By such reactions dithiocarbamates, thioamides and thioureas are readily obtained.The regios

Des 6H-thiazines-1,3 aux cephemes par cyclocondensation

The synthesis of new thiazines is described.Their structural determination and their spectroscopic parameters are examined.The cyclocondensation of these thiazines with ketenes is studied along with the reversibility of the reaction as a function of the nature of the substituents on position 4 and (or) 5 of 6H-1,3-thiazines.