127572-47-8

Upstream product

• 3959-23-7 benzenesulfonylacetic acid 
• 68-12-2 N,N-dimethyl-formamide 

Downstream Products

• 130954-35-7 (E)-1-(dimethylamino)-2-(phenylsulfonyl)-4-methyl-1,3-pentadiene 
• 130954-31-3 (E,E)-1-(dimethylamino)-2-(phenylsulfonyl)-1,3-heptadiene 
• 130954-34-6 ((1E,3E)-2-Benzenesulfonyl-penta-1,3-dienyl)-dimethyl-amine 
• 127572-55-8 2-Carbethoxy-4-(phenylsulfonyl)-1-methylpyrrole 
• 170957-06-9 4-(phenylsulfonyl)pyrazole 
• 1365647-86-4 1,3-dimethyl-6-(phenylsulfonyl)-1,2,3,4-tetrahydropyrido[2,3-d]pyrimidine-2,4-dione 
• 330857-78-8 C₁₂H₉N₃O₂S 
• 130954-26-6 3-(dimethylamino)-2-(phenylsulfonyl)propenal phenylhydrazone 
• 130954-28-8 1,3-bis(dimethylamino)-2-(phenylsulfonyl)-1-propene 
• 130954-24-4 3-(dimethylamino)-2-(phenylsulfonyl)propenal oxime 
• 130954-32-4 (E,E)-1-(dimethylamino)-2-(phenylsulfonyl)-1,3-undecadiene 
• 130954-33-5 (E,E)-1-(dimethylamino)-2-(phenylsulfonyl)-1,3-octadiene 
• 127572-63-8 2-Carbethoxy-4-(phenylsulfonyl)pyrrole 

Relevant academic research and scientific papers

The Preparation and Some Reactions of 2-(Arylsulfonyl)vinamidinium Salts

The preparation of novel 2-(arylsulfonyl)vinamidinium salts is described.The reactions of these materials with amidines, hydrazine, hydroxylamine, sodium borohydride, and Grignard reagents are presented along with an evaluation of their chemical behavior as compared to the 2-arylvinamidinium salts.

Application of 2-Substituted Vinamidinium Salts to the Synthesis of 2,4-Disubstituted Pyrroles

A variety of 2-substituted vinamidinium salts react with α-amino acid esters under basic conditions to produce 2-carbethoxy-4-substituted-pyrroles in good yield.The overall process represents a short and efficient synthesis of highly functionalized pyrrol