132901-65-6

Upstream product

• 873-55-2 sodium benzenesulfonate 
• 132901-62-3 1,2-di(4-chlorobenzenesulphonyl)hex-2-en-4-yne 
• 132901-66-7 1-((2E,4E)-1,5-Bis-benzenesulfonyl-hexa-2,4-diene-2-sulfonyl)-4-chloro-benzene 
• 132901-67-8 1-((2E,4E)-1,5-Bis-benzenesulfonyl-hexa-2,4-diene-2-sulfonyl)-4-bromo-benzene 
• 132901-64-5 1-((E)-2-Benzenesulfonyl-hex-2-en-4-yne-1-sulfonyl)-4-chloro-benzene 
• 132901-63-4 C₁₈H₁₄BrClO₄S₂ 
• 132901-65-6 C₂₄H₂₂O₆S₃ 
• 126863-86-3 1-(4'-chlorobenzensulfonyl)-2,4-hexadiyne 
• 134269-43-5 C₂₄H₂₂O₂S₃ 
• 108-98-5 thiophenol 
• 134269-41-3 1-Chloro-4-((E)-2-phenylsulfanyl-hex-2-en-4-yne-1-sulfonyl)-benzene 
• 36832-62-9 1,6-di(benzenesulfonyl)-2,4-hexadiyne 
• 126884-25-1 C₁₈H₁₄BrClO₂S₂ 

Relevant academic research and scientific papers

ANIONIC ADDITIONS TO CONJUGATED ENYNES - UNUSUAL DISPLACEMENTS OF VINYLIC SULFONES

Reaction of sodium benzenesulfinate with 1,2-di(4-chloro-benzenesulfonyl)-2-hexen-4-yne affords not only the regiospecific addition of the nucleophile at Carbon-5 but also effects concomitant vinylic and allylic displacements at Carbons-1 and 2.

Unusual Displacements accompanying Anionic Additions to Conjugated Enynes

Reaction of sodium benzenesulphinate with 1,2-di(4-chlorobenzenesulphonyl)hex-2-en-4-yne affords not only the regiospecific addition of the nucleophile at C(5) but also concomitant vinylic and allylic displacements at C(1) and (2).