84763-11-1Relevant academic research and scientific papers
Reactions of Ethyl 3,4,4-Trichloro-3-butenoate with Amines and Thiolates
Roedig, Alfred,Ritschel, Werner
, p. 13 - 17 (2007/10/02)
The reactions of 1b via the intermediately formed allenes 2 lead with amines to conjugated products, mainly the E adducts 3, and with thiolates to the nonconjugated compounds 5.When treated with ethylate, the pentachlorophenyl-substituted 5b undergoes ring closure to yield the benzothiophene 7, which is further transformed into 8.
