Generation and intramolecular reactivity of acyl radicals from alkynylthiol esters under reducing tin-free conditions.
[reaction: see text] The radical chain reaction of benzenethiol with alkynylthiol esters provides a new, valuable protocol for the tin-free generation of acyl radicals that arise from intramolecular substitution at sulfur by the initial sulfanylvinyl radicals.
Benati
Luisa
L
Dipartimento di Chimica Organica A. Mangini, Università di Bologna, Viale Risorgimento 4, I-40136 Bologna, Italy.
Calestani
Gianluca
G
Leardini
Rino
R
Minozzi
Matteo
M
Nanni
Daniele
D
Spagnolo
Piero
P
Strazzari
Samantha
S