107961-91-1Relevant academic research and scientific papers
Successively recycle waste as catalyst: A one-pot wittig/1,4-reduction/paal-knorr sequence for modular synthesis of substituted furans
Chen, Long,Du, Yi,Zeng, Xing-Ping,Shi, Tao-Da,Zhou, Feng,Zhou, Jian
, p. 1557 - 1560 (2015/03/30)
A one-pot tandem Wittig/conjugate reduction/Paal-Knorr reaction is reported for the synthesis of di- or trisubstituted furans. This novel sequence first demonstrates the possibility of successively recycling waste from upstream steps to catalyze downstream reactions.
Four Novel Phenyldithienoindole Isomers from the Oxidative Photocyclization of Dithienylpyrroles.
Perrine, Daniel M.,Kagan, Jacques,Huang, De-Bin,Zeng, Ke,Teo, Boon-Keng
, p. 2213 - 2216 (2007/10/02)
The Stetter reaction with thiazolium catalysis was used to prepare diones 20 and 22-24 in high yield.From these were prepared the four isomeric 2,3-dithienyl-1-methyl-5-phenylpyrroles 1,7,9, and 11.From 20 were prepared phenylterthiophene 5 and furan 3.Th
