1228319-68-3Relevant academic research and scientific papers
Palladium-catalyzed carbonylative cyclization of 3-bromoallyl alcohols leading to furan-2(5H)-ones
Lee, Hye Kyung,Cho, Chan Sik
scheme or table, p. 406 - 409 (2012/10/08)
3-Bromoallyl alcohols are carbonylatively cyclized under carbon monoxide pressure in toluene in the presence of a catalytic amount of Pd(OAc)2 and PPh3 along with Na2CO3 to give furan-2(5H)-ones in good yields.
N-heterocyclic carbene-catalyzed (4 + 2) cycloaddition/decarboxylation of silyl dienol ethers with α,β-unsaturated acid fluorides
Ryan, Sarah J.,Candish, Lisa,Lupton, David W.
supporting information; scheme or table, p. 4694 - 4697 (2011/05/28)
Herein we report the first all-carbon N-heterocyclic carbene-catalyzed (4 + 2) cycloaddition. The reaction proceeds with α,β-unsaturated acid fluorides and silyl dienol ethers and produces 1,3-cyclohexadienes with complete diastereocontrol (dr >20:1) while demonstrating a new type of reaction cascade exploiting α,β-unsaturated acyl azoliums.
Enabling the development of N-Heterocyclic Carbene (NHC) catalyzed reactions: Practical methods for the preparation of 1-acyl-2-alkylcycloalkenes from cycloalkanones
Ryan, Sarah J.,Candish, Lisa,Martinez, Ivn,Lupton, David W.
, p. 1148 - 1157 (2011/11/06)
The synthesis of 1-acyl-2-alkylcycloalkenes from a variety of cycloalkanones has been achieved via either-keto enol phosphates or-bromoenones. Both methods exploit simple and readily scalable transformations allowing the preparation of the desired compoun
Atom-efficient synthesis of α-alkylidene-N-furylimines via catalytic vinylcarbene-transfer reactions to carbonyl-ene-nitrile compounds
Murai, Masahito,Yoshida, Shotaro,Miki, Koji,Ohe, Kouichi
supporting information; experimental part, p. 3366 - 3368 (2010/08/07)
The reaction of carbonyl-ene-nitrile compounds with propargyl carboxylates in the presence of a catalytic amount of PtCl2 afforded the α-alkylidene-N-furylimines with high stereoselectivities.
