852936-80-2Relevant academic research and scientific papers
Synthesis of γ-alkylidenebutenolides by formal [3+2] cyclizations of 1,5- and 2,4-bis(trimethylsilyloxy)-1,3,5-hexatrienes with oxalyl chloride
Freifeld, Ilia,Bose, Gopal,Eckardt, Tobias,Langer, Peter
, p. 351 - 355 (2007/10/03)
Lewis acid-catalyzed cyclizations of 1,5-bis(trimethylsilyloxy)-1,3,5- hexatrienes and 1,3,5-tris(trimethylsilyloxy)-1,3,5-hexatrienes with oxalyl chloride resulted in the formation of polyunsaturated γ- alkylidenebutenolides, while the cyclization of a 2
Formal synthesis of linderone and lucidone based on one-pot cyclizations of 1,3-bis-silyl enol ethers with oxalyl chloride
Bose, Gopal,Langer, Peter
, p. 1021 - 1023 (2007/10/03)
A formal synthesis of the acylcyclopentenediones linderone and lucidone is reported which is based on the cyclization of 2,4-bis(trimethylsilyloxy)-1,3,5- hexatrienes with oxalyl chloride and on the synthesis and functionalization of γ-(2-silyloxypropenyl
