471253-40-4Relevant academic research and scientific papers
A new synthesis of amides and γ-lactones based on the conjugate addition of lithium enolate of amides to 1-chlorovinyl p-tolyl sulfoxides
Satoh, Tsuyoshi,Kamide, Yuhki,Sugiyama, Shimpei
, p. 11805 - 11812 (2007/10/03)
Reaction of 1-chlorovinyl p-tolyl sulfoxides, which were synthesized from chloromethyl p-tolyl sulfoxide and ketones or aldehydes, with lithium enolate of N,N-dimethylacetamide gave the adducts in good to quantitative yields. The adducts were converted to
Conjugate addition of lithium ester enolates to 1-chlorovinyl p-tolyl sulfoxides: A novel synthesis of functionalized esters and lactones having a tertiary or a quaternary carbon at the β-position
Satoh, Tsuyoshi,Sugiyama, Shimpei,Kamide, Yuhki,Ota, Hiroyuki
, p. 4327 - 4336 (2007/10/03)
Addition of the lithium ester enolates to 1-chlorovinyl p-tolyl sulfoxides, which were synthesized from chloromethyl p-tolyl sulfoxide and ketones or aldehydes, gave esters having a tertiary or a quaternary carbon at the 3-position, and chlorine and sulfi
A novel synthesis of carboxylic acid derivatives having a quaternary carbon at 3-position and functional groups at 4-position from 1-chlorovinyl p-tolyl sulfoxides and acetic acid esters
Satoh, Tsuyoshi,Sugiyama, Shimpei,Ota, Hiroyuki
, p. 3033 - 3036 (2007/10/03)
Addition of the lithium enolate of acetic acid esters to 1-chlorovinyl p-tolyl sulfoxides, which were derived from ketones and chloromethyl p-tolyl sulfoxide in three steps in good yields, gave carboxylic acid esters having a quaternary carbon at the 3-po
